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Potassium nitrate a.r.
99+% KNO3
For laboratory use, ACS, ISO, Ph. Eur.
CL00.1164
CAS Nr:7757-79-1
Physical
  • Form: solid
  • Colour: colourless
  • Melting point: 334°C
  • Boiling point: -
  • Flash point: -
  • Density: 2,11 g/cm3
  • Mol Weight: 101.10 g/mol
  • Storage temp: RT
Art. Nr. Pack Mod Stock
CL00.1164.0250 250 g PE 17 photo_camera
CL00.1164.1000 1 kg PE 13 photo_camera
CL00.1164.5000 5 kg PE 5
Specs
  • Assay >99%
  • Ammonium (NH4) <0.001%
  • Calcium (Ca) <0.001%
  • Copper (Cu) <0.0001%
  • Iron (Fe) <0.0002%
  • Sodium (Na) <0.005%
  • Lead (Pb) <0.0001%
  • Zinc (Zn) <0.0005%
  • Chloride (Cl) <0.001%
  • Iodate (IO3) <0.0005%
  • Nitrite (NO2) <0.001%
  • Phosphate (PO4) <0.0005%
  • Sulfate (SO4) <0.002%
  • Magnesium (Mg) <0.0015%
  • Nickel (Ni) <0.0001%
  • Chromium (Cr) <0.0001%
  • Cadmium (Cd) <0.0001%
  • Heavy Metals as Lead (Pb) <0.0005%
  • pH : 5 to 8 (5% solution @ 25°C)
  • Insoluble Matter (Non Solubles) <0.005%
Safety
  • HS Nr: 28342100
  • Signal word: Warning
  • dangersymbol
  • UN: 1486
  • ADR: 5.1,III