Praseodymium oxide 99.9% AR

  • CAS :
    12037-29-5
  • REF :
    26228
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QUANTITY PRICE ENQUIRY
10 gm Rs 480.00
100 gm Rs 4710.00

Product Information

  • Formula: Pr₆O₁₁ (typical non-stoichiometric form)
  • CAS: 12037-29-5
  • EC No.: 234-857-9
  • M (Molar Mass): 1021.44 g/mol (for Pr₆O₁₁)
  • D (Density): 6.88 g/cm³
  • mp (Melting Point): ~2180 °C
  • bp (Boiling Point): ~3760 °C
  • Optical Rotation: Not applicable

Chemicals Properties

  • Assay (as Pr₆O₁₁): ≥ 99.9 % (Rare Earth Oxides basis)
  • Appearance: Black-brown powder.
  • Purity (Rare Earth Impurities): ≤ 0.1 % total
  • Lanthanum (La): ≤ 0.01 %
  • Cerium (Ce): ≤ 0.01 %
  • Neodymium (Nd): ≤ 0.05 %
  • Other Non-RE Impurities (Fe, Ca, Si, etc.): ≤ 0.01 % each
  • Loss on Ignition (1000°C): ≤ 1.0 %

Hazard Information

  • Hazard: Not classified as hazardous.
  • Safety: For laboratory use only.
  • Storage: Store in a tightly closed container in a cool, dry place.