Sodium thiosulphate, pentahydrate, 99%
Sodium thiosulphate, pentahydrate, 99% (CAS 10102-17-7) supplier Zemixal. Request a quote with price, lead time and documents.
About Sodium thiosulphate, pentahydrate, 99%
Sodium thiosulphate, pentahydrate, 99% is part of the Zemixal alkali Metal Compounds (Li, Na, K, Rb, Cs) range. Key data (Synthesis): CAS 10102-17-7, formula H10Na2O8S2 and molar mass 248.19 g/mol. It is described as colourless powder.
Common uses in the lab and plant
- Analytical determinations
- Indicator for titrations
- Solvent & extraction work
Storage and safety notes
Handle with the usual laboratory precautions and consult the SDS supplied with each lot.
Standard pack sizes are 500 g, 1 kg, 5 kg and 25 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Analytical determinations
- Indicator for titrations
- Solvent & extraction work
Applications
Specifications and identifiers
| Product name | Sodium thiosulphate, pentahydrate, 99% |
|---|---|
| Catalogue number | ZX-013309 |
| 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 | Synthesis |
| 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 | Sodium Hyposulfite, Sodium Thiosulfate, 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) |
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 | |
| 1 kg | 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, 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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