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Potassium Nitrate |
| Quality standard: |
GB/T 1918-1998 |
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| Molecular formula: |
KNO3 |
| Relative molecular weight: |
101.10 |
| Property: |
Potassium Nitrate is a kind of white powder with colorless
transparent crystalline powder, relative density:2.109,melting
point:334°C. It releases oxygen at about 400°C.It's easily
dissolve in water,not in alcohol.not easily deliquesce into
the air. It's a kind of strong oxidizer,it can be burning and
exploding when mixed with organism. |
| Use: |
Use: Mainly used in glass bulb of
kinescope and automobile lights, glass clarifier. Used as
compound fertilizers of crops and flowers, leaf spraying
fertilizer. It is the material for producing gunpowder such as
firing cable and firecracker etc..
In medicine industry,
it is used in producing rifampicin etc. Used in producing
cigarette paper, catalyst and mine separating
agent. | |
Specification:
| Specification |
Fine Grade |
First Grade |
Qualified Grade |
Agricultural grade(avoid
caking) |
| Purity |
99.7pct.min. |
99.4pct.min. |
99.0pct.min |
98.0 |
| Moisture |
0.10pct.max. |
0.10pct.max. |
0.30pct.max. |
0.2 |
| Chloride content(as Cl) |
0.01pct.max. |
0.02pct.max. |
0.10pct.max. |
0.2 |
| Insoluble matter in water |
0.01pct.max. |
0.02pct.max. |
0.05pct.max. |
- |
| Sulfate content(as SO4) |
0.05pct.max. |
0.01pct.max. |
- |
- |
| Moisture absorption |
0.25pct.max. |
0.30pct.max. |
- |
- |
| Iron |
0.003pct.max. |
- |
- |
- | |
Package:Plastic woven bag inner plastic bag
With net weight
25kg,50kg,1000kg
Output:10,000mt/year
Caution for
transportation:
It can not transport together with the organism
& sulfur
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