Sodium nitrite is an inorganic compound, the chemical formula is NaNO2, is a white crystalline powder, soluble in water, slightly soluble in ethanol, methanol, ether.
ANALYSIS RESULT | |
ITEM | TEST RESULT |
Content of sodium nitrite
(calculated by dry base )% |
98.3 |
Content of sodium nitrate
(calculated by dry base )% |
1.88 |
Conent of chloride(NaCl)
(calculated by dry base)% |
0.11 |
Content of insolubles in water
(calculated by dry base)% |
0.01 |
Moisture % | 0.9 |
Apperance of product | White fine crystal |
Package and trade mark | By woven plastic bag outer, and white plastic bag inner. |
Result | First quality |
Mainly used in the manufacture of azo dyes, can also be used as fabric dyeing mordant, bleach, metal heat treatment agent.