|
Specifications: Product : Potassium Nitrate Molecular Weight : 101.1 Molecular Formula : KNO3 Description : White crystalline powder or Crystals
|
Insoluble matter
|
Nil
|
|
Identification
|
Should give characteristic reactions for Potassium and Nitrate salts
|
|
Heavy Metals
|
Max. 0.02 %
|
|
Sodium
|
Max. 0.2 %
|
|
Chloride
|
Max. 0.03 %
|
|
Chlorates & Perchlorates
|
Max. 0.3 %
|
|
Iron & Aluminium
|
Max. 0.2 %
|
|
Loss on Drying
|
Max. 1.0 %
|
|
Calcium & Magnesium
|
Max. 0.4 %
|
|
Average Particle Size
|
250 microns
|
|
Nitrogen
|
12.5 % to 15.0 %
|
|
Potassium Content (K2O)
|
45.0 % to 48.0 %
|
|
Potassium Content (K)
|
37.0 % to 39.0 %
|
|
Water Soluble Ash
|
Nil
|
|
pH
|
6.5 to 7.5
|
|
Assay
|
Not less than 98.5%
|
|
