Key features

• •Sodium Thiosulfate uses: A photographic fixing agent for developing film and the extracting silver from ore; a reducing or bleaching agent, antichlor, an antidote for cyanide poisoning. Used in dechlorinating tap water in swimming pools, spas, municipal pools, and aquariums. It is used in chrome-tanning leather; titration of iodine in chemical analysis, a source of sulfide ion in in chemical manufacture. It is also used in paper, textile, and water treatment industry and gas purification.
• •Appearance: White crystals or powder
• •Assay: 98.0% Min
• •Specifications - Sodium Thiosulfate Anhydrous percent by mass, min: >98.00 % Min; PH of 10% solution: 6.5-9.5 Max; Insoluble in water: <0.01 % Max; Sodium Sulphide % by mass, max: <0.001%; Iron (Fe)percent by mass, max: <0.005% Max; Loss on Drying: 1.5% Max; Bulk Density: 1.667 g/cm3.