OCBA(O-chlorobenzaldehyde)
CAS:89-98-5
Trade name: OCBA
Chemical name: O-chlorobenzaldehyde
MF: C7H5ClO
Mw: 140.57
Mp: 10-11.5
HS:913000090
Unsoluble substance in acid: 0.1% max
Molecular formula: C7H5ClO
Assay: 99%(min)
Appearance: Colorless or yellowish transparent liquid with the smell of benzaldehyde.
Melting point: 10-11.5
Boiling point: 213-213
Flesh point : 87
Related density: 1.248
Free acid: 1.0%(max)
Roasted residue :0.02%(max)
Unsoluble substance in acid: 0.1%(max)
Application:2-Chlorobenzaldehyde/89-98-5 can be used as brightening agent for zinc plating. It can be used as dyestuff intermediate, pharmaceutical intermediate, argochemical intermediate, etc.
Package: 25kgs/drum
Pyridinium hydroxypropyl sulfobetaine
Cas:3918-73-8
Trade name: ppsoh
Chemical name: pyridinium hydroxy propyl sulfobetaine
Molecular formula: c8h11o4ns
Assay: 40% 45% 75%
Appearance: colorless to transparent liquid
Ph value: 3.0-5.0 4.0-7.0
Water-solubility: quite soluble in water
Application: high leveling agent for nickel plating. Special suitable for high and middle densities
Ps(propynesulfonic acid sodium salt)
Trade name:ps
Cas:55947-46-1
Chemical name:propynesulfonic acid sodium salt
Molecular formula:c3h3o3nas
Assay:25%
Appearance:yellowish transparent liquid
Related density@20c:1.21-1.29
Refractive index@20c: 1.3900-1.3990
Ph value:0.6-2.6
Usage:50-150mg/l
Wastage:12g/kah
Application: Brightener, leveling agent, dispersant, impurities tolerance agent for low current region
Monosodium salt
Trade name:pn
Chemical name:monosodium salt
Sodium formaldehyde bisulfite
Molecular formula:ch3nao4s
Cas no.:870-72-4
Assay:28%â 99%
Appearance:colorless and transparent liquid ; white acicular crystal
Related density@20c:1.20-1.25
Ph value:7(min)
Refractive index@20c:1.3700-1.3830
Application:leveling agent, brightener
Propargyl
Trade name:pops
Chemical name:propargyl
Molecular formula:c6h9o4sna
Cas:30290-53-0
Assay:45%
Appearance:yellowish liquid
Application:brightening agent for nickel plating, it has good leveling effect together with pps, pps-oh.
N, n-diethylaminopropyne(dep)
Cas:4079-68-9
Trade name: dep
Chemical name: n, n-diethylaminopropyne
1-diethylamino-2-propyne
2-propynylamine, n, n-diethyl-3-(diethylamino)propyne
Diethylpropargylamine
Mf: c7h13n
Mw: 111.18
Mp: 157-161 c
Density: 0.80 g/ml at 20 c
Fp: 156 c
Water solubility: insoluble in water
Structure formula: hccch2n(c2h5)2
Molecular formula: c7h13n
Assay: 98%
Appearance: colorless to yellowish transparent liquid
Application: leveling agent, brightener
Package: 25kgs/drum
Storage: keep in cool, dry place.
Propyne ethoxylate (pme)
Cas:3973-18-0
Trade name pme
Chemical name propyne ethoxylate
Molecular formula c5h8o2
Assay 98%
Appearance colorless to yellowish liquid
Application leveling agent , brightening agent
Pyridinium propyl sulfobetaine (pps)
Cas:15471-17-7
Trade name pps
Chemical name pyridinium propyl sulfobetaine
1-(3-sulfopropyl)pyridinium betain
Mf: c8h11o3ns
Mw: 201.24
Assay 98%
Appearance white crystalline powder
Mp: 275-277 oc
Fp: 160 oc
Ph value 2.5-6.0(50%aqueous solution)
Usage 50-150mg/l
Wastage 10g/kah
Application: in was bright nickel plating, it is a start material to make brightener, a high efficiency brightener and leveler. Because of its high purity, pps cannot carry other harmful impurity or salts to baths. There willnot have problem of ductility in long duration. It is used to combinewith saccharin, one or more ethylene derivatives and wetting agents.These process make the deposits more bright , level with good ductile character. It is also suitable for still bath.
Package: 25kgs/drum.
Bis(benzene sulphonyl)imide (bbi)
Cas:2618-96-4
Trade name: bbi
Chemical name: bis(benzene sulphonyl)imide
Other name:dibenzolsulfimide
Diphenylsulfonimide
Bis-benzene sulfonimide
Molecular formula: c12h11o4ns2
Mw: 297.35
Einecs: 220-051-4
Hs:2925190090
Mp: 150-155
Assay: 90%
Appearance: white powder
Application: as a sulfonylimide compound, dibenzenesulfonimide(2618-96-4) can soluble in alkaline solution. Bisbenzenesulphonamide is used as primary brightener instead of saccharin in plating, it has better leveling effective and less consumption than saccharin. As a plating intermediate, dibenzenesulfonimide can use as additive for nickel plating bath, it can soften and brighten the plated hardware. Bbi can also used as pharmaceutical intermediate.
Storage: keep in cool , dry place, delivered as general chemical.
Chromic acid fog inhibitor fc-248
Inhibitor of chrome acid fog
Tetraethyl ammonium, perfluorooctanesulfonate (fc-248)
Cas:56773-42-3
Trade name: fc-248
Chemical name: tetraethylammonium perfluorooctanesulfonate
Molecular formula :c16h20f17nso3
Molecular weight :629
Assay: 98%
Appearance :white powder
Surface tension: 22mn/m(0.1% aqueous solution)
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 treatmentâ e.G. Anodizing baths, chromatizing baths.
5. Used as demould agent for plastic
Package: 25kgs/drum
Shipment: general chemicals.
Potassium perfluorooctylsulfonate (fc-95)
Cas:2795-39-3
Trade name: fc-95
Chemical name :potassium perfluorooctylsulfonate
Heptadecafluorooctanesulfonic acid potassium salt
Perfluorooctanesulfonic acid potassium salt
Fc-95
Fc-80
Structure formula :cf3(cf2)7so3k
Molecular formula: c8f17so3k
Molecular weight: 538
Mf: c8f17so3k
Mw: 538.22
Assay: 98%
Appearance: white powder
Mp 285 â°c
Surface tension: 22mn/m (1%aqueous solution)
Decomposed temperature: 390â°c
Surface tension: 22mn/m
Application: it is perfluoro anion surfactant which mainly used as chrome fog depressant and wetting agent for electroplating and additive in fluoro protein fire foam fighting.
Package: 25kgs/drum
Shipment: general chemical
Hs:2942000000
Dps(n, n-dimethyl-dithiocarbamyl propyl sulfonic acid, sodium salt)
Cas:18880-36-9
Trade name: dps
Chemical name: n, n-dimethyl-dithiocarbamylpropyl sulfonic acid, sodium salt
Molecular formula c6h12nao3s3
Assay: 98%
Appearance: white to yellowish powder
Application: it is used as a brightening agent in acid copper baths and can get a bright and ductile deposit when used together with polyetherand wetting agents.
N (Ethenethiourea)
Trade name:N
Chemical name:ethenethiourea
Molecular formula:C3H6SN2
CAS No.:96-45-7
Assay:98%
HS:29332990
Appearance:White crystal
melting point:198-198
Usage0.4-1.0mg/l
ApplicationIt 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.
Pyridinium propyl sulfobetaine (pps)
Cas:15471-17-7
Trade name pps
Chemical name pyridinium propyl sulfobetaine
1-(3-sulfopropyl)pyridinium betain
Molecular formula c8h11o3ns
Mf: c8h11o3ns
Mw: 201.24
Assay 98%
Appearance white crystalline powder
Mp: 275-277 oc
Fp: 160 oc
Ph value 2.5-6.0(50%aqueous solution)
Usage 50-150mg/l
Wastage 10g/kah
Application: in was bright nickel plating, it is a start material to make brightener, a high efficiency brightener and leveler. Because of its high purity, pps cannot carry other harmful impurity or salts to baths. There willnot have problem of ductility in long duration. It is used to combinewith saccharin, one or more ethylene derivatives and wetting agents.These process make the deposits more bright , level with good ductile character. It is also suitable for still bath.
Package: 25kgs/drum.
Tc-ehs(2-ethylhexylsulphate, sodium salt)
Cas:126-92-1
Trade name tc-ehs
Chemical name 2-ethylhexylsulphate, sodium salt
Molecular formula c8h17naso4
Assay 40%(min)
Appearance yellow liquid
Application low foam wetting agent, suitable for air agitation
Benzenesulfonyl chloride
Dibenzenesulfonimide
Cas:2618-96-4
Trade name: bbi
Chemical name: benzenesulfonyl chloride
Other name:dibenzolsulfimide
Diphenylsulfonimide
Bis-benzene sulfonimide
Molecular formula: c12h11o4ns2
Mw: 297.35
Einecs: 220-051-4
Hs:2925190090
Mp: 150-155
Assay: 90%
Appearance: white powder
Application: as a sulfonylimide compound, dibenzenesulfonimide(2618-96-4) can soluble in alkaline solution. Bis benzenesulphonamide is used as primary
Brightener instead of saccharin in plating, it has better leveling effective and less consumption than saccharin. As a plating intermediate, dibenzenesulfonimide can use as additive for nickel plating bath, it can soften and brighten the plated hardware. Bbi can also used as pharmaceutical intermediate.
Storage: keep in cool , dry place, delivered as general chemical
Butynediol ethoxylate(beo)
Cas:1606-85-5
Trade name beo
Chemical name butynediol ethoxylate
Other name: 5-oxa-2-octyne-1, 7-diol
Dipropyloxy butynediol
1, 4-butynediolpropoxylate
Propoxylated 1, 4-butynediol
4-(2-hydroxypropoxy)but-2-yn-1-ol
Cb number: cb1854815
Mf: c10h18o4
Mw: 144.17
Assay 98%
Appearance yellowish to brown red transparent liquid
Application butynediol propoxylate(1606-79-7) can be used as nickel plating brightener, inhibitor of black metal corrosion. It is used as lasting brightener, weak leveling agent in plating.
Package: 25kgs/plastic drum
CHPS-Na 3-Chloro-2-hydroxypropanesulfonic acid,sodium salt
CAS: 126-83-0
Other name: 1-Chloro-2-hydroxy-propane-3-sulfonicacid,sodium sal
Sodium 3-chloro-2-hydroxypropanesulfonate
3-Chloro-2-hydroxypropanesulfonic acid, sodium salt
MF: C3H6O4ClSNa
Mw: 196.6
EINECS: 204-807-0
Molecular Formula : C3H6O4ClSNa
Molecular Weight : 196.6
Assay:98.5%
Appearance:White crystalline powder
Application:The molecular structure contains both strong activity halogen atoms and hydroxyl, and contains of the hydrophilic sulfonic acid salt group, is a synthetic polymer industry important functional monomer, also can be used as organic chemical intermediates, for the preparation of surface active agent, modified starch, drilling fluid drop water loss materials.
ZPS(3-(benzothiazolyl-2-mercapto)-propylsulfonate ,sodium salt)
CAS:49625-94-7
Trade name ZPS
Chemical name 3-(benzothiazolyl-2-mercapto)-propylsulfonate ,sodium salt
Molecular formula C10H10O3NaNS3
Assay 90%
Appearance: Yellowish powder
Application: used as top brightener in baths for copper and precious metals at a concentration of 10-50mg/L.
UPS (3-(amidinothio)-1-propanesulfonic acid)[CAS NO:21668-81-5]
Product name:UPS
Chemical name:3-(amidinothio)-1-propanesulfonic acid
Molecular formula:C4H10N2O3S2
CAS NO:21668-81-5
HS:2930909090
Purity:95%
Appearance:White powder
Applicationï¼?This product can be used together with polyvinyl alcohol or nonionic surfactant in acidic copper plating can get provide bright copper layer with good ductility. Also can be used in other acidic electroplating solution, such as acidic silver plating and palladium plating.
Polyethyleneimine
CAS:25987-06-8
Trade name:G-35, SP-018, SP-200, SP-1050
Chemical name:polyethyleneimine
Molecular formula:(CH2CH2NH)N
Molecular Weight: 300,600,1200,1800,10000,70000
Assay:50%, 98% min.
Appearance:Colorless or yellowish liquid
PH value:11-12
Usage:0.1-10mg/l
Function:
1.High adhesive properties
2.High cationic
3.High reactivity
Application:It is used as basic brightener, crystal-grained agent to improve Dispersion force in alkaline plating for zinc, cooper, tin,copper-tin alloy, aluminum alloy and etc. as Dyeing and Printing Auxiliaries, fibre modification, ion exchange resin, color fixing agent for acid dye, in paper-making industry, waste water treament industry.
Package: 200kgs/drum
HS code:2904
Polyquaternium-2
PUB (Diaminoarea polymer)
CAS No.: 68555-36-2
Molecular Formula:C15H34O4N4
Appearance: colorless to yellowish clear liquid
Density (20 °C): 1.137-1.157 g/cm3
Refractive Index (20 °C):1.4640-1.4720
Bp: 105 °C
Assay: 60%
PH: 7.0-8.5(10% solution)
Main Application: It is a cationic surfactant of polyureylene ammonium salt, which can be used as leveling agent in alkaline zinc plating and providing a uniform distribution thickness over a wide range of current densities. In addition, it is used in cosmetics, hair, skin conditioner, cleaning composition and etc.
Package:25kgs/plastic drum
TC-DEP(N,N-diethylaminopropyne,sulphate)
CAS: 84779-61-3
Trade name TC-DEP
Molecular formula C7H13Na(1/2)H2SO4
Assay 50%
Appearance colorless to yellowish transparent liquid
PH value 4-5
Application Leveling agent, brightening agent
POPS(Propargyl-3-sulfopropyl ether, sodium salt)
Trade name:POPS
Chemical name:Propargyl-3-sulfopropyl ether, sodium salt
Molecular formula:C6H9O4SNa
CAS:30290-53-0
Assay:45%
Appearance:Yellowish liquid
Application:Brightening agent for nickel plating, it has good leveling effect Together with PPS,PPS-OH.
PAP(Propargyl alcohol propoxylate)
Trade name:PAP
Chemical name:Propargyl alcohol propoxylate
Molecular formula:C6H10O2
CAS No.:3973-17-9
Assay:98%
Appearance:Colorless to yellowish transparent liquid
related density@20°C:0.97-0.98
PH value:6.0-7.5
refractive index@20°C:1.4430-1.4455
Application:Leveling agent , brightening agent
Propyne ethoxylate (PME)
CAS:3973-18-0
Trade name PME
Chemical name Propyne ethoxylate
Molecular formula C5H8O2
Assay 98%
Appearance Colorless to yellowish liquid
Application Leveling agent , brightening agent
PN(Hydroxymethanesulfoic acid, monosodium salt)
Trade name:PN
Chemical name:Hydroxymethanesulfoic acid, monosodium salt
Molecular formula:CH3NaO4S
CAS No.:870-72-4
Assay:28% 99%
Appearance:colorless and transparent liquid ; White acicular crystal
related density@20°C:1.20-1.25
PH value:7(min)
refractive index@20°C:1.3700-1.3830
Application:Leveling agent, brightener
Hs:2942000000
MOME(Aqueous cationic polymer)
CAS:10882-76-0
Trade name MOME
Chemical class Aqueous cationic polymer
Assay 40%
Appearance Brown red liquid
PH value 6-8
Water solubility Quite soluble in water
Application Primarily used as brightener and carrier for alkaline cyanide andcyanide-free zinc plating. Usually combining with BPC 48/34.
Butynediol ethoxylate(BEO)
CAS:1606-85-5
Trade name BEO
Chemical name Butynediol ethoxylate
Other name: 5-Oxa-2-octyne-1,7-diol
Dipropyloxy butynediol
1,4-Butynediolpropoxylate
propoxylated 1,4-butynediol
4-(2-hydroxypropoxy)but-2-yn-1-ol
CB Number: CB1854815
MF: C10H18O4
Mw: 144.17
Molecular formula C8H14O4
Assay 98%
Appearance Yellowish to brown red transparent liquid
Application Butynediol propoxylate(1606-79-7) can be used as nickel plating brightener,inhibitor of black metal corrosion. It is used as lasting brightener, weak leveling agent in plating.
Package: 25kgs/plastic drum
1,4-butynediol (BOZ)
CAS:110-65-6
Trade name BOZ
Chemical name 1,4-butynediol
1,4-Dimethoxyacetylene
Bis(hydroxymethyl)acetylene
Structure formula HOCH2CCCH2OH
Molecular formula C4H6O2
MF: C4H6O2
Mw: 86.09
Density: 1.20 g/cm3 (20 °C):
Bp: 238 °C
Melting point 42-52°C
Water Solubility : 3740 g/L(20 °C)
EINECS: 203-788-6
Assay 98%
Appearance White crystalline powder
Acetaldehydecontent 0.5%
Usage 0.1-0.3g/l
Storage: store at 2-4 °C
HS CODE: 29053980
Application: 2-Butine-1,4-diol(110-65-6) is used as basic brightener in nickel electroplating baths, it is also an important intermediate for organic synthesis.
Package:25 kgs/ Drum
HS:2905399090
N (ethylene thiourea)
Trade name:n
Chemical name:ethylene thiourea
Molecular formula:c3h6sn2
Cas:96-45-7
Assay:98%
Appearance:white crystal
Melting point:198-198
Usage0.4-1.0mg/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.
Polyethyleneimine :
Cas:25987-06-8
Trade name:g-35, sp-018, sp-200, sp-1050
Chemical name:polyethyleneimine
Molecular formula:(ch2ch2nh)n
Molecular weight: 300, 600, 1200, 1800, 10000, 70000
Assay:50%, 98% min.
Appearance:colorless or yellowish liquid
Ph value:11-12
Usage:0.1-10mg/l
Function:
1.High adhesive properties
2.High cationic
3.High reactivity
Application:it is used as basic brightener, crystal-grained agent to improve dispersion force in alkaline plating for zinc, cooper, tin, copper-tin alloy, aluminum alloy and etc. As dyeing and printing auxiliaries, fibre modification, ion exchange resin, color fixing agent for acid dye, in paper-making industry, waste water treament industry.
Package: 200kgs/drum
Butynediol propoxylate (BMP)
CAS:1606-79-7
Trade name BMP
Chemical name Butynediol propoxylate
Molecular formula C10H18O4
Assay 95%
Appearance Brown transparent liquid
Application Lasting brightener, weak leveling agent
Tc-ehs(2-ethylhexylsulphate, sodium salt)
Cas:126-92-1
Trade name tc-ehs
Chemical name 2-ethylhexylsulphate, sodium salt
Molecular formula c8h17naso4
Assay 40%(min)
Appearance yellow liquid
Application low foam wetting agent, suitable for air agitation
N, n, nn-tetra(2-hydropropyl)ethylene diamine
Cas:102-60-3
Trade name: edtp
Chemical name: n, n, nn-tetra(2-hydropropyl)ethylene diamine
Einecs: 203-041-4
Other name: edtp
N, n, nn-tetra(2-hydropropyl)ethylene diamine
(ethylenedinitrilo)tetra-2-propanol
N, n, n', n'-tetra(2-hydroxy-propyl)ethylenediamine n, n, n', n'-tetrakis(2-hydroxypropyl)ethylenediamine
Quadrol
Mf: c14h32n2o4
Mw: 292.41
Mdl: mfcd00004534
Mp: 32 c
Density: 1.03 g/ml (20 c)
Refractive index : n20/d 1.4812(lit.)
Water solubility: miscible
Assay:98%
Appearance: colorless and transparent liquid
Ph value: 7.5-8.5
Hs code:â 29221980
Application: it is soluble in water easily, and the aqueous solution showes alkaline, which is primarily used as complexing agent for chemical cu plating.
H1(2-mercapto thiazoline)
Cas:96-53-7
Trade name h1
Chemical name 2-mercapto thiazoline
Other name: 2-thiazoline-2-thiol
2-thiothiazoline
H4mt
Metabasal
Assay 98%
Mf: c3h5ns2
Mw: 119.21
Mdl number: mfcd00126013
Mp: 105-106 â°c
Water solubility: soluble in hot water
Hs code: 29341000
Raw materials: ethanolamine
Appearance white needle crystal
Melting point 105-106
Application it is used as main component of additive for acid copper plating. Good brightness and level result can be obtained.
Storage: keep in cool, dry place
M(2-mercapto-benzimidazole)
Cas:583-39-1
Trade name:m
Chemical name:2-mercapto-benzimidazole
Molecular formula:c7h6sn2
Assay:95%
Appearance:white crystal
Melting point:303-304â°c
Usage:0.6-1.0mg/l
Application: it is soluble in alkaline solution and used as brightener for copper plating, which can brighten and level the deposit. In addition, it can improve working current density.It is often combined with n, sps.
Ups (3-(amidinothio)-1-propanesulfonic acid)
Product name:ups
Chemical name:3-(amidinothio)-1-propanesulfonic acid
Molecular formula:c4h10n2o3s2
Cas:21668-81-5
Purity:95%
Appearance:white powder
Application this product can be used together with polyvinyl alcohol or nonionic surfactant in acidic copper plating can get provide bright copper layer with good ductility. Also can be used in other acidic electroplating solution, such as acidic silver plating and palladium plating.
Mome(aqueous cationic polymer)
Cas:109882-76-0
Trade name mome
Chemical name aqueous cationic polymer
Assay 40%
Appearance brown red liquid
Ph value 6-8
Water solubility quite soluble in water
Application primarily used as brightener and carrier for alkaline cyanide and free zinc plating. Usually combining with bpc 48/34.
OCBA(O-chlorobenzaldehyde)
CAS:89-98-5
Trade name: OCBA
Chemical name: O-chlorobenzaldehyde
MF: C7H5ClO
Mw: 140.57
Mp: 10-11.5
Unsoluble substance in acid: 0.1% max
Assay: 99%(min)
Appearance: Colorless or yellowish transparent liquid with the smell of benzaldehyde.
Melting point: 10-11.5
Boiling point: 213-213
Flesh point : 87
Related density: 1.248
Free acid: 1.0%(max)
Roasted residue :0.02%(max)
Unsoluble substance in acid: 0.1%(max)
Application:2-Chlorobenzaldehyde/89-98-5 can be used as brightening agent for zinc plating. It can be used as dyestuff intermediate, pharmaceutical intermediate, argochemical intermediate, etc.
Package: 25kgs/drum.
ATPN S
carboxyethylisothiuronium betaine, , trade name:atpn, chemical name:s-carboxyethylisothiuronium betaine, molecular formula:c4h8cln2o2s, cas:5398-29-8, appearance:white powder, assay:98%, application:impurities tolerance agent, it can improve covering power at low densites.
Sps(bis-(sodium sulfopropyl)-disulfide)
Cas: 27206-35-5
Trade name: sps(sp)
Chemical name: bis-(sodium sulfopropyl)-disulfide
Other name: sps
1-propanesulfonicacid, 3, 3??-dithiobis-, disodium salt
3, 3??-dithiobis-1-propanesulfonicacidisodiumsalt
Mf: c6h12na2o6s4
Mw: 354.4
Einecs: 248-324-3
Hs:2930909090
Molecular formula: c6h12o6s4(na)2
Assay: 90%
Appearance: white or yellowish powder
Application: as a brightening agent for acid copper baths for decorative and functional deposits, it is functionally compatible with most components of typical copper bath formulation such as non-ionic surfactants, polymeric amines and other mercapto compounds.
1, 4-butynediol (boz)
Cas:110-65-6
Trade name boz
Chemical name 1, 4-butynediol
1, 4-dimethoxyacetylene
Bis(hydroxymethyl)acetylene
Structure formula hoch2ccch2oh
Mf: c4h6o2
Mw: 86.09
Density: 1.20 g/cm3 (20 c)
Bp: 238 c
Melting point 42-52c
Water solubility : 3740 g/l(20 c)
Einecs: 203-788-6
Assay 98%
Appearance white crystalline powder
Acetaldehydecontent 0.5%
Usage 0.1-0.3g/l
Storage: store at 2-4 c
Hs code: 29053980
Application: 2-butine-1, 4-diol(110-65-6) is used as basic brightener in nickel electroplating baths, it is also an important intermediate for organic synthesis.
Package:25 kgs/ drum
Dihydroxy
Trade name:popdh
Chemical name:dihydroxy
Molecular formula:c6h10o3
Cas:13580-38-6
Assay:50%
Appearance:yellowish transparent liquid
Related density@20c:1.06-1.11
Refractive index@20c:1.3900-1.4100
Ph value:1.0-2.0
Application:used with derivative of alkyne-alcohol, synergistic brightness to enhance leveling and filling up ability at low densities.
