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Potassium nitrate

Item No.: Potassium nitrate001
Water soluble fertilizer; Main content(KNO3): 99%min
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Grade standard: industrial grade; agricultural grade



  Grad
e standard: industrial grade; agricultural grade
  Appearance: Colorless transparent rhombohedral
  or tripartite crystal system particles or white powder

  Solubility: water soluble

  N: 13.5%min    K2O: 46%min

  Total primary nutrient: 59.5%min

  Moisture: 0.1%max

  Water insoluble: 0.02%max

  Heavy metal (as Pb): 0.001%max

  Chloride(as Cl): 0.02%max

  Sulphate(as SO4): 0.01%max