sodium nitrate
CAS No 7631-99-4
Sodium nitrate (CAS 7631-99-4, EINECS 231-554-3, formula NaNO3), also known as Chile saltpeter, is a crystalline compound from the nitrates category. Classified under UN1498, danger class 5.1, it acts as an oxidizing agent in industrial processes. OQEMA supplies sodium nitrate in bags.
- Category
- Salts
- Sub-category
- Nitrogen Based Salts
- Formula
- NaNO3
- CAS Number
- 7631-99-4
- EINECS
- 231-554-3
Applications
- Oxidizing agent in industrial and pyrotechnic formulations
- Raw material in glass and ceramics manufacturing
- Metal treatment and heat transfer salt formulations
- Component in industrial fertilizer blends
FAQ
Q: What is sodium nitrate also known as?
A: It is also known as Chile saltpeter, with the formula NaNO3.
Q: What is the CAS number and transport classification?
A: The CAS number is 7631-99-4, classified as UN1498, danger class 5.1.
Q: How is sodium nitrate packaged?
A: OQEMA supplies sodium nitrate in bags.
Available materials
| Material | Packaging | Quantity |
|---|---|---|
| sodium nitrate BB 1000 kg DD | — | 1000 KG |
| sodium nitrate bag | — | 25 KG |
| Sodium nitrate bag 50 kg | Bag | 50 KG |
Transport classification (ADR)
- UN number
- UN1498
- Class of Danger
- 5.1
Transport classification is given for guidance only. Always refer to the safety data sheet for the authoritative classification.