Product Description
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)
Index name
|
Premium grade
|
First grade
|
Second grade
|
Assay%
|
≥99.0
|
≥98.5
|
≥98.0
|
sodium nitrate%
|
<0.80
|
<1.00
|
<1.90
|
Chloride%
|
≤0.10
|
≤0.17
|
-
|
Moisture%
|
≤1.8
|
≤2.0
|
≤2.5
|
Water insoluble matter%
|
≤0.05
|
≤0.06
|
≤0.1
|
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
wenchengchem01at163.com
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