WebSodium thiosulfate definition, a white, crystalline, water-soluble powder, Na2S2O3⋅5H2O, used as a bleach and in photography as a fixing agent. See more. WebSodium thiosulfate is used to reduce iodine back to iodide before the iodine can complex with the starch to form the characteristic blue-black color. Iodine is generated: 2 I − + S 2 …
Sodium Thiosulfate Injection: Package Insert
WebSodium Thiosulfate molecular weight Molar mass of Na2S2O3 = 158.10774 g/mol Convert grams Sodium Thiosulfate to moles or moles Sodium Thiosulfate to grams Molecular weight calculation: 22.989770*2 + 32.065*2 + 15.9994*3 Percent composition by element Calculate the molecular weight of a chemical compound Enter a chemical formula: WebName: Sodium thiosulfate pentahydrate CAS: 10102-17-7 Molecular Formula: H10Na2O8S2 Molecular Weight: 248.18. Home; Product Type; Inorganic chemical … dense foam sheets lowes
Sodium thiosulfate pentahydrate SAFETY DATA SHEET
WebChemical names. Sodium thiosulfate. C.A.S. number. 7772-98-7. Chemical formula. Na 2 S 2 O 3 · 5H 2 O. Formula weight. 248.17. Assay. Not less than 99.0% on the dried basis. DESCRIPTION. Colourless crystals or coarse crystalline powder; deliquesces in moist air and effloresces in dry air above 33° ... WebApr 6, 2024 · Sodium Thiosulphate is an inorganic compound sodium thiosulfate (sodium thiosulphate) has the formula N a 2 S 2 O 3. x H 2 O . It is usually available as a white or colourless pentahydrate, N a 2 S 2 O 3. 5 H 2 O . The various names for sodium thiosulphate are sodium hyposulfite, hyposulphite of soda. WebDissolve the sodium thiosulfate, sodium ethanoate and sodium hydroxide together in deionised or distilled water and make up to 1 dm 3. Add sufficient universal indicator solution to give an easily visible blue colour. Pour 225 cm 3 of this solution into each of three 1 dm 3 flasks labelled ‘Catalyst’, ‘No catalyst’ and ‘Control ... dense foam outdoor chair cushions