search
Calcium carbonate, powder (ultra pure)
99.95+% CaCO3
For laboratory use
CL00.0390
CAS Nr:471-34-1
Physical
  • Form: solid
  • Colour: colourless
  • Melting point: 825°C (dec.)
  • Boiling point: -
  • Flash point: -
  • Density: 2,93 g/cm3
  • Mol Weight: 100.09 g/mol
  • Storage temp: RT
Art. Nr. Pack Mod Stock
CL00.0390.0050 50 g PE 6
Specs
  • Assay >99.95%(metallic)
  • Assay >99.0%(complex.)
  • Chloride (Cl) <5ppm
  • Phosphate (PO4) <10ppm
  • Sulfate (SO4) <20ppm
  • Aluminium (Al) <0.20pmm
  • Barium (Ba) <2.0ppm
  • Cadmium (Cd) <0.010ppm
  • Cerium (Ce) <0.050ppm
  • Cobalt (Co) <0.010ppm
  • Chromium (Cr) <0.050ppm
  • Copper (Cu) <0.050ppm
  • Europium (Eu) <0.010ppm
  • Iron (Fe) <0.100ppm
  • Lead (Pb) <0.050ppm
  • Mercury (Hg) <0.050ppm
  • Potassium (K) <2.0ppm
  • Lanthanum (La) <0.050ppm
  • Lithium (Li) <1.0ppm
  • Magnesium (Mg) <5.0ppm
  • Manganese (Mn) <0.050ppm
  • Nickel (Ni) <0.050ppm
  • Rubidium (Rb) <20ppm
  • Scandium (Sc) <0.010ppm
  • Samarium (Sm) <0.010ppm
  • Sodium (Na) <3.0ppm
  • Strontium (Sr) <100ppm
  • Thallium (TI) <0.01ppm
  • Yttrium (Y) <0.010ppm
  • Ytterbium (Yb) <0.010ppm
  • Zinc (Zn) <0.10ppm
  • Insoluble Matter (Non Solubles) <0.002%
Safety
  • HS Nr: 28365000