Sodium Thiosulfate Pentahydrate Fcc

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

Calcium Lactate Pentahydrate Food Grade is used in the food industry as an approved firming agent, curing agent, gel agent, thickener, flavor enhancer and leavening agent. It is also used to regulate acidity levels, in cheese making, as baking soda ( baking powder) in baking, and it is also used as a buffer and as such is a constituent of baking powders. It's commonly used as a calcium fortifier in various food products including beverages and supplements. It is also used as a preservative, when added to fresh-cut fruits, it keeps foods firm and extends the shelf life, without a bitter taste. Calcium lactate pentahydrate food grade is used in sugar-free foods to prevent tooth from decaying. When added to chewing gum containing xylitol, it increases the remineralization of tooth enamel. Itâ??s also used in dentifrices to avoid the loss of tooth enamel and remove tartar from tooth surface.
Sales Specifications

Form: Granule
Color: White or slightly creamy
Identification: Positive test for lactate: Passes test
Positive test for calcium: Passes test
Purity Assay: 98.0 101.0 % w/w
Assay calcium: 13.1 14.5 % w/w
Loss on drying: 22.0-27.0 % w/w
pH (5% solution): 6.0 8.0
Iron Max.: 50 ppm
Chlorid Max.: 80 ppm
Sulphate Max.: 400 ppm
Phosphate Max.: 150 ppm
Fluoride Max.: 15 ppm
Heavy metals (as Pb) Max.: 5 ppm
Lead Max.: 2 ppm
Arsenic Max.: 1 ppm
Mercury Max.: 1 ppm
Reducing substances(sugars): Passes test
Volatile fatty acids: Passes test
Magnesium and alkali salts Max.: 1 % w/w
Acidity and alkali: Passes test
Mesophilic bacteria Max.: 1000 Counts/g
Moulds Max.: 100 Counts/g
Yeasts Max.: 50 Counts/g
Packing

55.12 lb paper bag, 30 bags per pallet

Categories Others
Qty in 20 FCL 25000kg
Min Order 1000kg
Origin China
Packaging Factory Packaging or Neutral
Certificate ISO, Kosher, Halal, BRC
E No. E524
CAS No. 1310-73-2
HS Code 281511
Specification FCC/USP
Sodium Hydroxide E524, CAS No.1310-73-2, also called Caustic Soda, it appears either white flakes or a white granular powder. Food grade sodium hydroxide is an essential ingredient in manufacturing of Sodium Stearate, Sodium Bicarbonate, and various other sodium salts. Sodium Hydroxide is also used for pH and alkalinity adjustment.

As an experienced Sodium Hydroxide manufacturer and supplier, we has been supplying and exporting Sodium Hydroxide for almost 10 years. Please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.

Sodium Hydroxide Specification
ITEM STANDARD RESULTS
NaOH 99.00 99.04
Na2CO3 0.5 0.36
NaCl 0.03 0.03
Fe2O3 0.005 0.003

Categories Others
Qty in 20FCL 25000kg
Min Order 500kg
Origin China
Packaging Factory Packaging or Neutral
Certificate ISO, Kosher, Halal, BRC
E No. E500
CAS No. 144-55-8
HS Code 283630
Specification FCC/USP
Sodium Bicarbonate, also called Baking Soda, E500, CAS No.144-55-8, is a sodium salt of carbonate manufactured through chemical synthesis, available as white crystalline powder used as leavening agent. Sodium Bicarbonate reacts with acidic components in batters, releasing carbon dioxide which causes expansion in the batter and forms grainy texture in applications like pancakes, quick bread or fried foods. As Sodium Bicarbonate Manufacturers, Suppliers and Wholesalers in China, we supply USP/FCC Sodium Bicarbonate.

As an experienced Sodium Bicarbonate manufacturer and supplier, we has been supplying and exporting Sodium Bicarbonate for almost 10 years. Please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.

Sodium Bicarbonate (Baking Soda) Specification
Items Specifications
Appearance White crystalline powder
Assay (dry Basis, %) 99.0-100.5
pH (1% Solution) 8.6
Loss on Drying (%) 0.20
Chlorides (Cl, % 0.50
Ammonia Pass test
Insoluble substances Pass test
Whiteness (%) 85
Lead (Pb) 2 mg/kg
Arsenic (As) mg/kg
Heavy Metal (as Pb) 5 mg/kg

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

It is a moderate reducing agent. It is a source of thiosulfate ion (S2O3-2) (dissolves silver salts). Its major use is as a fixing agent in photography for developing film and the extracting silver from ore. It is used in chrome-tanning leather and in chemical manufacture as a source of sulfide ion. It is also used in paper, textile, and gas purification.
Sodium Thiosulfate Anhydrous FCC

Wcode:19-051-002
Sales Specifications

Sodium Thiosulphate (by mass) : 98.00% Min
pH of 10% Solution :6.5 to 9.5
Insoluble in water :0.001% Max
Sodium Sulphide :0.001% Max
Iron (Fe) : 0.005% Max
Loss on drying:1.5% Max
Bulk Density :1.667 g/cc
Packing

50 lb bag, 44 bags per pallet

Sodium metasilicate pentahydrate enhances the suspension of removed soils such as grease and dirt deposits and prevents reaccumulation. For this reason, it's commonly used in manufacturing high-efficiency in soaps, detergents, and metal cleaners. It is extensively used in the manufacturing of Detergents, Silica Gel, Card-board, Paper, Textiles, Paints, Adhesives, Pottery, Sanitary-ware, Refractories, Foundry and Wood Processing Industries because of it's very good binding, adhesive, bleaching and sizing properties respectively.
Sales Specification

Sodium Oxide (Na2O) %: 28.70 -30.00
Silica (SiO2) %: 27.80 -29.20
Water Insoluble %: 0.05
Fe(ppm): 100 ppm
Whiteness %: 80
Bulk Density: 0.80 0.97 g/cc
PH of 1.0 % Solution: 12- 13
Melting Point: 72.2 oC
Particular Size % (16-30 Mesh): 90
Packing

50 lb bag, 44 bags per pallet
DOT Transportation

UN No: 3253
Shipping name: Disodium Trioxosilicate
Hazard class: 8
Packing group: III

Sodium Metasilicate Pentahydrate granules

Sodium thisulfate is a common thiosulfate, a colorless transparent monoclinic crystal or white crystalline powder. Odorless, salty. The relative density is 1.667. Sodium thiosulfate is easily soluble in water and reacts with strong acid to produce sulfur and sulfur dioxide gas.Sodium thiosulfate is an antidote to cyanide. It is colorless, transparent crystal or crystalline fine grain.

1.It is used chemical raw material used as a fixer in the photographic, film and printing industries.

2.Used as a reducing agent in tanning. It is used in the paper and textile industries to remove residual bleach and as a mordant.

3.Used in medicine as an antidote for cyanide poisoning, etc.

4.In water treatment:
a) It is used as a dechlorination agent and fungicide for drinking water and wastewater.
b) Copper corrosion inhibitor for circulating cooling water.
c) Deoxidizer for boiler water system.
d) It is also used for the treatment of cyanide-containing wastewater.