sodium nitrite
[Properties] sodium nitrite is white or slight yellow
crystal . Molecular formulaNaNO2, Molecular
weight69.00. SG2.168 , MP 271°C .
[Quality] Specification : (GB2367-90)
Index name |
Premium grade |
First grade |
Second grade |
Assay% |
≥99.0 |
≥98.5 |
≥98.0 |
sodium
nitrate% |
<0.80 |
<1.00 |
<1.90 |
Chloride% |
≤0.10 |
≤0.17 |
- |
Moisture% |
≤1.8 |
≤2.0 |
≤2.5 |
Water insoluble
matter% |
≤0.05 |
≤0.06 |
≤0.1 |
[Uses] mordant , bleaching agent , heat treatment
agent , inhibitor , reagent , vasodilator and material
of chemicals.
[Packing] PE bag lind PP woven bag , sealed by mechanical
sewing. Net wt. 50kg or 25kg. |
