Sodium Nitrite
CAS NO.: 7632-00-0
Chemical formula: NaNO2
Product appearance: White fine crystal
Valid period: 1 year
Storage: Sodium Nitrite should be kept in dryand shaded place with original packaging, store at room temperature.
Package: 25 kg bag
USAGE
- In chemical synthesis;
- In the food industry – as a color enhancer and preservative in meat and fish products. Food additive E250;
- In construction and production – as an anti-frost additive to concrete, in the production of building products and structures, as a corrosion inhibitor;
- In the photo-as a reagent and antioxidant;
- In medicine, biology, etc.
SPECIFICATIONS
| Item | Standard |
| Content of sodium nitrite, (calculated by dry base), % ≥ | 98.0 |
| Moisture, % ≤ | 2.5 |
| Water insoluble, % ≤ | 0.10 |
| Content of sodium nitrate,%≤ | 1.5 |
| Content of chloride(NaCl) (calculated by dry base), % ≤ | 0.17 |
