Stannous pyrophosphate
Buy Stannous pyrophosphate (CAS 15578-26-4) from Zemixal. Request a quote with price, lead time and documents. Purity 98%.
About Stannous pyrophosphate
Stannous pyrophosphate sits in our main Group Metal & Metalloid Compounds (Al, Sn, Pb, Bi, Sb, Ga, In) section and ships worldwide from stock or short lead time. Key data (98%): CAS 15578-26-4, formula O7P2Sn2 and molar mass 411.36 g/mol. Expect solid.
Use cases we see most often
- Paints, coatings & inks
- Materials research
Storage and safety notes
Reported physical data: density 4.009. Solubility: insoluble in water. Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 10 g, 50 g, 250 g and 5 x 1 kg, and custom quantities are quoted on request. 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.
Specifications and identifiers
| Product name | Stannous pyrophosphate |
|---|---|
| Catalogue number | ZX-014415 |
| CAS number | 15578-26-4 |
| IUPAC name | phosphonato phosphate;bis(tin(2+)) |
| Molecular formula | O7P2Sn2 |
| Molar mass | 411.36 g/mol |
| Exact mass | 411.7157 |
| Purity / assay | 98% |
| Physical form | Solid |
| Appearance | Solid |
| Density | 4.009 |
| Solubility | Insoluble in water |
| H-bond donors / acceptors | 0 / 7 |
| Topological polar surface area | 136 Ų |
| HS code | 28353900 |
| InChIKey | GEZAUFNYMZVOFV-UHFFFAOYSA-J |
| SMILES | [O-]P(=O)([O-])OP(=O)([O-])[O-].[Sn+2].[Sn+2] |
| PubChem CID | 66379 |
| Synonyms | Tin(II) pyrophosphate, Diphosphoric acid, tin(2+) salt (1:2), Ditin pyrophosphate, Tin(2+) pyrophosphate, Pyro stannous phosphate, Tin(2+) diphosphate (1:2), Ditin(2+) pyrophosphate (4-), Diphosphoric acid, ditin(2+) salt, Phosphoric acid, tin(2+) salt (1:2), Diphosphoric acid, tin salt (1:2), Stannous pyrophosphate (USAN), Pyrophosphoric acid, tin(2+) salt (1:2) |
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
| 10 g | Quoted on request | |
| 50 g | Quoted on request | |
| 250 g | Quoted on request | |
| 5 x 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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