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Properties:Sodium nitrite is white or slight yellow crystal. 
Molecular formula:NaNO2
Molecular weight:69.00
CAS NO:7632-00-0
SG:2.168
MP:271°C.
Specification:(GB2367-90)
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Index name
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Premium grade
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First grade
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Second grade
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Assay%
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≥99.0
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≥98.5
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≥98.0
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sodium nitrate%
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<0.80
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<1.00
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<1.90
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Chloride%
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≤0.10
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≤0.17
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-
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Moisture%
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≤1.8
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≤2.0
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≤2.5
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Water insoluble matter%
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≤0.05
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≤0.06
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≤0.1
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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
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