Sodium nitrite, GR 98%+
Order Sodium nitrite, GR 98%+ (CAS 7632-00-0) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.
About Sodium nitrite, GR 98%+
Researchers and plant chemists source Sodium nitrite, GR 98%+ from Zemixal for routine and specialised work. Identity at a glance (AR): CAS 7632-00-0, formula NNaO2 and molar mass 69 g/mol. Typical appearance is white to off-white powder to crystals.
Use cases we see most often
- Metallurgy & plating
- Rubber compounding
Handling and storage
Reported physical data: melting point 271 °C. Hazard communication follows GHS (Danger: H272, H301 and H400). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 1500.
Standard pack sizes are 500 g, 5 kg, 25 kg and 4 x 25 kg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Metallurgy & plating
- Rubber compounding
Applications
Grade guides
Specifications and identifiers
| Product name | Sodium nitrite, GR 98%+ |
|---|---|
| Catalogue number | ZX-013249 |
| CAS number | 7632-00-0 |
| IUPAC name | sodium nitrite |
| Molecular formula | NNaO2 |
| Molar mass | 69 g/mol |
| Exact mass | 68.9827 |
| Grade | AR |
| Purity / assay | ≥98% |
| Physical form | Crystalline |
| Appearance | White to off-white powder to crystals |
| Melting point | 271 °C |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 52.5 Ų |
| HS code | 28342990 |
| UN number | UN 1500 |
| InChIKey | LPXPTNMVRIOKMN-UHFFFAOYSA-M |
| SMILES | N(=O)[O-].[Na+] |
| PubChem CID | 23668193 |
| Synonyms | Nitrous acid, sodium salt, Nitrite, sodium, Filmerine, Natrium nitrit, Nitrito sodico, Anti-rust, Nitrite de sodium, Natrum nitrosum, Azotyn sodowy, Dusitan sodny, Synfat 1004, Nitrous acid soda |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H272May intensify fire, oxidizer
- H301Toxic if swallowed
- H400Very toxic to aquatic life
Precautionary statements P210, P220, P264, P270, P273, P280, P301 + P316, P321, P330, P370 + P378, P391, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Sodium nitrite, GR 98%+
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Other grades with CAS 7632-00-0
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