Sodium Thiosulfate is a white translucent crystals or powder that is common as the pentahydrate form; melting at 48 C; readily soluble in water and oil of turpentine; aqueous solution is slightly alkaline which decompose to sulfate and sulfide in the air. 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 Pentahydrate FCC WC Code: 19-125-02 Sales Specification Appearance: Solid Assay: 99.00 % Sodium Thiosulfate (Na2S2O3) : 100.50 % Lead: 2 mg/kg Selenium: 0.003 % Water: 32.00 %- 37.00 % Sulfate : Nil Sulfite : Nil Chloride: Nil pH of 10% solution: 6.0- 8.0 Iron: 0.002 % Packing 50 lb paper bag, 44 bags per pallet
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 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.
It is a colorless crystalline solid. It is commonly referred to as sodium hypo sulfite or hypo. Trademark and other names are: Hydryl, Sodium HypoSulfite, Sodium Oxide Sulfide, Pseudothiol, Disodium Thiosulfate. Sodium thiosulfate is a thiosulfuric acid salt that is very unstable, unlike its salts. If a strong acid like Hydrochloric acid is added to sodium thiosulphate liquid, Sulfur will precipitated after a short time For price, specification and other details please contact us.
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Cas no: 7772-98-7 mf:na2s2o3.5h2o purity:99% Use: 1. Used in photographic processing as a photographic fixer 2. Electroplate applications in steel, as part of patina recipes for copper alloys 3. Used in the tanning of leather 4. In ph testing of bleaching substances 5. In waste water treatment, neutralizing bleached and chlorinated water. 6. To lower chlorine levels in swimming pools and spas following super chlorination 7. Used in bleach 8. Used in paper industry 9. Used to remove iodine stains, e.G. After the explosion of nitrogen tri-iodide. 10. Used in aquaculture
Sodium Thiosulfate 99%/98.5%/ 97% Appearance:Colorless or slightly yellow transparent monoclinic crystal. Application: 1>Used in fixers,plating,leather,reductant,dechlorinating agent 2>Sulfur dyeing agent 3>As a blush preventive agent 4>As a disinfectant and decolor agent
Rs. 7 Description Purity - 99% Grade - Technical Grade Packaging Type - 50 kg Packaging Size - Bag, Drum Melting Point - 48.3 Deg C Boiling Point - 100 Deg C Molar Mass - 158.11 g/mol We are offering Sodium Thiosulfate to our client.
Name Sodium Thiosulfate Chemical formula Na2S2O3�·5H2O Physical appearance Colorless or slightly yellow transparent monoclinic crystal. Quality standard HG/T 2328-1992 Description Sodium Thiosulfate, Sodium Thiosulphate, hypo, na2s2o3 5h2o, na2s2o3, sodium thiosulfate pentahydrate, sodium hyposulphite, chemical sodium Wholesalers, Inorganic Salt, 10102-17-7, thiosulfate de sodium Application: 1>Used in fixers,plating,leather,reductant,dechlorinating agent 2>Sulfur dyeing agent 3>As a blush preventive agent 4>As a disinfectant and decolor agent. Package: 1>25KG/50KG compound plastic woven bag with inner polythene liner 2>1000kg Jumbo bags 3>Any other particular requirements to the package can be discussed. Shelf Life:One year Storage & handing : 1>Store the product in a cool and dry place 2>Prevent from direct sunlight, water and moisture 3>Avoid contact with strong add oxidants 4>Do not stores it for long time. Product Specification: PHOTO GRADE TECH GRADE TECH GRADE APPEARANCE COLORLESS TRANSPARENT WHITE POWDER Na2S2O3 >99.0% >98.5% >97% Water Insoluble
NAME:SODIUM THIOSULPHATE CAS NO: 7772-98-7 FORMULA:Na2S2O3 HS CODE:2832300000 25kg/bag
Product Name: Sodium Thiosulfate Product Description: "This product is one of Sebchem Key products Some of our direct/ Indirect clients are ARAMCO, ADNOC, SCHLUMBERGER, BAKER HUGHES, CLARIANT, CHAMPION, GE, SUEZ, METITO, ECOLAB, MAPEI, SIKA, ARAMCO REFINERIES, SCOTT BADER, SYNTHOMER, IFFCO. Sebchem providing its chemicals to our global clients in the Oil & Gas Upstream Oil & Gas Downstream, Petrochemicals, Industrial, Water Treatment, Construction, Detergent, Coating & Resin, Agro, Textile, Food. We supply chemicals IBCs, Drums, ISO Tanks, Bags, and up to Bulk Vessels" Price of product ( USD price or FOB price): USD Product origin: Multiple Key Specifications/Special Features: "This is one of Key products of Sebchem given to Sebchem clinets across the World. Please contact our sales team or via our website for getting TDS, SDS, COA " Minimum Order Size and Packaging details: 1 FCL; Packaging: Bags
Colorless or slightly yellow transparent monoclinic crystal. 1>Used in fixers,plating, leather,reductant,dechlorinating agent 2>Sulfur dyeing agent 3>As a blush preventive agent 4>As a disinfectant and decolor agent. 1>25KG/50KG compound plastic woven bag with inner polythene liner 2>1000kg Jumbo bags 3>Any other particular requirements to the package can be discussed.
CAS No.:10102-17-7, Other Names: sodium thiosulphate MF: Na2S2O3 EINECS No.: 231-867-5 Place of Grade Standard:Industrial Grade Purity: 99% Appearance: colorless monoclinic crystal Application: photographic fixing agent Items Specifications Appearance colorless crystal granular Assay 99.00% Water Insoluble matter 0.01% Sulfide 0.001% Fe 0.002% PH 6.5-9.5 Water solution reaction in accordance with the test
CAS No.: 7772-98-7 Other Names: sodium thiosulphate MF: Na2S2O3 EINECS No.: 231-867-5 Place of Origin: Hebei, China Grade Standard:Industrial Grade Purity: 99% Appearance: colorless monoclinic crystal Application: photographic fixing agent Items Specifications Appearance colorless crystal granular Assay 99.00% Water Insoluble matter 0.01% Sulfide 0.001% Fe 0.002% PH 6.5-9.5 Water solution reaction in accordance with the test
Appearance White granular, good fluidity Active Oxygen(O) 13.5% Iron(Fe)(%) 0.0015 % Moisture 2.0% Bulk Density g/l 700-1100 PH value (3%water solution 20) 10~~11
Other names: sodium hyposulfite, hyposulphite of soda Molecular formula: na2s2o3 molar mass: 158.09774 g/mol Appearance: white crystals Density and phase 1.667 g/cm³, solid Solubility in water Very soluble Melting point 48.3 c Boiling point N/a Basicity (pkb) N/a Properties: white crystal powder Items specification Na2s2o3•5h2o99.0% min Water-insoluble0.01% max Sulphide(as na2s++0.001% max Fe0.002% max Ph value++200g/l solution++6.5+9.5 Application: mainly used for medicine, glass, printing and dyeing, fertilizer, etc.. Packing: 25kg/bag pp/pe
Caustic Soda Flakes Caustic Soda Pearls / Bead / Prill / Granule Caustic Soda solid Molecular formula: NaOH Molecule Weight: 40 H.S code: 28151100 CAS: 1310-73-2 UN number 1823 Dangerous Class 8 We use rich natural gas resources and its strategic of liquid alkali procurement, storage, transport conditions, gradually formed transportation and sale of liquid alkali, production and sales base Specifications(Caustic Soda Pearls 99%min): 1. Item: STANDARD 2. NaOH: 99% 3. Na2CO3:0.5%max 4. NaCL:0.03%max 5. Fe2O3: 0.005%max Packing in 25KG net PP bag lined with double PE inner bags. Specifications(Caustic Soda Flakes 99%min) 1. Item: Standard 2. NaOH: 99%min 3. Na2CO3: 0.5%max 4. NaCL:0.05%max 5. Fe2O3:0.005%max Packing in 25KG net PP bag lined with double PE inner bags. Specifications(Caustic Soda Solid 99%min) 1. Item: Standard 2. NaOH: 99%min 3. Na2CO3: 0.9%max 4. NaCL:0.15%max 5. Fe2O3: 0.01%max Packing in 200KG net sheet metal drugs.
Animal Feed Grade:99% Industrial Grade--99% Food Grade--99%
White powder or tiny crystals, inodorous and salty, easily soluble in water, insoluble in alcohol, presenting slightly alkalinity, decomposed when heating. Decomposed slowly when exposed to moist air. Natural soda is firstly dissolved into solution (Na2CO3) and filtrated. The clear solution is then fed to carbonizing tower ; accordingly, CO2 is compressed and bubbled up from the bottom of the tower, After carbonization, the slurry will be flowed from the bottom and separated. Dried to the finished product. Usage: Used as food fermentation, detergent ingredient, carbondoxide foamer, pharmacy, leather, ore milling and metallurgy, detergent for wool, exiting usher and metal heat-treating, fiber and rubber industry, etc.
