Sodium thiosulphate, pentahydrate, GR 99%+
Buy Sodium thiosulphate, pentahydrate, GR 99%+ (CAS 10102-17-7) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.
About Sodium thiosulphate, pentahydrate, GR 99%+
Sodium thiosulphate, pentahydrate, GR 99%+ is part of the Zemixal alkali Metal Compounds (Li, Na, K, Rb, Cs) range. Key data (AR): CAS 10102-17-7, formula H10Na2O8S2 and molar mass 248.19 g/mol. Typical appearance is colourless powder.
Use cases we see most often
- Pharmaceutical synthesis
- Textile processing
- Surfactants & detergency
Handling and storage
No GHS classification is recorded for this item, but handle it with normal laboratory care.
Order it in 500 g, 5 kg and 25 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Pharmaceutical synthesis
- Textile processing
- Surfactants & detergency
Applications
Grade guides
Specifications and identifiers
| Product name | Sodium thiosulphate, pentahydrate, GR 99%+ |
|---|---|
| Catalogue number | ZX-013310 |
| CAS number | 10102-17-7 |
| IUPAC name | disodium;dioxido-oxo-sulfanylidene-lambda6-sulfane;pentahydrate |
| Molecular formula | H10Na2O8S2 |
| Molar mass | 248.19 g/mol |
| Exact mass | 247.9612 |
| Grade | AR |
| Purity / assay | ≥99% |
| Physical form | Powder |
| Appearance | Colourless powder |
| H-bond donors / acceptors | 5 / 9 |
| Topological polar surface area | 109 Ų |
| HS code | 28323010 |
| InChIKey | PODWXQQNRWNDGD-UHFFFAOYSA-L |
| SMILES | O.O.O.O.O.[O-]S(=O)(=S)[O-].[Na+].[Na+] |
| PubChem CID | 61475 |
| Synonyms | Disodium thiosulfate pentahydrate, Sodium thiosulfate, pentahydrate, Thiosulfuric acid (H2S2O3), disodium salt, pentahydrate, pentahydrate of sodium thiosulfate, sodium thiosulphate pentahydrate, Na2S2O3.5H2O, Sodium Hyposulfite Pentahydrate, Sodium thiosulfate (pentahydrate), Thiosulfuric acid (H2S2O3), sodium salt, hydrate (1:2:5), Pedmarqsi (TN), Sulfactol (TN), Detoxol (TN) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Sodium thiosulphate, pentahydrate, GR 99%+
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Other grades with CAS 10102-17-7
- CAS
- 10102-17-7
- Formula
- H10Na2O8S2
- MW
- 248.19 g/mol
- CAS
- 10102-17-7
- Formula
- H10Na2O8S2
- MW
- 248.19 g/mol
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