General Information
Revision date
2016-03-28
Product name
Sodium Thiosulfate Pentahydrate (Photo Grade)
CAS No.
10102-17-7
1.2.1 Relevant identified uses
A moderate reducing agent. A source of thiosulfate ion (S2O3-2) (dissolves silver salts). Its major use is as a fixing agent in photography for developing film and the extracting silver from ore. It is used in chrome-tanning leather and in chemical manufacture as a source of sulfide ion. It is also used in paper, textile, and water treatment industry and gas purification
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Icons in SDS
Company Information
company name
WINTERSUN CHEMICAL
Section 2
SECTION 2: Hazards identification
GHS-US Classification Not classified GHS-US Label Elements Not applicable Hazards not covered by GHS-US Not classified ----------------------------------------------------------------------------------------------------------
2.1 Classification of the substance or mixture
Not classified
