Product name: Sodium Thiosulfate
Synonyms: Sodium hyposulfite
CAS: 7772-98-7 (anhydrous); 10102-17-7 (pentahydrate)
MF: Na2S2O3
MW: 158.11 (anhydrous)
Sodium thiosulfate is an inorganic salt used as a reducing agent, complexing agent, and detoxifying agent.
Medically, injectable forms are used as an antidote in cyanide poisoning and to mitigate toxicity of certain drugs, under strict supervision.
It is also used in photographic fixing solutions, water treatment, and analytical chemistry.
Pharmaceutical grades feature tight control of impurities to ensure safety and performance.
Supply & Documentation
- Purity: Pharmaceutical / EP / USP grade available on request
- Packaging: 1 kg, 5 kg, 25 kg or custom packaging per customer requirement
- Documentation: COA, MSDS, and regulatory dossier provided with each shipment
- Storage: As per product specification; detailed conditions available on COA
- Lead time: Stock items ship within 3–5 business days; custom orders quoted individually
- MOQ: Flexible — sample quantities available for R&D and qualification
TCS Group supplies this product globally with full traceability from our qualified supply chain. All batches are tested and released according to current pharmacopoeia standards where applicable. For pricing, technical data sheets, or regulatory support, please contact our team.