CAS number : 7631-99-4
Molecular weight :84.99
Molecular formula/chemical symbol : NaNO3
Description :
Apearances: Colorless transparent or white microstrip yellow diamond crystal, slightly bitter taste, deliquescent.
USES :
The
enamel industry is used as a flux, oxidizer and raw materials for the
preparation of enamel powder. The glass industry as a variety of glass
products, bleaching agents, defoamers, clarifying agents and oxidative flux. No
hunger molten caustic soda industry as a bleaching agent, and for the
manufacture of other nitrates. Hair color of the food industry as a meat
processing agent to prevent meat deterioration, and from the seasoning. The
fertilizer industry as a fast-acting fertilizer application of acidic soil,
especially for the decisions root crops such as beets, radish. Dye industry as
a raw material for production of picric acid and dye. Metallurgical industry as
steel-making, aluminum heat treatment agent. The Machine City Industrial used
as metal cleaning agent and preparation of black metal bluing agents. The
pharmaceutical industry is used as a medium of penicillin. The cigarette
industry used as an accelerant of tobacco.
Used as a chemical reagent in analytical chemistry. Used in the production of explosives.
Keywords:Surface treatment chemicals
Report :
|
Product name |
Sodium nitrate |
CAS: 7631-99-4 |
|
|
Apearances |
Colorless transparent or white microstrip yellow diamond crystal |
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|
TEST ITEMS |
TEST RESULT |
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|
The total content (dry basis) |
≥99.5 |
||
|
Heavy metals (Pb) |
≤0.0005 |
||
|
Comprehensive total chlorine |
≤0.0015 |
||
|
Clarity Test |
Qualified |
||
|
Water insoluble matter |
≤0.004 |
||
|
Dry Loss on drying |
≤0.5 |
||
|
Iodate (IO3) |
≤0.0005 |
||
|
Yaya nitrate (NO2) |
≤0.0005 |
||
|
Sulfate (SO4) |
≤0.003 |
||
|
( K ) |
≤0.005 |
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|
( Ca ) |
≤0.005 |
||
|
( Fe ) |
≤0.0001 |
||
|
(NH4) |
≤0.002 |
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