Silver thiosulphate
Silver thiosulphate (CAS 23149-52-2) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-018814.
About Silver thiosulphate
Silver thiosulphate is part of the Zemixal precious Metal Salts & Compounds range. For your records, the material is defined by CAS 23149-52-2, formula Ag2O3S2 and molar mass 327.87 g/mol. It is handled as a liquid.
Where it is used
- Materials research
- Chemical synthesis
Handling and storage
It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 100 mL and 5 x 100 mL, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Specifications and identifiers
| Product name | Silver thiosulphate |
|---|---|
| Catalogue number | ZX-018814 |
| CAS number | 23149-52-2 |
| IUPAC name | disilver;dioxido-oxo-sulfanylidene-lambda6-sulfane |
| Molecular formula | Ag2O3S2 |
| Molar mass | 327.87 g/mol |
| Exact mass | 327.7387 |
| Physical form | Liquid |
| H-bond donors / acceptors | 0 / 4 |
| Topological polar surface area | 104 Ų |
| InChIKey | BLZGNFOLSIAOSQ-UHFFFAOYSA-L |
| SMILES | [O-]S(=O)(=S)[O-].[Ag+].[Ag+] |
| PubChem CID | 9905473 |
| Synonyms | Silver thiosulfate, Thiosulfuric acid (H2S2O3), disilver(1+) salt, Disilver(1+) sulfurothioate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 mL | Quoted on request | |
| 5 x 100 mL | 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 Silver thiosulphate
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