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Sodium nitrate

99.5%，99.3%，98.5%

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Description

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 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.

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