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| Name︰ | potassium nitrate |
| Country of Origin︰ | China |
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Inspection Items Industrial Grade
Purtiy %99.8
Moiture %0.10
Chloride(as Cl) %0.01-0.03
Sulphate(as SO4) %0.01
Insoluble Matter in water %0.01
Fe %0.003
Hygroscopicity %0.25
K2O %13.5
Nitrogen(in nitrate) %46.4
Particle Size MM 0.2-2.5 1-3 2-5 MM
(Powder or Granular)
Potassium Nitrate (GB/T 1918-1998)
Purity %Min 99.8
Moisture %Max 0.10
Chloride(as cl-) %Max 0.01-0.03
Sulphate(as SO42-) %Max 0.01
Insoluble Matter in Water %Max 0.01
Fe %Max 0.003
Hygroscopicity %Max 0.25
K2O %Min 13.5
Nitrogen(in nitrate) %Min 46.4 |
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