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Potassium Nitrate
CAS No.:7757-79-1
Synonyms: Saltpeter; niter; Nitric acid, potassium salt
CAS No.: 7757-79-1
Molecular Formula: KNO3
M.W.:101.1
Boiling Point: 400ºC
Melting Point: 333ºC
Description:Potassium Nitrate is a kind of white powder with colorless transparent crystalline powder
Specification:
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Specification
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Unit
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Industrial Grade
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Agricultural grade
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Purity
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%≥
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99.8
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97.5
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Moisture
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%≤
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0.10
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Chloride content(as Cl¯ )
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%≤
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0.01-0.03
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0.80
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Sulfate content ( SO4¯ )
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%≤
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0.01
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Insoluble
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%≤
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0.01
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Iron (Fe)
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%≤
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0.003
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Moisture absorption
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%≤
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0.25
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Potassium oxide
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%≤
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45.4
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Nitrogen(saltpeter form)
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%≥
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13.5
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Uses: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.
Packing: Plastic woven bag inner plastic bag
With net weight 25kg , 50kg , 1000kg
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