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Potassium carbonate, anhydrous a.r.
99+% K2CO3
For laboratory use, ISO, Ph. Eur.
CL00.1132
CAS Nr:584-08-7
Physical
  • Form: solid
  • Colour: colourless
  • Melting point: 891°C
  • Boiling point: (dec.)
  • Flash point: -
  • Density: 2,43 g/cm3
  • Mol Weight: 138.21 g/mol
  • Storage temp: RT
Art. Nr. Pack Mod Stock
CL00.1132.0250 250 g PE 7 photo_camera
CL00.1132.1000 1 kg PE 13 photo_camera
Specs
  • Assay >99%
  • Loss on drying <1% @ 300°C
  • Aluminium (Al) <0.001%
  • Arsenic (As) <0.0001%
  • Calcium (Ca) <0.002%
  • Copper (Cu) <0.0005%
  • Iron (Fe) <0.0005%
  • Magnesium (Mg) <0.001%
  • Sodium (Na) <0.05%
  • Lead (Pb) <0.0005%
  • Chloride (Cl) <0.002%
  • Phosphate (PO4) <0.001%
  • Silicate (SiO2) <0.003%
  • Nitrogen (N) <0.001%
  • Sulfate (SO4) <0.003%
  • Non Solubles in Water <0.005%
Safety
  • HS Nr: 28364000
  • Signal word: Warning
  • dangersymbol