POTASSIUM NITRATE, PH.EUR, BP, USP, FCC, E 252

960.113

  • Alternative Name(s)
    Potassium nitrate
  • CAS Number
    7757-79-1
  • Molecular Weight (g/mol)
    101.10
  • Empirical Formula
    KNO₃
  • Catalog Number
    960.113.1000
  • Packaging Type
    Plastic Bottle
  • Packaging Quantity
    1KG
  • Quality Grade
    PH EUR, BP, USP, FCC, E 252
  • Quantity
    ≥ 99.0 % (alkalimetric) 99.0 – 100.5 % (alkalimetric, calc. on dried substance)
  • Heavy Metals (as Pb)
    ≤ 0.001 %
  • Loss on Drying
    ≤ 0.5 % (105 °C)
  • pH
    5.0 - 7.5 (5%; water)
  • Al (Aluminum)
    ≤ 0.0001 %
  • As (Arsenic)
    ≤ 0.0002 %
  • Ca (Calcium)
    ≤ 0.005 %
  • Cu (Copper)
    ≤ 0.001 %
  • Fe (Iron)
    ≤ 0.001 %
  • Hg (Mercury)
    ≤ 0.0001 %
  • Mg (Magnesium)
    ≤ 0.001 %
  • Na (Sodium)
    ≤ 0.1 %
  • NH₄ (Ammonium)
    ≤ 0.004 %
  • Nitrite (NO₂)
    ≤ 0.0005 %
  • Pb (Lead)
    ≤ 0.0002 %
  • Sulfate (SO₄)
    ≤ 0.01 %
  • Zn (Zinc)
    ≤ 0.001 %
  • GHS Classification
    GHS03
  • Warning Statement
    caution
  • Hazard Statements (CLP)
    H272
  • Precautionary Statements (CLP)
    P210, P221

H272 : May intensify fire; oxidizer.

P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P221 : Take any precaution to avoid mixing with combustibles.

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