Bismuth(III) carbonate basic Ph. Eur.

Specification Test Results

• Assay (Bi) (calculated on dried):
  80.0 - 82.5 %
• Appearance:
  White/almost white powder
• Identification (CO₃):
  Passes test
• Identification (Bi):
  Passes test
• Appearance of solution:
  Passes test
• Cl (Chloride):
  500 ppm
• NO₃ (Nitrate):
  0.4 %
• Alkali and alkaline-earth metals:
  1.0 %
• Loss on drying (105°C):
  1.0 %
• Residual solvents:
  Unlikely by manuf.process
• Residual metal catalysts (skip lot)::
  .
• As (Arsenic):
  5 ppm
• Cd (Cadmium):
  0.15 ppm
• Co (Cobalt):
  1.5 ppm
• Hg (Mercury):
  2.4 ppm
• Ni (Nickel):
  6 ppm
• Pb (Lead):
  20 ppm
• V (Vanadium):
  10 ppm
• Conforms to Ph.Eur.:
  Passes test