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Sodium Hyposulphate (Thiosulphate)
Number：JZBT-ST-1
Price：0.00
Hits：1851
Time：2018-05-30 16:55:19
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Description
Sodium Hyposulphate (Thiosulphate)
Model: JZBT-ST-1
Cas No.: 10102-17-7
Hs Code: 2832300000
Chemical formula: Na2S2O3.5H2O
Appearance: Colorless transparent monoclinic crystal, odorless, taste salty. Soluble in water, insoluble in alcohol, decomposition in acidic
Usage: Used as a fixing agent in photographic industry. For electroplating, water purification and tanning leather, also used as a reducing agent of the chemical industry, cotton antichlor after bleaching, dyeing wool fabrics sulfur dye, indigo dye agent of anti-white, paper pulp antichlor, pharmaceutical industry used as a detergent, disinfectant and bleaching agent.
Specifications:
Na2S2O3.5H2O: 99% min
Sulfide: 0.001% max
Water Insoluble: 0.01% max
Iron: 0.002% max
PH: 6.5--9.5
Packing: 25kg net bag
1x20"fcl: 25mt
