Molecular formula: Ca (NO2)2,
Molecular weight: 132.
CAS Number: 13780-06-8
[Specifications of products]
|
Index
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Top grade
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First grade
|
Qualified products
|
|
|
94
|
92
|
90
|
|
Ca(NO3)2 (dry basis) %≤
|
4.5
|
5.0
|
5.0
|
|
Insoluble substance in water % ≤
|
0.5
|
1.5
|
2.0
|
|
Moisture % ≤
|
1.0
|
1.5
|
2.0
|
|
Appearance
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White or light yellowish powder.
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2. Liquid calcium nitrite
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Index
|
Grade
|
|
Ca(NO2)2 %≥
|
30-33
|
|
Ca(NO3)2 (dry basis)%≤
|
-
|
|
Insoluble substance in water % ≤
|
-
|
[Use] It is the main material of concrete additive, it can be used in the making of antifreeze, rust inhibitor of steel bar, early strength agent, it also can be used in the washing of heavy oil, emulsification of lube and chemicals
[Packaging] Packed in bags, woven bags with plastic liner, NW: 25kg or 950kg big bag .
[Storage] Poisonous (GB5.1) can not be mixed with organic, inflammable articles, kept in moistureproof, heat-proof place. |
