Sodium nitrate

Molecular formula: NaNO3 CAS RN:7631-99-4 Molecular weight: 84.99 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: (GB/T4553-1993) Index name Premium grade First grade sodium nitrate% ≥99.5 ≥99.3 Chloride% ≤0.15 ≤0.24 sodium nitrite% ≤0.01 ≤0.02 sodium carbonate%