Sodium polytungstate CAS 12141-67-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 12141-67-2 |
| Molecular Formula | 3*O4W 9*O3W 6*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium polytungstate (CAS 12141-67-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: 3*O4W 9*O3W 6*Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | 3*O4W 9*O3W 6*Na |
| Molecular Weight | 502.66 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.) | 1960 |
Recommended Standards
- 2-Bromo-4-chloro-1-fluorobenzene (CAS 1996-30-1)
- 2-Chloro-N-(2-((6-(pyridin-4-ylamino)pyridazin-3-yl)amino)ethyl)benzamide (CAS 1021039-07-5)
- 1417568-99-0 1-[4-Methyl-5-(4-methylphenyl)-1,1-dioxidoisothiazol-3-yl]-1,4-diazepane hydrochloride MFCD22123315 (CAS 1417568-99-0)
- tert-Butyl 4-(6-methoxy-2-(methylthio)pyrimidin-4-yl)-2-methylpiperazine-1-carboxylate (CAS 1353985-37-1)
- 2-Hydroxy-3-(methylthio)benzamide (CAS 1243459-27-9)
- 3-(2,5-Dimethylbenzyl)piperidin-3-ol (CAS 1342203-80-8)
- Peptide 436 (CAS CATO-CPTD788436)
Why CATO?
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