Lead arsenate CAS 3687-31-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3687-31-8 |
| Molecular Formula | As2O8Pb3 |
| Molecular Weight | 899.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Lead arsenate (CAS 3687-31-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: As2O8Pb3. Molecular weight: 899.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | As2O8Pb3 |
| Molecular Weight | 899.44 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1958 |
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