Molecular formula: NaNO3
Molecular weight: 84.99
CAS NUMBER: 7631-99-4
Properties: colorless cone crystal or rhombus crystal or white fine crystalline powder .
Uses: The material of chemicals, dye and explosive, nitrifier, defoamer, decolor agent,
clarificant, flux, chromogenic reagent, antimicrobial agent, antiseptic.
Specification:
Index name | Premium grade | First grade | Second grade |
sodium nitrate% | ≥99.5 | ≥99.3 | ≥98.5 |
Chloride% | ≤0.15 | ≤0.24 | - |
sodium nitrite% | ≤0.01 | ≤0.02 | ≤0.15 |
sodium carbonate% | ≤0.05 | ≤0.10 | - |
Moisture% | ≤1.5 | ≤1.8 | ≤2.0 |
Water insoluble matter% | ≤0.03 | ≤0.06 | - |
Fe(Fe)% | ≤0.005 | ≤0.005 | - |
Packing: plastic bag lined woven bag, Net wt. 25/50kg