| Category : |
Soaps and Cosmetics/Others |
 |
| CAS NO : |
7632-00-0 |
| EC NO : |
231-555-9 |
| MF : |
NaNO2 |
| MW : |
68.9953 |
| Specification : |
98% 99% 99.9% |
| Packing : |
It is packed with polythene bag as the inner layer, and polywoven bag as the outer layer. The net weight of each bag is 25kg. |
| Product description : |
Sodium nitrite is an inorganic salt formed by the combination of nitrite ion and sodium ion. Sodium nitrite is easily deliquescent and soluble in water and liquid ammonia. Its aqueous solution is alkaline and slightly soluble in organic solvents such as ethanol, methanol and ether. Sodium nitrite has a salty taste and is sometimes used to make fake salt. Sodium nitrite will react with oxygen to form sodium nitrate when exposed to air. When heated above 320 ℃, it decomposes to produce nitrogen dioxide, nitric oxide and sodium oxide. Contact with organic matter is easy to burn and explode. |
| Uses : |
chromatography. Drop analysis is used to determine mercury, potassium and chlorate. Diazotization reagent. Nitrosation reagent. Soil analysis. Serum bilirubin was measured in liver function test. Bleaching agent for silk and flax, metal heat treatment ag |
| Synonyms : |
Sodium nitrite,food grade; |
| Molecular Structure : |
 |