CAS: 7632-00-0
Molecular formula: NaNO2
Molecular weight: 69
EINECS Number: 231-555-9
Appearance: white or slight yellow crystalline
Assay/Purity: 98.0%min
Sample: available
Sodium Nitrite CAS 7632-00-0
| Indexes | Superior quality grade | First Class Grade | Qualified grade |
| Sodium nitrite（based on dried basis），% ≥ | 99.0 | 98.5 | 98.0 |
| Sodium nitrate（based on dried basis），% ≤ | 0.80 | 1.00food additives | 1food additives.90 |
| Chloride （based on dried basis），% ≤ | 0.10 | 0.17 | — |
| Water content，% ≤ | 1.8 | 2.0 | 2.5 |
| Water insoluble（based on dried basis），% ≤ | 0.05 | 0.06 | 0.10 |
it is mostly used in manufacturing nitro-compound, azo dyestuff, dye mordant in textile coloration, bleaching agent, metal heat treatment auxiliary agent, and in pharmaceutical industry.
Package: 25 or 50 kg plastic-lined woven bag
