Sodium thiosulfate pentahydrate
Cas No.: 10102-17-7
Molecular Formula: Na2S2O3·5H2O
Molecular Structure:
Specification:
Appearance | Colorless transparent monoclinic crystal |
Content | ≥99.0% |
Water insoluble | ≤0.02% |
Sulphide | ≤0.002% |
Fe | ≤0.002% |
NaCl | ≤0.20% |
pH value | 6.5~9.5 |
Usage:
- Used as a dechlorinating agent after bleaching paper pulp and cotton fabrics.
- Used as analytical reagent, mordant and fixer.
- Used for dehydrochlorination of natural gas, naphtha, synthesis gas, hydrogen nitrogen and other gases.
- Pharmaceutical grade Sodium thiosulfate pentahydrateis available.(meet the standards of the Chinese Pharmacopoeia)
Package: 25kg or ton bag.
Storage:
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
Details
Chemical name | Sodium thiosulfate pentahydrate |
---|---|
Cas No. | 10102-17-7 |
Molecular formula | Na2S2O3·5H2O |
Molecular weight | n/a |
Package | 25kgs/bag |
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