Sodium nitrate | back |
Molecular formula: NaNO3
Molecular weight: 84.99
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:
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
|
-
|
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