Chemical Name: Sodium thiosulfate pentahydrate
CAS 10102-17-7
Molecular Formula: H10Na2O8S2
Molecular Weight: 248.18
Appearance: Colorless monoclinic crystal
Assay: ≥99.0%
Specification
Appearance Colorless monoclinic crystal
Assay ≥99%
Sulphide ≤0.001%
Fe ≤0.001%
PH 6.5-9.5
Usage
- Used as a dechlorinating agent after bleaching of pulp and cotton fabrics, used as a chelating agent and antioxidant in the food industry, and used as a detergent and disinfectant in the pharmaceutical industry
- It is used for dehydrochlorination in natural gas, naphtha, syngas, hydrogen, nitrogen and other gases to protect downstream catalysts from poisoning.
- The photosensitive industry is used as a photographic fixing agent. It is used as a dechlorinating agent after pulp bleaching in the paper industry. Printing and dyeing industry used as a dechlorination agent after bleaching of cotton fabrics.
- Used as a complexing agent for thiosulfate silver plating. The silver plating layer is finely crystallized and has good covering ability.
Packaging
25kg/bag
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