Ammonium tungstate hydrate CAS 11120-25-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 11120-25-5 |
| Molecular Formula | H10O41W12 10*H3N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ammonium tungstate hydrate (CAS 11120-25-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: H10O41W12 10*H3N. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | H10O41W12 10*H3N |
| Molecular Weight | 2889.15 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
Related Ammonium Standards
Recommended Standards
- (R)-3-((Tert-butoxycarbonyl)amino)-3-(2-fluorophenyl)propanoic acid (CAS 500789-03-7)
- 2-(Azetidin-3-yl)-N,N-dimethylacetamide (CAS 1344324-95-3)
- Nitrosamines Impurity 34 (CAS 1116-82-1)
- 6-bromo-2-fluoropyridin-3-amine (CAS 850220-97-2)
- 1-(5-Mercaptobenzo[d]oxazol-2-yl)ethanone (CAS 1803815-27-1)
- Sodium 8-(phenylamino)naphthalene-1-sulfonate (CAS 1445-19-8)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com