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99%Min Granular Sodium Thiosulfate  

99%Min Granular Sodium Thiosulfate

Product Description Sodium thiosulphate, also known as sodium metabisulphite, sodium bicarbonate, and seaborne, is a common thiosulphate, with the chemical formula Na2S2O3, and is the product of the substitution of an oxygen atom by a sulphur atom in sodium thiosulphate, so that the oxidation numbers of the two sulphur atoms are -2 and +6, respectively. Physical and Chemical Properties Melting point: 48°C Boiling point: 100°C Density: 1.667g/cm3 Appearance: colourless or white crystalline powder Solubility: Soluble in water and turpentine, insoluble in ethanol. Specification SODIUM THIOSULPHATE Analysis item Standard…