Sodium Thiosulfate

Quick Details

Product Name :

Sodium Thiosulfate

Item Code :

38773877

Category:

Inorganic Salts

Keywords :

sodium Thiosulphate,Na2s2o3,Chemicals,sodium thiosulfate,Thiosulfate

Standard :

GB

HS Code:

28323000

Specifications

Mainly used in photographic industry for fixative. Dichromate tanning when a reducing agent, nitrogen exhaust neutralizer, mordant, straw and hair bleach, and dechlorination of pulp bleaching agent. Also used for tetraethyl lead, dyes intermediates manufacturing and silver ore raised. In addition, for the chemical industry, electroplating industry, reducing agent, water purifying agent works. In the textile industry for bleaching cotton after dechlorination agent, sulfur dyeing wool fabric dye, indigo dye anti-white agents, pulp dechlorination agent, the pharmaceutical industry as detergents, disinfectants and bleaching agents.

Item	Photo grade	Tech grade	Anhydrous grade
Appearance	Colorlesstransparent crystal	Colorlesstransparent crystal	White power
Assy	≥99.00%	≥98.5%	≥98.0%
Waterinsoluble	≤0.01%	≤0.03%	≤0.03%
Sulfide	≤0.001%	≤0.003%	≤0.003%
Fe	≤0.001%	≤0.003%	≤0.003%
PH value	6.5-9.5	6.5-9.5	6.5-9.5

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