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Pentahydrate form. An inorganic compound used as a reducing agent. It neutralizes chlorine in water treatment, acts as a photographic fixer, and is used in textile bleaching as an antichlor to remove residual chlorine.

Water Treatment Chemicals Specialty Chemicals Inorganic Chemicals
Water Treatment & Conditioning Food & Beverage Textiles & Leather Pharmaceuticals & Biotechnology

Full specification

Molecular formula
Na2S2O3·5H2O
Grades
foodtechnical
Packaging
25 kg bag · 25 kg plastic drum · 1000 kg big bag · 1000 kg IBC · bulk
Appearance
White odourless crystalline solid or colourless crystals
Synonyms
10102-17-7 · disodium thiosulfate pentahydrate · hypo

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