DPS (C6H12NaO3S3)
N,N-Dimethyl-dithiocarbamyl propyl sulfonic acid, sodium salt
CAS No. 18880-36-9
Appearance: Luster white flake crystal
Assay:â?¥98%
Application: As brightener in acidic Copper baths and has the effect of depositing a bright and ductile coating when combining with polyethers and wetting agents. A combination with other sulfur-containing brightening additives is also possible. For the chemical deposition of precious metals, DPS is used as a stabilizer to prevent wild deposition.
ZPS (C10H10NnaO3S3)
3-(Benzothiazolyl-2-mercapto)-propyl-sulfonic acid, sodium salt
CAS No:49625-94-7
Appearance: Light yellow crystal
Assay:â?¥90%
Application: it is used as brightener of acidic plating Copper baths and has the effect of depositing a bright and ductile coating when combining with polyethers and wetting agents, the effect of depositing a bright and ductile coating. For the chemical deposition of precious metals, ZPS is used as a stabilizer to prevent wild deposition.
N-Ethylcarbazole
Assay:99%
Appearance: white acicular crystalline powder
Cas no : 86-28-2
M.F: C14H13N
M.W: 195.26
Melting point: 66-70 ºC
Flash point: 186 ºC
Loss on drying: 0.5% max.
Moisture: 0.5% max.
Application: used for pharmacy, LCD and dyestuff etc
Package: 25KG/ fibre drum
3 -Chloro-2-hydroxypropanesulfonic acid, sodium salt
Synonyms: CHPS-Na
Formular molecular: C3H6O4ClSNa
Formular weight: 196.6
Cas no.: 126-83-0
Melting range: 255°C-259°C
Assay: 99%min
Appearance: White crystalline powder
Packing details: 25kg/bag
Application: As there are halogen atoms and Hydroxy with strong activity, and also sulfonate group with Hydrophilic in the molecular instruction of 3-Chloro-2-hydroxypropanesulfonic acid, sodium salt, CHPS-Na is an important functional monomer in the field of synthesizing spolymer industry and it is also an organic chemical intermediate which is used in the preparation of surfactant, modified starch and drilling fluid materials.
18-crown-6
Hazard class:6.1
Cas no: 17455-13-9
Assay:99%
Appearance:white crystal
Molecular formula: C12H24O6
molecular weight: 264.32
melting point: 38~41°C
package:25kg/fibre drum
15-crown-5
Cas no: 33100-27-5
Assay : 97%
Appearance : colorless transparent liquid
Molecular formula: C10H20O5
Molecular weight: 220.26
Density: 1.113 g/cm³
Flash point:110°C
Boiling poing:93-96°C at 0.05 mmHg
Solubility in water :miscible
Packing type: 500ml bottled
Dibenzo-18-crown-6
CAS no: 14187-32-7
Assay: 98%
Appearance: red powder
Molecular formula: C20H24O6
Molecular weight: 360.4
Melting point: 160~163 degree
Solubility Water :Slightly soluble
Application:Crown Ether is a macrocyclic polyether whose structure contains hydrogen, carbon and oxygen atoms. Each oxygen atoms are confined between two carbon atoms and exhibits a conformation with a hole (accordingly called "crown"). The common names of Crown Ethers have a prefix to designate the total number of atoms in the cycle and a suffix to designate the number of oxygen atoms in the cycle. For example, 15-crown-5 is composed of 15 atoms in the cycle, 5 of which are O and 10 of which are C. As an ether, crown ethers are soluble in non-polar solvents. They are capable of strong solvency binding cations in their central cavity. The exterior of the ring is hydrophobic. The size of the interior central cavity, fused ring system, and side chains and functional groups determine the solvency capacity of the cation and the power of hydrophobic.
Packing type: 500g bottled
silver iodide
CAS:7783-96-2
Content: 99.5%min.
MeltingPoint:557 ºC
Formula:AgI
MolecularWeight:234.77
FlashPoint:°C
WaterSolubility:0.03 mg/L in water
Density:5.68
BoilingPoint:1506 ºC
Carboxyl Methyl Cellulose (CMC)
CAS:9000-11-7
Molecular Formula: [C6H7O2 (OH) 2CH2COONa] n
Appearance: white or yellowish Power, granular, threadiness.
Usage:
CMC is widely used in oil drilling, textiles, pharmaceutical, paint, ceramics, daily-use chemicals, paper and other industries. It can be used as suspending agent,water loss reducer, sealant, glueing agent, thickener, emulsifying agent, stabilizator, dispersing agent, etc.
In food industry
CMC is used as stablizing of acid drink due to its unusual characteristic and
superior quality.It has following characteristics:
Prevent protein in acid milk from condensing,settling and laminating.
Due to its unusual smooth sugar paste state after it dissolves,it makes drink taste good and smooth.
Its good evenness and acid resistance provides drink with excellent stability.
Furthermore, CMC is used in ice cream to make water,sebum,protein to form a
mixture which is stable and well dipersed.At the same time,it tastes good,smooth and has good formability.
Used in bread and cakes,CMC can control paste viscosity and strengthen water taking and keeping.
Packing: 25kg plastic bag with PE inside and PP woven outside;20MT/20FCL
H.S. Code: 3912310000
1,2,3-Benzotriazole(BTA)
CAS NO.: 95-14-7
HS CODE: 2933990090
Chemical formula: C6H5N3
Molecular weight: 119.13
Structural formula:
Properties: Pure product is white needle crystal, Melting point96-99°C, boiling point:204°C(15mm mercury column),slightly soluble in water, soluble in organic solvents such as alcohol, benzene, toluene, chloroform.
Appearance :White crystal or sheet, granular, needle-like, powdery
Purity(%) :â?¥99.5
Melting point(°C): 96-99
Water content(%):â?¤0.1
Ash content(%) â?¤0.05
PH value:5.5-6.5
USE: Mainly used in the metal's(silver,lead,nickel,zinc,copper) antirust and corrosion moderating, widely used in antirust oil, copper and alloy copper's moderating corrosion, water circulation treatment, antifogging agent,macromolecule stabilizer,plant growth regulator, lubricating oil additive, ultraviolet absorber etc.. This product also can cooperate with many kinds of dirt prevention and germs killing,especially and household detergent to the corrosion.
Packing: 20kg woven bag or on the clients' requirements.
Storage : Stored in draughty, dry place. Do not put it together.
Meta-Nitro Benzene Sulfonic Acid Sodium Salt
Synonyms: MBS
CAS No.: 127-68-4
EINECS No.: 204-857-3
Molecular formula: C6H4NNaO5S
Molecular weight: 225.15
Appearance: white powder
Content: 90% & 95%
PH (1% solution): 7-9
Moisture: 3% max.
Packing: 25kg/bag
potassium thiocyanate
CASï¼?333-20-0
Mï¼?Fï¼?CKNS
Mï¼?Wï¼?97.17
Melting point: 172.3
Related densities: 1.886
PH: 6~8
Insoluble :%â?¤ 0.005
CL%: â?¤ 0.01
S%: â?¤ 0.001
SO4%: â?¤ 0.01
NH4%: â?¤ 0.002
Fe%: â?¤ 0.0001
Pb%: â?¤ 0.0008
Water: %â?¤ 1.0
Packing:25kg/woven kraft bag
Rochelle salt / Potassium Sodium Tartrate
Cas no. 6381-59-5
MF:Na2C4H4O6.4H20
Appearance: Colorless crystal or white crystalline powder.
Assay(dry):99.0% min.
Chloride: 0.008% max.
Sulfate: 0.05% max.
Iron( Fe): 0.002% max.
Heavy metals(Pb): 0.001% max.
Insoluble matter in water: 0.05% max.
Packing: 25kg woven bag lined with double layers kraft bag
1X20'FCL: 20MT (with pallet) or 23-24MT ( non-pallet package )
Potassium dichromate
CAS:7778-50-9
MF:Cr2K2O7
MW:294.1846
Melting pointï¼?4 °C
Boiling point: 82 °C
Density: 7.14 g/mL at 25 °C(lit.)
Flash point: 50 °F
Perfluorobutanesulfonyl fluoride
CAS:375-72-4
Structure formula: CF3CF2 CF2CFSO2F
Molecular formula: n- C4F9SO2F
Appearance: clear colorless or slightly yellow liquid
Boiling point: 65-66Ë?C
Refractive index(n25D): 1.2810
Density (d420): 1.750-1.700
Assay: 95%,96%,99% ( Chromatographic analysis)
PH: 3.8-4.8
Physical properties: Insoluble in water, it can hydrolyze in alkali to produce nonafluorobutanesulfo salt, then acidize to obtain nonafluorobutanesulfonic acid.
Application: Its properties is similar to perfluorooctanesulfonyl fluoride, it can be used to synthesize multi-kind of fluoro surfactant, its Potassium salt C4F9SO2K is a very good anion surfactant, also a best fire retardant for polycarbonate.
N-ethyl perfluoro-octane-sulfonamide
CAS:4151-50-2
Molecular formula: C10 H6F17O2 NS
Molecular weight: 527
Appearance: yellowish solid
Melting point: 88-90Ë?C
Assay: 98%min. ( GC )
Application:
Fluoro anion surfactant, it is a good organic fluoro pesticide. Mainly for killing termite, Cockroach and other reptile insects. It also can be used to prepare series of perfluorooctyl surfactant.
Toxicity & protection: Referring to the toxicity of fluorochemicals and protection.
Product Name: tridecafluoro-N-methylhexanesulphonamide
CAS:68259-15-4
MF:C7H4F13NO2S
MW:413.1564016
Perfluorotripropylamine
CAS:338-83-0
Molecular Formula: C9F21N
Molecular Weight: 521.07
CAS Registry Number :338-83-0
EINECS: 206-420-2
Appearance:Colorless transparent liquid
Boiling range:128-130'C
Application:
1) cleaning Electronic, compact disc, precision instrument .
2) As a anticorrosive driving isolating liquid for apparatus & Instruments.
3) As a dielectric insulating oil. Leak detecting liquid of electronic devices. Oxidation-resistant lubricant
Perfluorohexylethyl Acrylate
CAS:17527-29-6
Molecular formula:C11H7F13O2
Molecular weight:418.15
EINECS:241-527-8
Appearance (20): colorless to transparent liquid
pH (20):6-7
Boiling point:76-80 °C8 mm Hg(lit.)
Density:1.554 g/mL at 25 °C(lit.)
Refractive index :n20/D1.338(lit.)
Flash point:215°F
Packing: Galvanized iron drum inner lining polyethylene or as customers requirements.
Usage:Water and oil repellent agents is some kind of fluorinated and modified polymer.
It has excellent waterproof and oil and stain repellent function, and it is the best for textile made
of cotton, polyester, jute, wool and other blended fiber. It is no poison, no smell , no pollution,
colourless, and its advantage is making the textile more soft, acid and alkali resistance,
no appearing yellow colors, durability for water washing, dry washing, etc. It is the good
material for replacing full fluorin waterproof agents.
1H,1H,2H,2H-Heptadecafluorodecyl acrylate
CAS:27905-45-9
Molecular Formula :C13H7F17O2
Molecular Weight :518.17
EINECS No.: 248-722-7
Density:1.637
Boiling point:100 ºC (4 mmHg)
Refractive index:1.336-1.338
Perfluorooctyl iodide
CAS:507-63-1
Molecular Formula :C8F17I
Molecular weight :545.96
Melting point : 25 °C
Boiling point: 160-161 °C(lit.)
Flash point:: 160-161°C
Density: 2.067 g/mL at 20 °C(lit.)
refractive index: n20/D 1.329(lit.)
Product Name N-Methyl-D-glucamine
Appearance:white to yellowish-white crystal or powder
Molecular Formula C7H18NO5
Molecular Weight 196.221
CAS Registry Number 6284-40-8
EINECS 228-506-9
Melting point 128-132°C
Boiling point 490.4°C at 760 mmHg
Flash point 251.6°C
Water solubility 100 g/100 mL (25°C)
Vapour Pressur 1.12E-11mmHg at 25°C
Application:A crystalline base used in preparing salts of certain acids for use as diagnostic radiopaque media.
POPDH (C6H10O3)
Propargyl-oxo-propane-2, 3-dihydroxy
CAS No. 13580-38-6
Appearance: Clear yellow liquid
Assay: 50%
Density g/cm3 (20): 1.06~1.11
PH: 1.0~2.0
Refractive Index(20): 1.3900~1.4100
Application: Used with derivative of alkyne-alcohol, synergistic brightness to enhance leveling and filling up ability at low current region.
EDTP ( Q75) (C14H32N2O4)
N,N,N,N -tetra(2-hydropropayl) ethylene diamine
CAS No. 102-60-3
Appearance: Clear colorless liquid
Assay:â?¥75%
Density g/cm3 (20): 1.04~1.06
PH: 7.5~8.5
Refractive Index(20): 1.4470~1.4570
Application: It is soluble in water easily, its aqueous solution is weak alkaline, primary used as complex agent for electroless Copper plating.
MPS (C3H7O3S2Na)
3-mercapto-1-propane sulfonic acid, sodium salt
CAS No: 17636-10-1
Appearance: White powder
Assay: â?¥90%
Application: As brightener in acidic Copper baths to improve the deposition of copper coatings for decorative and functional purposes. The use of MPS together with polyethers and non-ionic surfactants results in brilliant and ductile coatings. An additional combination with polymeric amines, dyestuffs and other thio compounds is possible as well.
M
electroplating intermediate
Chemiacl name:2-Mercapto benzanidazole
CAS NO.583-39-1
Molecular formula:C7H6N2S
Molecular weight:150.2
Appearance:white power
Melting point:300oC
Application:Brightener for copper plating
Storage condition:Stored in cool and dry place
2-Thiouracil
Molecular Formula: C4H4N2OS
Formula Weight: 128.15
CAS No.: 141-90-2
Index of Refraction: 1.677
Surface Tension: 73.9 dyne/cm
Density: 1.46 g/cm3
Flash Point: 157.7C
Enthalpy of Vaporization: 60.34 kJ/mol
Boiling Point: 337.2C at 760 mmHg
Vapour Pressure: 5.45E-05 mmHg at 25C
Melting point: >340C
Water solubility: 709 mg/L at 25C
2-Methylimidazole
Molecular Formula: CH3C3H3N2
molecular weight:82.1048
CAS No. 693-98-1
solid nature. The temperature of 142 ° C to 143. The boiling point of 267 ° C to 268. Dissolved in water, ethanol, benzene-soluble cold.
use of a drug metronidazole intermediates, as well as epoxy resins and other curing agent.
toxic toxic, cause allergic skin reactions, and its toxicity was similar diamines. I LD50 mice to 1400mg/kg, intraperitoneal injection of extractive LD50. Operators should wear
Phenazine methosulfate
CAS.: 299-11-6
M.F: C14H14N2SO4
M.W: 360.34
Appearance:yellow crystal
Assay:â?¥ 99%
Melting point :158-160
Packing:25kg/fibre drum
1,3-propane sultone (C3H6SO3)
CAS No 1120-71-4
Appearance: Clear colorless to yellowish liquid
Assay: â?¥99%
Melting point: 30-32C
Refractive index( 40C): 1.4495-1.4505
Application: It is an important chemical intermediates. It is a starting material for brightener, sensitizing dye, anionic gemini surfactant
Perfluorootanesulfonate amine
CAS:29081-56-9
Appearance: Colorless or yellowish solid
Application: Wetting agent, leveling agent and detergent
Product Name:Perflurohexane sulphonyl fluoride
CAS:3871-99-6
MF:C6F13KO3S
MW:438.2
MP:>250°C
Usage:Tridecafluorohexanesulfonic Acid is a perfluorinated compound that has been identified to be a p-glycoprotein (p-gp) inhibitor and therefore, a chemosensitizer. Tridecafluorohexanesulfonic Acid is pa rt of a new class of global environmental pollutant; they bioaccumulate and are persistent in the environment and wildlife.
2-(Perfluorobutyl)ethyl methacrylate
CAS:1799-84-4
MF: C10H9F9O2
MW: 332.16
Boiling point : 60 °C
Flash point: : 79 °C
Density : 1.402
refractive index : 1.353
Product Name:MEGLUMINE DIATRIZOATE
Cas No.131-49-7
ASSAY:99%
MF:C18H26I3N3O9
MW:809.13
TC-BAR (C10H10O)
BENZYLIDENE ACETONE
CAS No.1896-62-4
Appearance: Colorless or light yellow solid
Purity: 99% min.
Refractive index (20C): 1.5840-1.5873
Melting point: 39.0-41.5
Package: (N.W. ) 25KG/fibre drum or 170KG/galvanized iron drum
1X20FCL: 80drum ( 170KG/drum) or 12MT ( 25KG/drum)
Malonic acid
Assay:99.5%
CAS No. 141-82-2
M.F.: CH2(COOH)2
Molecular Weight:104.06
Appearance: white crystal
Melting Point: 133-136°c
Density:1.619
Water Solubility:1400 g/L (20) Loss on drying : 0.5% max.
Sulfate: 0.02% max.
Chloride: 0.05% max.
Package: 25kg / fiber drum
D-Mannose
CAS: 3458-28-4
MF:C6H12O6
MW:180.16
Melting point: 133-140 °C(lit.)
Specific rotatory:14 º (589nm, c=10, H2O)
Boiling point:232.96°C (rough estimate)
Density:1,539 g/cm3
Refractivity:1.5730 (estimate)
Product Name:N-(2-Hydroxyethyl)ethylenediaminetriacetic acid
CAS:150-39-0
MF:C10H18N2O7
MW:278.26
MP:212 °C
Water Solubility:soluble
roduct Name:N-(2-HYDROXYETHYL)ETHYLENEDIAMINE-N,N',N'-TRIACETIC ACID TRISODIUM SALT
CAS:139-89-9
MF:C10H15N2Na3O7
MW:344.2
MP:288 °C
Stability:Hygroscopic
2-Mercaptopyridine
Synonyms : 2-Pyridinethiol; 2-Pyridyl mercaptan
Molecular Formula : C5H5NS
Molecular Weight : 111.16
CAS Registry Number: 2637-34-5
EINECS :220-131-9
Hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine
Cas no: 4719-04-4
Assay:50%,78%
M.F : C9H21N3O3
M.W: 219.00
Water solubility : (>=1 g/100 mL at 24°C)
Packing:25kg/plastic drum
EHS (C2H5NaO3S)
Sodium Hydroxy Ethylene Sulfonate
CAS No.1562-00-1
Appearance: Colorless to Yellowish liquid
Assay: 45% min.
PH: 2~4
Solubility in water: any ratio ( @20)
Density: 1.31~1.34g/cm3
Application: Assistant brightener for nickel plating, improve deposit ductility and dispersing ability
hypophosphorous acid
CAS:6303-21-5
Appearance: colorless or slightly yellow liquid
Solubility: miscible in water
H3PO2 content: 50% min.
H3PO3: 0.5% max.
Na: 1.0% max.
Fe: 0.005% max.
Sulfate and chloride: 0.05% max.
Application: used as reducing agent, analysis reagent etc.
Package: 50kg or 250kg per plastic drum, or IBC drum
Sodium stannate trihydrate
Molecular Formula : Na2SnO3·3H2O
CAS Number : 12209-98-2
Despcription: Solubility in water : soluble
Specification
Sn : 42.0% min,
Pb : 0.002% max
Sb : 0.005% max
As : 0.01% max
Fe : 0.02% max
NO3 : 0.1% max
Free Alkali(NaOH) : 3.5% max,
Insoluble matter in Alkali : 0.1% max
Packing: 25kgs net iron drum inner with plastic bag
Copper Pyrophosphate
CAS No.: 10102-90-6
EINECS No.: 233-279-4
Molecular formula: Cu2P2O7
Molecular weight: 301.05
Appearance: slight green or pale blue powder
Solubility: soluble in acid, insoluble in water
Content [(Cu2P2O7).4H2O]: 98% min.
Cu: 34% min.
Insoluble matters in HCl: 0.1% max.
Fe: 0.02% max.
Packing: 25kg/bag
Use: electroplating additive, produce phosphate pigment
Potassium perfluorooctanesulfonate
CAS:2795-39-3
Molecular formula: n-C8F17SO3K
Molecular weight: 538
Appearance: White or yellowish powdery crystal
Assay: 98%min
Melting point: 285Ë?C ï¼?390Ë?C decompose ï¼?
d20=1.100.
Surface tension (Î?20): 22mN/m (1â?° aqueous solution)
Property: perfuoro anion surfactant
Application:
1. Used as chrome-fume inhibitor and wetting agent in electroplating industry.
2. Used as additive in fluarbasin foamite
Perfluorooctanesulfonamide
CAS:754-91-6
MF:C8H2F17NO2S
Appearance: white powder
Application: Synthesizing fluoro surfactants, electroplating additive, etching agent for metal and plastic
N-fluorobenzenesulfonamide
CAS No. :133745-75-2
Molecular formula: C12H10FNO4S2
Molecular Weight: 315.34
Density 1.527g/cm3
Melting point 110-115oC
Boiling point 244.5°C at 760 mmHg
Refractive index:1.424
Flash point:101.7°C
Vapour Pressur:0.0162mmHg at 25°C
Product name: 2-(Perfluorobutyl)ethyl acrylate
CAS:52591-27-2
Molecular Formula:C9H7F9O2
Molecular Weight:318.14
Boiling Point:164 °C
Density:1.414
Refractivity :1.310
Flash Point:52 °C
1-Iodoperfluoro-C6-12-alkanes
CAS:25398-32-7
Appearance:colorless to yellowish crystal
Molecular Formula: C6F13I.(C2F4)n
Molecular weight: 596
Melting point :135-145°C
Boiling point :115-240 ºC
Density :1.8
Iodine :< 0.3 wt %
Hydrofluoric Acid: < 0.3 wt %
Antimony pentafluoride :< 0.3 wt %
Perfluorobutyl iodide
CAS:423-39-2
Molecular Formula :C4F9I
Molecular weight :345.93
Melting point : -88 °C
Boiling point: 66-67 °C
Flash point: 18.7°C
Density : 2.01 g/mL at 25 °C(lit.)
refractive index: n20/D 1.3285(lit.)
vapor pressure : 158mmHg at 25°C
Perfluoro-1-iodohexane
CAS:355-43-1
Molecular formula: C6F13I
Molecular weight: 445.95
Melting point : -45 °C
Boiling point: 117 °C(lit.)
density :2.063 g/mL at 25 °C(lit.)
refractive index: n20/D 1.329(lit.)
Flash point: 117°C
PA (Propargyl alcohol) (C3H4O)ã??
CAS No :107-19-7
Assay: 99.0% min.
Moisture: 0.2% max.
Package: 180KG/iron drum ( N.W.)
Shelf life: 2years in seal container under cool and shadow place
SP/ SPS (C6H12O6S4Na2)
Bis-(sodium sulfopropyl)-disulfide
CAS No:27206-35-5
Appearance: White or light yellow solid
Assay: â?¥85%, 95%
Application: It is used as brightener in acidic copper baths for decorative and functional deposits(i.e. Printed circuit boards), it is functionally compatible with most components of typical copper bath formulations, such as non-ionic surfactants, polymeric amines and other mercapto compounds. An additional combination with dyestuffs is also possible. Very good results are obtained if used together with DPS And EXP2887.
UPS (C4H10N2O3S2)
3-S-isothiuronium propyl sulfonate
CAS No: 21668-81-5
Appearance: White powder
Assay:â?¥95%
Application: It is used for the deposition of bright, ductile copper coatings in combination with polyethylene glycols and non-ionic surfactants. The employment of UPS is also possible in other acid electroplating baths for silver and palladium deposition.
H1 (C3H5NS2)
2-mercapto thiazoline
CAS No. 96-53-7
Appearance: White needle crystal
Assay:â?¥99%
Melting point: 105~106
Application: It is used as main component of additive for acidic copper plating. Good brightness and level result can be obtained.
BPC (C13H11N+O2-)
1- Benzyl pyridinium 3-carboxylate
CAS No. 15990-43-9
Appearance: Clear brown-yellow to brown-red liquid
Assay: 48%
Density g/cm3 (20): 1.19
PH: 5~6
Solubility (20): miscible in water in any ratio, <0.1%in alcohol:
Application: It has bitter almond smell. As brightening agent in alkaline cyanide and cyanide-free electroplating zinc or Cadmium baths, preferably used in combination with IME and MOME.
selenium dioxide
Cas No: 7446-08-4
Molecular Weight: 110.96
Chemical Formula: SeO2
Appearance: White, glittering squared crystal
Content: 98%min.
Cu: 0.002% max.
Ni: 0.002% max
Co: 0.001% max.
S: 0.03% max.
Insoluble matter in water: 0.2%max.
Selenium Dioxide is prepared by oxidation of Selenium by burning in air, nitric acid or by reaction with Hydrogen Peroxide, but perhaps the most convenient preparation is by the dehydration of Selenous Acid.
Package: 25KG/fibre drum or iron drum, lined with plastic bag.
silver nitrate
CAS:7761-88-8
Content: 99.5%min.
Molecular Formula: AgNO3
Molecular Weight:169.87
Solubility reaction in water: Qualified
Density: 4.352
Melting Point(): 212
Boiling Point(): 444
Water Solubility:219 g/100 mL (20)
Clarity test: Qualified
Copper (Cu), lead (Pb), Bismuth (Bi) : Qualified
Fe( Iron): 0.001% max.
Package: 1kG per black plastic bottle or 35KG/ black plastic drum
Note: Keep it from light.
Ammonium Thiocyanate
Molecular formula:NH4SCN
Molecular weight: 76.12
CAS: 1762-95-4
HS NO: 28429010
Purity:99%Min
Appearance:colorless crystaline
ALIAS: Ammonium Rhodanide, Ammonium Sulfocyanate, Ammonium Sulfocyanite,
ammonium isothiocyanate, Thiocyanic Acid, Ammonium Salt
Properties: NH4SCN,a colorless crystalline or column crystal that is soluble in water, methanol, ethanol, pyridine, acetone & ammonia and insoluble in ethyl acetate, methyl chloride and chloroform; at 140°C bring thiourea. melts at 149.6°C. .thermal decomposition at 170°C may produce highly toxic fumes of hydrogen cyanide, hydrogen sulfide and toxic oxides of nitrogen, sulfur, and carbon.
Usage:
Genaral: Mainly in pharmaceuticals, pesticide, textile,electroplating, photography,water tracer in oil fields, thinning agent, as intermediate for metal thiocyanates etc.
Textile: printing, dyeing and finishing operations accelerator in fixing baths
Pesticide: raw material for the production of a number of herbicides and fungicides
Photographit: Stabilizer, accelerator, etc.
Metal finishing: Plating, flotation agent.
as intermediate for metal thiocyanates (NaSCN, KSCN, CuSCN, Ca(SCN)2 ).
Packing: 25kg each net, Kraft-plastic laminated bag with PE liner. net 25kg woven bags.
Storage: Store away from incompatible substances. Keep in a tightly closed bags. Store in a cool, dry, ventilated area to prevent it from being deliquescent. Separated from acids, bases and oxidants.
Product Name:Perflurohexane sulphonyl fluoride
CAS:423-50-7
MF:C6F14O2S
MW:402.1
Product Name:Vtridecafluoro-N-(2-hydroxyethyl)-N-methylhexanesulphonamide
MF:68555-75-9
MW:C9H8F13NO3S
2-(Perfluorohexyl)ethyl methacrylate
CAS:2144-53-8
MF: C12H9F13O2
MW: 432.18
Boiling point : 92 °C8 mm Hg(lit.)
Flash point: : >230 °F
Density : 1.496 g/mL at 25 °C(lit.)
refractive index : n20/D 1.346(lit.)
product name: 1H,1H-Pentafluoropropyl methacrylate
CAS:45115-53-5
MW:C7H7F5O2
MW:218.12
Boiling Point: 55 °C100 mm Hg(lit.)
Density: 1.277 g/mL at 25 °C(lit.)
refractivity ; n20/D 1.347(lit.)
Flash Point: 85 °F
Perfluoro-C2-18-alkylethyl iodides
CAS:68188-12-5
Molecular formula:I(CF2)nCF2CF2I
Appearance (20):light pink solid
Boiling point:130 270
Melting point:50.77
vapor density: (Air = 1) > 1
pH(20) :6
Specific gravity(35):1.8 g/mL
Usage: The perfluoroalkyl ethyl series is an important starting material for producing the corresponding alcohol, thiol, sulfonyl chloride, and other fluorinated intermediates. These intermediates can be further modified to produce various fluorinated surfactants, fluorinated surface coatings, and other fluorinated fine chemicals. They have excellent and unique properties including low surface tension, high heat stability, high chemical resistance, as well as water & oil repellency.
produce name:1,1,1,2,2-PENTAFLUORO-4-IODOBUTANE
CAS:40723-80-6
MF:C4H4F5I
MW:273.97
Boiling pointï¼?100-101 °C(lit.)
Densityï¼?1.936 g/mL at 20 °C(lit.)
Refractivityï¼?n20/D 1.391
Flash pointï¼?35
1H,1H,2H,2H-Perfluorohexan-1-ol
CAS:2043-47-2
Molecular formula:C6H5F9O
Molecular weight:264.09
EINECS:218-050-9
Appearance (20):colorless transparent liquid
pH(20) :3-7
Boiling point:140-143(lit.)
Density:1.59 g/mL at 25(lit.)
Flash point: 69.5
Product Name: diatrizoic acid
Molecular Formula: C11H9I3N2O4
Molecular Weight :613.92
CAS Registry Number :50978-11-5
Appearence :white fine powder
Application:A commonly used x-ray contrast medium
Polysucrose 400
Polysucrose is a white powder and neutral material made out of sucrose copolymer.
Polysucrose can be confected the solution in density of 1.0-1.2g/ml and used in gradient separation. Content of Cl(%):ï¼?1ï¼?.Particle diameter in solution: 10nm.Stored at room temperature.
Polysucrose is a non-ionic and low osmotic medium, and widely applied in the separation of cells, virus cells, and cell membranes.
The products in various molecular weights can be made upon order.
Assay:>99%
CAS Number:26873-85-8
Storage Life:2years
sodium diatrizoate
Molecular weight: 635.9
Molecular formula: C11H8O4N2I3Na
Appearance:white powder
Assay :99.5%
Ph :6.6-7.6
Heavy metals: 0.002%max
Loss on drying :7%max
Free aromatic amine:0.05%
Packing:25kg or 50kg/fibre drum
Sodium Vinylsulfonate
CAS:3039-83-6
SVS (C2H3SO3Na)
Sodium Vinylsulfonate
CAS# 3039-83-6
Appearance: Clear yellowish liquid
Solid :â?¤35%
Content: 25%-26%
Color(APHA) :â?¤200
PH :8-12
NaCl :3%-4%
Filterablee Matter: â?¤0.1%
Inhibitor (CH3OC6H4OH)p-hydroxy-methyl phenate :â?¤500ppm
Propynol ethoxylate
CAS:3973-18-0
PME (Propynol ethoxylate) (C5H8O2)
Appearance: Clear colorless to yellowish liquid
Assay: â?¥98%
Density g/cm3 (20): 1.01~1.04
PH: 6.0~7.0
Refractive Index(20): 1.4465~1.4500
Application: Leveling agent, brightener for nickel plating
PPS (C8H11NO3S)
Pyridinium propyl sulfobetaine
CAS No. 15471-17-7
Appearance: White crystalline powder
Assay: â?¥99%
PH: 2.5~6.0 (50% aqueous solution)
Addition level: 50~150mg/l
Consumption: 10g/ KAH
Application: In watts bright nickel plating, It is a start material to make brightener, a high efficiency brightener and leveler. Because of its high purity, PPS cant carry other harmful impurity or salts to baths. There will not have problem of ductility in long duration. It is used to combine with saccharin, one or more ethynes and wetting agent. These make nickel deposit become special bright, level and have good ductility, it is also suitable for still bath.
PS (C3H3NaO3S) Sodium propynesulfonate
CAS No:55947-46-1
Appearance: Clear yellowish liquid
Assay: 20%
Density g/cm3 (20): 1.21~1.29
PH: 0.6~2.6
Refractive Index(20): 1.3900~1.3990
Addition level: 50~150mg/l
Consumption: 12g/ KAH
Application: Brightener, leveling agent, dispersant, impurities tolerance agent for low current region for nickel plating
EDTA C10H16N2O8ï¼?
Ethylenediaminetetraacetic acid
Cas no: 60-00-4
Assay :98%
Appearance :white powder
EINECS: 200-449-4
Molecular weight: 292.24
1,4-Butane sultone (C4H8O3S)
CAS No 1633-83-6
Appearance: Clear colorless to yellowish liquid
Assay:â?¥98%ï¼?99%
Application: It is an important chemical intermediates. It is a starting material for brightener, sensitizing dye, anionic gemini surfactants
sodium dodecylbenzensulphonate
CAS:25155-30-0
Molecular Formula:C18H29NaO3S
Molecular Weight:348.48
Appearance: White or light yellow powder
Active content: 90%
Visual density: Min. 0.2MT/M3
Moisture: 3% max.
PH ( 1% aqueous solution at 25): 7.010
Package: 10KG or 12.5 KG/woven bag with plastic liner
1X 20FCL: 6.7--7MT
Produce name: Sodium perfluorononyloxybenzenesulfonate
CAS:87-56-8
Appearance: white powder
Assay:â?¥95.0%
MF :C9F17OC6H4SO3Na
MW :626
Melting point: ï¼?ï¼?250ï¼?260
Water:â?¤1.5%
1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-8-iodoocta
CAS:2043-57-4
Molecular formula:C8H4F13I
Molecular weight:474
EINECS:218-056-1
Appearance(20):light pink solid
pH(20) :6-7
Melting point:21
Boiling point:183
Density:1.934 g/mL at 25(lit.)
Product Name:Germanium oxide
CAS:1310-53-8
MF:GeO2
MW:104.64
Chemical Properties :White powder, hexagonal, tetragonal, and amorphous.
Melting point:>400 �°C(lit.)
Density :6.239 g/mL at 25 �°C
Efractive index:1.99
Storage temperature: no restrictions.
Solubility :ethylene glycol: soluble
Specific Gravity:6.239
Water Solubility :0.4 g/100 mL
Uses:Germanium oxide has high refractive index and infrared transmission, for which it is used in industrial glasses. It also is used in preparation of high purity grade germanium.
Description:Germanium dioxide is the oxide of germanium, an inorganic compound, featuring the chemical formula GeO2. It is formed as a passivation layer on pure germanium after exposure to oxygen. Germanium dioxide generally has a low toxicity, but shows severe nephrotoxicity at higher doses. Germanium dioxide is still offered on the market in some questionable miracle therapies. Exposure to high doses of germanium dioxide can lead to germanium poisoning.
99% �²-cyclodextrin CAS:7585-39-9 appearance:white powder
99% �²-cyclodextrin CAS:7585-39-9 appearance:white powder
Product Name:DIATRIZOIC ACID
CAS:117-96-4
ASSAY:98%
MF:C11H9I3N2O4
MW:613.91
MP:>300°C
storage temp:Amber Vial, -20°C Freezer
Usage:Density gradient reagent for blood cell seperation. Diagnostic aid (radiopaque medium)
Bis(benzene sulphonyl)-imide
Cas No.2618-96-4
ASSAY:85%,90%,99%
Molecular formula: C12H11O4S2N
Molecular weight:297.4
Appearance:white powder
usage:ï¼?mg/Lï¼?10-100
Application: Sulfonyl imide compound, it has physical characteristic of Sulfonyl imide, soluble in alkaline solution. In nickel electroplating, it is used as primary brightener instead of saccharin, it has better leveling ability and less consumption than saccharin.
Propargyl alcohol propoxylate
CAS:3973-17-9
PAP (Propargyl alcohol propoxylate) (C6H10O2)
Appearance: Clear colorless to yellowish liquid
Assay: â?¥98%
Density g/cm3 (20): 0.97~0.98
PH: 6.0~7.5
Refractive Index(20): 1.4430~1.4455
Application: Leveling agent, brightener for nickel plating
N (C3H6N2S)
Ethenethiourea
CAS No. 96-45-7
Appearance: White crystal
Assay: â?¥99%
Melting point: 197~198
Addition level : 0.4~1.0 mg/l
Application: It is soluble in hot alcohol solution. It is used as brightening agent for copper plating and combined with acidic copper plating brightener M, SP and so on.
Perfluoroalkylsulfonyl Quaternary Ammonium Salt
CAS:1652-63-7
Molecular formula: C14H16F17IN2O2S
Molecular weight: 725.9
Appearance: yellowish solid powder
Solubility: 1% aqueous solution can form gel.
Surface tension(Î?20): 17mN/m (1â?° aqueous solution)
Critical micelle concentration: 5.7x10-4M
Content of active ingredient: 99.5%
Application:
Perfluoro cation surfactant, due to its low surface tension, it has good reactivity in acid, alkali and neutral medium. It can be used as wetting agent, ductility agent, equalizing agent, lighter-water( water above FC-134) extinguisher, film coating agent, auxiliary-welding agent for electronic crest etc. also for drainage and oleophobic agent, antiscalant in the field for fibre, leather etc.
Tetraethylammonium-perfluoroctylsufonate
CAS:56773-42-3
Structure formula: (C2H5)4N(+)RfSO3(-)
Formula weight: 629
Appearance: yellowish or white powder
Surface tension: 22mN/m (0.1% water solution)
Melting point: 170-190
Type: Anion fluoro surfactant
Application:
1. Used as chrome-fume suppressor for both decorative and functional chromium plating, (level of addition: 25mg~50mg/ liter ).
2. Used as wetting agent, leveling agent and antistatic agent for photographic paper and film.
3. Used as wetting agent for glass etching and opacification baths.
4. Used as wetting agent for acid baths for metal surface treatment e.g. anodizing baths, chromatizing baths.
5. Used as demould agent for plastic.
Product name : perfluorobutylsulphonamide
CAS:30334-69-1
Appearance:white powder
Assay:97%
Molecular Formula:C4H2F9NO2S
Molecular Weight : 299.115
Melting point:65-68
Common Name:Fipronil
CAS Number 120068-37-3
Density:1.9±0.1 g/cm3
Boiling Point:510.1±50.0 °C at 760 mmHg
Melting Point:200-201°C
Molecular Formula:C12H4Cl2F6N4OS
Molecular Weight:437.148
Flash Point:262.3±30.1 °C
Vapour Pressure:0.0±1.3 mmHg at 25°C
Index of Refraction:1.618
99% �²-cyclodextrin CAS:7585-39-9 appearance:white powder
Polysucrose 400
Polysucrose is a white powder and neutral material made out of sucrose copolymer.
Polysucrose can be confected the solution in density of 1.0-1.2g/ml and used in gradient separation. Content of Cl(%):ï¼?1ï¼?.Particle diameter in solution: 10nm.Stored at room temperature.
Polysucrose is a non-ionic and low osmotic medium, and widely applied in the separation of cells, virus cells, and cell membranes.
The products in various molecular weights can be made upon order.
Assay:>99%
CAS Number:26873-85-8
Storage Life:2years
sodium diatrizoate
Molecular weight: 635.9
Molecular formula: C11H8O4N2I3Na
Appearance:white powder
Assay :99.5%
Ph :6.6-7.6
Heavy metals: 0.002%max
Loss on drying :7%max
Free aromatic amine:0.05%
Packing:25kg or 50kg/fibre drum
Product Name:MEGLUMINE DIATRIZOATE
Cas No.131-49-7
ASSAY:99%
MF:C18H26I3N3O9
MW:809.13
Polysucrose 400
Polysucrose is a white powder and neutral material made out of sucrose copolymer.
Polysucrose can be confected the solution in density of 1.0-1.2g/ml and used in gradient separation. Content of Cl(%):ï¼?1ï¼?.Particle diameter in solution: 10nm.Stored at room temperature.
Polysucrose is a non-ionic and low osmotic medium, and widely applied in the separation of cells, virus cells, and cell membranes.
The products in various molecular weights can be made upon order.
Assay:>99%
CAS Number:26873-85-8
Storage Life:2years
Product Name N-Methyl-D-glucamine
Appearance:white to yellowish-white crystal or powder
Molecular Formula C7H18NO5
Molecular Weight 196.221
CAS Registry Number 6284-40-8
EINECS 228-506-9
Melting point 128-132°C
Boiling point 490.4°C at 760 mmHg
Flash point 251.6°C
Water solubility 100 g/100 mL (25°C)
Vapour Pressur 1.12E-11mmHg at 25°C
Application:A crystalline base used in preparing salts of certain acids for use as diagnostic radiopaque media.
butyne-1.4-diol
CAS:110-65-6
Molecular formula: C4H6O2
Structural formula: HOH2CCâ?¡CCH2OH
Molecular weight: 86.09
Appearance: White crystal
Content: 98.0% min
Aldehyde (methyl aldehyde): 0.5% max
Melting point: 42-50
Packing: N.W: 50kg / fibre drum or iron drum
Chloral hydrate
CAS:302-17-0
TCA (Chloral hydrate) (C2H3Cl3O2)
CAS No. 302-17-0
Appearance: white crystal
Assay: â?¥99%
PH: 4.0-6.0
Chloride: â?¤0.01%
Residue on ignition: â?¤0.1%
Packing: 25kg/ fibre drum, inner lined with double-layer plastic bag
Application: used as intermediates for pharmacy, electroplating and agriculture
BMP (Butynediol propoxylate) (C10H18O4)
CAS No. 1606-79-7
Appearance: Clear brown liquid
Assay: â?¥95%
Density g/cm3 (20): 1.07~1.09
PH: 4.0~7.0
Refractive Index(20): 1.4640~1.4726
Application: Lasting brightener, weak leveling agent for nickel plating
ATP (C3H7ClN2O2S)
Carboxyethylisothiuronium chloride
CAS No. 5425-78-5
Appearance: White or yellowish powder
Assay: â?¥98%
Application: Impurities tolerance agent, it can improve covering power at low current region. for nickel plating
ATPN (C4H8ClN2O2S)
S-Carboxyethylisothiuronium betaine
CAS No.5398-29-8
Appearance: White powder
Assay: â?¥98%
Application: Impurities tolerance agent, it can improve covering power at low current region. for nickel plating
Perfluorooctanesulfonyl nonionic surfactant
CAS:1691-99-2
Molecular formula: C8F17 SO2 N (C2H5)C2H4OH
Appearance: (20Ë?C) white or yellowish waxy solid
(80Ë?C) amber liquid
Melting point range: 55-65Ë?C
Boiling point range: 115-120Ë?C/ 1mm Hg
Density (80Ë?C): 1.71g/cc
Application: non-ion fluoro surfactant, it is a versatile intermediate used to make fluoro surfactant and surface treating agent, an important material to synthysize Perfluoroalkyl acrylic ester.
Product name:Perfluoroalkylethyl acrylate
CAS:65605-70-1
MF:C6H7F3O2
MW:168.1137896
1H,1H,2H,2H-Perfluorohexyl iodide
CAS:2043-55-2
Molecular formula:C6H4F9I
Molecular weight:373.99
EINECS :218-055-6
Appearance(20):light pink liquid
PH(20) :6
Melting point:-13.6
Boiling point:138
Density:1.94 g/mL at 20(lit.)
Refractive index :n20/D1.370
Flash point:138-140
1H,1H,2H,2H-1-Iodoperfluorodecane
CAS:2043-53-0
Molecular formula:C10H4F17I
Molecular weight:574.02
EINECS:218-053-5
Appearance (20):light pink solid
pH (20):6-7
Melting point:54-58(lit.)
Boiling point :178
Specific gravity (25): 1.88 g/ml
sodium diatrizoate
Molecular weight: 635.9
Molecular formula: C11H8O4N2I3Na
Appearance:white powder
Assay :99.5%
Ph :6.6-7.6
Heavy metals: 0.002%max
Loss on drying :7%max
Free aromatic amine:0.05%
Packing:25kg or 50kg/fibre drum
Product Name N-Methyl-D-glucamine
Appearance:white to yellowish-white crystal or powder
Molecular Formula C7H18NO5
Molecular Weight 196.221
CAS Registry Number 6284-40-8
EINECS 228-506-9
Melting point 128-132°C
Boiling point 490.4°C at 760 mmHg
Flash point 251.6°C
Water solubility 100 g/100 mL (25°C)
Vapour Pressur 1.12E-11mmHg at 25°C
Application:A crystalline base used in preparing salts of certain acids for use as diagnostic radiopaque media.
Product Name: diatrizoic acid
Molecular Formula: C11H9I3N2O4
Molecular Weight :613.92
CAS Registry Number :50978-11-5
Appearence :white fine powder
Application:A commonly used x-ray contrast medium
Product Name:DIATRIZOIC ACID
CAS:117-96-4
ASSAY:98%
MF:C11H9I3N2O4
MW:613.91
MP:>300°C
storage temp:Amber Vial, -20°C Freezer
Usage:Density gradient reagent for blood cell seperation. Diagnostic aid (radiopaque medium)
Product Name:MEGLUMINE DIATRIZOATE
Cas No.131-49-7
ASSAY:99%
MF:C18H26I3N3O9
MW:809.13
Product Name: diatrizoic acid
Molecular Formula: C11H9I3N2O4
Molecular Weight :613.92
CAS Registry Number :50978-11-5
Appearence :white fine powder
Application:A commonly used x-ray contrast medium
Product Name:DIATRIZOIC ACID
CAS:117-96-4
ASSAY:98%
MF:C11H9I3N2O4
MW:613.91
MP:>300°C
storage temp:Amber Vial, -20°C Freezer
Usage:Density gradient reagent for blood cell seperation. Diagnostic aid (radiopaque medium)
2-Ethylhexylsulphate , sodium salt
CAS:126-92-1
TC-EHS (C8H17O4SNa)
2-Ethylhexylsulphate , sodium salt
Appearance: clear yellowish liquid
Application: intermediates for Nickel electroplating, used as low-foaming wetting agent, suitable for air agitation
Butynediol ethoxylate
CAS:1606-85-5
BEO (Butynediol ethoxylate) (C8H14O4)
CAS No.1606-85-5
Appearance: Clear yellowish to red brown liquid
Assay:â?¥98%
Application: Lasting brightener, weak leveling agent for nickel plating
Density g/cm3 (20): 1.11~1.16
PH: 4.0~7.0
Refractive Index(20): 1.4740~1.4840
PPS-OH (C8H11NO4S)
Pyridinium hydroxy propyl sulfobetaine
CAS No. 3918-73-8
1. Assay: 40% , 75%
Appearance: Clear colorless to yellowish liquid
Density g/cm3 (20): 1.20~1.27
PH: 3.0~5.0
Refractive Index(20): 1.4200~1.4500
2. Assay: â?¥78%
Appearance: White powder
PH: 4.0~7.0 ( 40% aqueous solution)
Solubility in water (20): miscible in any ratio.
Application: High leveling agent for nickel plating, (special suitable for high and medium region of current density)
PN (CH3NaO4S)
Hydroxymethanesulfonic acid, monosodium salt
CAS No:870-72-4
Appearance: Clear colorless liquid
Assay: 28% ,98%
Density g/cm3 (20): 1.20~1.25
PH: â?¥7
Refractive Index(20):1.3700~1.3830
Application: It can effectively complex metal ion such as Cu, Zn, Pb, co-depositing with nickel ion.
DEP (C7H13N)
1-Diethylamino-2-propyne
CAS No. 4079-68-9
Appearance: Clear colorless or yellowish liquid
Assay: â?¥98%
Density g/cm3 (20): 0.75~0.85
PH: â?¥7
Refractive Index(20):1.4245~1.4467
Application Leveling agent, brightener. for nickel plating
Imidazole (C3H4N2)
CAS No.288-32-4
Appearance: White crystal
Content: 99.5%min.
Moisture: 0.20% max.
Melting point: 88-91
Boiling point: 257
Flash point: 145
Residue on ignition: 0.08% max.
Specific gravity( SG): 1.0303
Package: 25KG/fibre drum, inner lined with double layer plastic bag
1X 20FCL : 9MT ( with pallet package ) / 12MT ( non-pallet)
OCBA (C7H5ClO)
O-CHLOROBENZALDEHYDE
CAS No: 89-98-5
Appearance: colorless or yellowish transparent liquid, with benzaldehyde smell
Assay: 99% min
Melting point: 10-11.5
Boiling point: 213-215
Flash point: 87
Density: 1.248
Free acid: 1.0% max.
Residue on ignition: 0.02% max
Insoluble matter in acid: 0.1% max.
Packing: 200Ltr / plastic drum (N.W.: 250KG)
polyethylenimine
CAS : 9002-98-6,25987-06-8
Assay:50%,98%
Appearance: Colorless or yellowish liquid
PH value: 11-12
Usage: 0.1-10mg/l
Application: It is used as basic brightener, crystal-grained agent to improve Dispersion f orce in alkaline plating for zinc, copper, tin, copper-tin alloy, aluminum alloy and etc.
Phenazine
CAS NO.92-82-0
M.F: C12H8N2
M.W: 180.21
Appearance: Yellow needle crystal
Purity:99.5%
Melting point:174-177
Boiling point: 360
Usage: organic intermediate, dyestuff intermediates, medicine intermediates, pesticide intermediates, electric liquid crystal materials intermediates, developer etc
Perfluoro compounds, C5-18
CAS:86508-42-1
Molecular formula:C10F22
Molecular weight: 538.0719
Density:1.713 g/cm3
vapor density :23.3 (vs air)
vapor pressure ï¼?1.3 mm Hg ( 25 °C)
Product Name:Perfluorotriethylamine
CAS:359-70-6
MF:C6F15N
MW:371.05
EINECS:206-632-5
Boiling point ï¼?68-69 °C743 mm Hg(lit.)
density 1.736 g/mL at 25 °C(lit.)
vapor pressure 2.15 psi ( 20 °C)
refractive index n20/D 1.262(lit.)
Perfluoro-C8-14-alkylalcohols
CAS:68391-08-2
Molecular Formula : C10H5F17O.(C2F4)n
Molecular weight :360.1401
Density :1.498g/cm3
Boiling point: 185°C at 760 mmHg
Flash point: 65.7°C
refractive index: 1.315
vapor pressure : 0.202mmHg at 25°C
allylsulfanate,sodium salt
CAS:2495-39-8
ALS / SAS (Sodium allyl sulfonate) (C3H5SO3Na)
CAS No.2495-39-8
Appearance: Clear colorless to yellowish liquid
1. Assay: â?¥25%
Density g/cm3 (20): 1.20~1.25
PH: 7.0~9.0
Refractive Index(20): 1.3895~1.3920
2. Assay: â?¥35%
Density g/cm3 (20): 1.20~1.26
PH: 7.0~8.0
Refractive Index(20): 1.4000~14050
3.Assay: 95%min
Appearance: white powdery granula
NaCl: 1.5% max.
Fe: 0.0003% max.
Na2SO3: 0.2% max.
Moisture: 3.0% max.
Application: Assistant brightener, it can improve throwing power and ductility of metal for nickel plating
