15N ammonium salt 15N labeled ammonium nitrate 31432-46-9 Ammonium nitrate-15N CAS 31432-46-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31432-46-9 |
| Molecular Formula | HNO3 H4N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 15N ammonium salt 15N labeled ammonium nitrate 31432-46-9 Ammonium nitrate-15N (CAS 31432-46-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: HNO3 H4N. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | HNO3 H4N |
| Molecular Weight | 81.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1965 |
| Nitrogen Atoms | 2 |
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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