Purity: 85% - 99.5%
Granular Particle size :from 0.15 mm to 5 cm
Usage: for dye , alkali ,textile ,drilling oil , water treatment ,melting snow/de-icing , food , pharmaceutical and so on
Packing
250gram,500gram,750gram,1KG, 2LB,3LB, 4LB, 10LB PE&PET complex plastic bags or bottle in cartons, 20kg,25kg, 50kg ,1000kg,1200kg,1250kg plastic woven bags and kraft paper bag with PE inside.
Product Feature
Odor: Slight irritative.
Specific Gravity: Unavailable
Solubility: Soluble in water.
Density: 2.19
pH: 6-7
pH Test-Method: PH test paper.
% Volatiles by volume @ 21C (70F): 0
Boiling Point: Not applicable.
Melting Point: >300 C Decomposes.
Vapor Pressure (mm Hg): No information found.
Bulk Density: ~0.9
Evaporation Rate (BuAc=1): No information found.
Application
1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching .
2. bleaching paper pulps , especially mechanical pulps, its the most fittable bleaching agent in pulps.
3. bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products,
4. in mineral, the compound of thiourea and other sulphides.
5. as reducing agent in chemical industry.
6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.
Packaging 50kg/100kg net in iron drums with double PVC bags
Product Specification/Models
NDEX 90%, 88%, 85%. FOOD ADDITIVE
Na2S2O4, 90%, 88%, 85%, Fe 20ppm ZincZnOther heavy metal
calculated as Pb, 1ppm
Water Insolubles05%
Shelf Life(month)12
Properties: White monoclinic crystalline powder with sulfur dioxide odor; relative density: 1.49; very easily soluble in water; can be decomposed when heated; slightly soluble in ethanol; aqueous solution is acidic; has strong reducing property; can be oxidized in the air or loose sulfur dioxide.
Use: It is used in the bleaching of cotton textiles; as reducing agent in dyes, paper-making, leather, chemical synthesis; in the manufacture of pharmaceutical intermediates, developer, food bleacher, antiseptic and anti-oxidants.
Packing: In PP woven bag lined with PE bag; paper-plastic composite bag, and kraft paper bag etc.
Net wt.: 25/50/1000 kgs/bag or upon clients' request.
Product Characters White Crystalline Powders Colorless Crystals or Granules
Executive Standards BPUSPFCCE330GB18862352016
Packaging plastic woven bag 25kg net composite paperplastic bags or 3ply kraft paper bags with PE liner 500kg or 1000kg net PP woven Jumbo bags
Storage Kept in a lightproof wellclosed dry and cool place
Main Usage Citric Acid is mainly used as acidulant flavoring agent preservative and antistaling agent in food and beverage industryit is also used as antioxidant plasticizer and detergent in chemical cosmetics and cleaning industries
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Properties: The product is a white crystalline powder or a sandy-size granularity, and a pinkish crystalline powder or a sandy-size granularity as well. Sp.gr.2.953.01g/cm3, melting point about 1000centigrade, specific heat 1.056j/gcentigradeat 18100centigrade. Its slightly soluble in water, but insoluble in anhydrous hydrogen fluoride. The content of its crystal water will be decreased while the increasing of the molecular ratio, therefore its loss on ignition will be also decreased while the increasing of the molecular ratio. After the paste of synthetic cryolite with different molecular ratio dehydrates, the loss on ignition at 800centigrade will appear 10.34%, 6.22% and 2.56% when the molecular ratio reaches 1.74, 2.14 and 2.63 reactively.
Specifications:
Appearance white powder
F 52% min
Al 12% min
Na 33% max
SiO2 0.36% max
Fe2O3 0.08% max
CaO 0.5% max
P2O5 0.03% max
SO4 0.6% max
H2O 0.4% max
Loss on ignition 2 % max
Uses: Its mainly used as a flux in the aluminum smelting by fused-salt electrolysis; also an opalizer in the manufacture of enamel; an opacifier and auxiliary solvent of glass and enamel; an insecticide of crops; a flux in aluminum alloy casting; and in the production of ferrous alloy and effervescing steel; as well as a wear-resistant filler for resin and rubber-boned abrasive wheels.
Packing & Storage: In plastic coating woven bags with plastic film inside, 25kg,40kgs, 50kgs or 1000kgs net each, or as the requirement of clients.Stored: in a cool , ventilated, dry place.
Prperties: The prduct is a white needle crystal r pwder. SP. GR. 2.8823.13g/ cm3, sublimatin temp. 1272Celsiur scale.Its slightly sluble in water and greatly sluble in HF liquid. The chemical prperty fr the high density aluminum fluride is very steady, but that cntains certain crystal water will be decmpsed int Al23 at high temperature with HF being released.
Specificatin:
grade chemical cmpsitin % Physical character
F Al N2 Fe2342- P25 LI Bulk dity g/cm3
AF-0 61.0 31.5 0.30 0.10 0.06 0.10 0.03 0.5 1.5
AF-1 60.0 31.0 0.40 0.30 0.10 0.6 0.04 1.0 1.3
AF-2 58.0 29.0 2.8 0.30 0.12 1.0 0.04 5.5 0.7
AF-3 58.0 29.0 2.8 0.35 0.12 1.0 0.04 5.5 0.7
Uses: Its mainly used as an adjusting agent fr electrlyte in aluminum smelting by fused salt electrlysis, als in ceramic glaze, catalyst and flux f nnferrus metal metallurgy etc.
Brief Intrductin f the Prductin Technics
In the Hydrgen Fluride Reacting Furnace which is heated utside, Vitril reacts with Flurite t create the Hydrgen Fluride Gas and Anhydrus Fluride Plaster by heating in the prcess f prducing Aluminum Fluride, then the Hydrgen Fluride Gas react with dry Aluminium Hydrxide in Fluidized Bed t create t Aluminum Fluride and water.
Packaging
packed in wven PP bags with plastic film inside. Each bag has net weight f 25kgs, 50kgs, 500kgs and 1000kgs.
Commodity : Potassium sorbate
Molecular formula : C6H7KO2
Molecule Weight : 15022
HS code : 29161900
CAS : 24634615Ã???Ã??
Specifications
appearance : White crystal granule
Production Standard : FCCIV
Content : 9801010
K2CO3 : 1 max
Loss on drying : 1 max
Chloride : 001 max
Heavy metalsas : Pb 0001 max
Packing in carton 25kgs net weight
Quantity 14MT loaded into 1 x 20GP
Excellent preservative properitesproperites Sorbic Acid Potassium Sorbate can restrain effectively the activity of mould yeast and aerophile bateria Restrain growth and reproduction of the pernicious micro organism as pseudomonas staphylococcus salmonella action to restrain growth is more powerful than killing Meanwhile it can not restrain useful microoranganim growth ad Anaerobicbearing barilli acidophil therefore to lengthen food store peroid and remain food original flavor The preservative efficiency of sorbic acid Potassium sorbate is 510 times sodium benzoate
High safety Sorbic Acid Potassium Sorbate is one kind of nonsuturated fatty acid compounds It can be absorbed by human body rapidly then decomposed into CO2 and H2Omoreover no remaining in body ADI 025mgkg based on sorbic acid FAOWHO 1994 LD50 4920 mgkglarge mouse by mouth GRASFDA 1823640 1994 Its toxicity only 112 times table salts and 140 times sodium benzoate
Good stability Sorbic Acid Potassium Sorbate is stable in sealed staus will not be decomposed until 270C It will be oxidized into colored ones and absorbing moisture in case exposed in air for a long time
Wide application At the momentSorbic Acid Potassium Sorbate has been used extensively in food drinkvegetables in soy tabacco drugs cosmetics agricultural products forage and other domain Its applicaion should be wide and wide in the world
As acidic preservative Sorbic Acid Potassium Sorbate is also used well in neutral foodph6065 The preservative efficiency of sodium benzoate will decrease clearly and have a bed taste while ph4
Applicaion flexibilitySorbic Acid Potassium Sorbate can be used by direct adding sprayingretting dry spraying using in packing material and other method
Technical Indicators
1 Industrial grade
Indicator NameIndicator Value Powdered Products F Needle Products Z
Level 92 Level 93 Level 95 Level 92 Level 95
Appearance White or light yellow powder without caking White or yellowish needlelike without lumps
Active matter 920 930 950 920 950
Free oil 12 12 12 20 15
Inorganic salt Sodium sulfate 58 48 25 48 25
Sodium chloride 015 015 015 015 015
Moisture 20 20 20 40 30
PH value 1 aqueous solution 7595 7510
Whiteness WB 90
2 Toothpaste grade
Indicator NameIndicator Value Toothpaste Grade Y
I Level II Level III Level
Appearance White or yellowish powdery or needlelike without caking
Active matter 950 930 930
Free oil 12 12 12
Inorganic salt Sodium sulfate 25 32 40
Sodium chloride 015 015 015
Moisture 20 20 30
PH value 1 aqueous solution 893 893 810
Whiteness WB 90
Foaming capacitymm 180
Heavy metal as Pb mgKg 15
Arsenic content as As mgKg 3
Total bacterial count CFUG 100
Total number of molds and yeasts CFUG 100
Fecal coliformsG Not to be detected
Pseudomonas aeruginosaG Not to be detected
Staphylococcus aureusG Not to be detected
3 Latex grade
Indicator NameIndicator Value Latex grade powder needle liquid
Aggregate grade Seed level Liquid K12
Appearance White or yellowish powdery or needlelike without caking Light yellow transparent liquid
Active matter 940 92 285305
Free oil 0810 1520 15
Inorganic salt Sodium sulfate 30 30 15
Sodium chloride 015 015 005
Moisture 35 35
PH value 1 aqueous solution 810 7595
Whiteness WB 90
Color Klett 30 active 60
4 Reagent grade
Indicator NameIndicator Value Reagent grade
Level 99 Level 97
Appearance White flaky crystals White powder
Solubility 1 alcohol Completely dissolved
Solubility 10 aqueous solution Completely dissolved
Chroma APHA 20 deionized water 15
Active matter 99 on dry basis 97
Petroleum ether soluble matter 02 10
Sodium sulfate 05 15
Sodium chloride
Moisture 10 20
PH value 1 aqueous solution 6080 6011
Phosphate 1ppm
Lead Pb 2ppm
Iron Fe 1ppm
Nitrogen 5ppm
Arsenic As 01ppm
Fraction content 990
Absorbance 3 deionized water 230nm 04
260nm 01
280nm 01
410nm 001
Product Brief Introduction: with the largest consumption for construction and building materials. It is mainly used as enamel fluxing agent, glass opalizing agent, acid-proof clay, acid-proof concrete coagulator and wood preservative. It can also be used for insecticide.
Product Hazard or Harmful Ingredients:It does not combust or explode but has corrosivity and certain toxicity.
Product Physical Properties:The product is white powder crystals and basically neutral. It is difficult to dissolve in water and acid and the density is 2.37g/cm3.
Product Chemical Properties:It is stable under normal temperature. It does not combust nor explode when it is heated or contacts with redox materials.
Spillage Treatment Method:Simple cleaning and burying
Protection Measures for Product Transport & Storage:To prevent from caking and going bad, it should be kept indoor or be covered with protection materials like canvas and free from the blazing sun.
Other Information: Anti-caking agent can be added at the request of customers.
Technical Specifications
Analysis items Standard
Na2SiF6 99% min
Loss of weight on drying at 105�?�¢?? 0.3% max
Free acid (as HCl) 0.1% max
Chloride (as Cl) 0.1% max
Sulphate (SO4) 0.3% max
Iron(Fe) 0.02% max
Water-insoluble matter 0.5% max
Particle size distribution
Passing through 40 mesh sieve 98% min
Passing through 60 mesh sieve 90% min
Passing through 325 mesh sieve 25% max
1. Product Functions and Features
Sodium Selenite is a supplement of selenite for animal nutrition.
The product has stable quality and good liquidity and is easy to mix process.
2. Ã?? Introduction
Mixed feed additives and sodium selenite.
The additive of microelement selenite in feed.
Usage & Dosage:The recommended amount in the compound feed(calculated by Selenite mg/kg)0.1-0.3mg for livestock,0.1-0.3mg for fishes.
3. Appearance
Light Grey Powder
4. Product quality standard
1%selenite 5% Ã?? selenite
Sodium selenite (counted by Se)% 1 �?�±0.05 5 �?�±0.10
Moisture % 5
Pass 450 m test sieve% 95
Total arsenic content (counted by As)% 0.0005
Lead content (counted by Pb)% 0.002
Cadmium content (counted by Cd)% 0.001
5.Packing:25kg/bag
6. Storage conditions, methods and precautions:
stored in cool and dry places, and used up as soon as possible once unpacked.
Chemical Properties
Boiling point 40 C
density 0.967 g/mL at 25 C(lit.)
vapor pressure 23 hPa (195 C)
refractive index 1.439
Fp 82 F
storage temp. Flammables area
solubility Miscible with alcohol, isopropyl alcohol and toluene.
form Oily Liquid
Specific Gravity 0.9671
color Light yellow
Item Specifications
Appearance Colorless transparent or light yellow liquid
Purity % 99.99
Aluminum content % 10.2-12.5
Density ( g/cm3) 0.92-0.97
Product name: Sodium Tetraborate Pentahydrate
Molecular formula: Na2B4O7�??�?�·5H2O
Analysis items Standard
Appearance White crystalline
B2O3 47.76%-49.35%
Na2B4O7�??�?�·5H2O 99.99%-103.24%
Na2O 21.25%-21.95%
SO4 135 ppm max
Cl 70 ppm max
Fe 5 ppm max
Insoluble matter in water 150 ppm max
Product Name: Sodium permanganate
Use level: Industrial
Content: 40 (%)
CAS Number: 10101-50-5
Molecular formula:NaMnO4
Molecular Weight: 141.93
Appearance: purple liquid. A density of 1.36 ~ 1.39 g / cm3, soluble in water, ethanol and ether, soluble in liquid ammonia. Decomposition in alkali. Strong oxidizing. And chemical properties similar to potassium permanganate.
Purposes: as oxidants, disinfectants, fungicides and phosphorous antidotes. Toluene is also used to manufacture saccharin, o-toluene sulfonamide and organic synthesis and purification of phenol wastewater treatment. Can be used for circuit boards, metal surface cleaning, the conductive film cleaning to remove grease, electrolytic manganese dioxide, chemical fiber finishing, electroplating addition to hydrogen sulfide and other odors, as well as water treatment and so on.
Packaging and storage: Industrial Pails barrel, net weight 25kg plastic drum, 250kg steel-plastic composite barrels, 1250kg IBC barrels packaging. Store in a cool dry place.
Formula:KAl(SO4)2 12H2O
Relative Molecular Weight:474.39
CAS NO,: 7784-24-9
EINECS No.:5637-689-7
HS CODE.: 2833301000
Appearance: lump, white crystal, white powder
Properties:Colorless, transparent, particle or crystalline powder, odorless, nontoxic, tastes slightly sweet and puckery, astringent, easily soluble in water, its water solution appears acid,is would lose crystal water and become white powder on heating
Usage;
Food industry: Buffering agents and leavening agents in food-grade products.
Chemical Industry: Water Flocculant, aluminum tanning agents and after-treating agents for leather tanning in the leather industry, dyeing agents,Astringents,mordantsÃ?? etc.
We can supply Acetic Acid Industrial Grade and Food Grade.
Commodity:Acetic acid.
Other name: Glacial acetic acid
Molecular formula CH3COOH
CAS:64-19-7
EC No.200-580-7
Introduction:
Annual capacity of our glacial acetic acid is 350,000.the raw material is methanol.we use a new technical process to produce: Methanol decomposition.
the most important characteristic of this way are as following:
mild oder; high quality--can reach 99.99%min; low cost--30% lower than oil decomposition and ethanol decomposition way.
Specifications:
Apha color:<10
Freezing point: 16
Specific gravity:1.04
Acetid acid: 99.8%
Acetaldehyde: 0.004%
Formic acid: 0.06%
Iron: 0.00004%
Non-Volatile Matter: 0.003%
The heavy metal(As Pb counts): 0.00002%
Product Name:Aluminum sulfate
Molecular Formula:AL2(SO4)3
Hs Code:2833220000
CAS Code:10043-01-3
Standard:HG2225-2010
Shape:flake, powder, 2-4cm lump and 2-5mm/3-8mm granular
Properties:There are two types,anhydrous aluminium sulphate and aluminium sulphate octadecahydrate. In normal condition , it is AL2(SO4)3�??�?�·18H2O; AL2(SO4)3�??�?�·14H2O after efflorescence, can be white powder , glittering flaky or crystalline flakes, odorless, sweet to slight bitter.
Use:Sewage Treatment, treatment of drinking water, Sizing of paper , Cement Additive.
Specifications
Item name Standard
AL2O3 15.6% 16.5% 17%
Fe2O3 0.5 % Ã?? 0.005 % 0.004%
PH value 3.0 3.0 3.0
Water insoluble matter 0.2% 0.04% 0.03%
Packing 25kg or 50kg or 1000kg in plastic lined woven bag
Sodium chlorate
Quality index:
Control project Indicators
Type Type
grade qualified grade
appearance White or yellowish crystals
sodium chlorate(as dry basis), % 99.0 99.0 98.0
moisture, % 0.30 0.50 0.80
water insoluble, % 0.02 0.03 0.03
chloride( CL), % 0.20 0.20 0.30
sulfate(SO4), % 0.10 0.02
chromate(CrO4), % �?�¢?�?�¤ 0.01 0.02
ferrum (Fe), % 0.005 0.05
To use:
Used for manufacturing chlorine dioxide (can do tap water treatment), sodium chlorite and other chlorate, perchlorate
Used in herbicide, oxidant, paper making, printing and dyeing, tanning leather, explosive, printing ink manufacturing
Used for match, fireworks, medicine, metallurgical ore treatment and bromine extraction from sea water
Packing: 25kg plastic woven bag
1000Kg woven bag
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