ST-5000

Strontium Pyrophosphate

  • Formula: Sr2P2O7
  • |
  • CAS No: 13812-81-2
  • |
  • EC No: 237-461-4
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  • MDL No: MFCD00799869

Strontium Pyrophosphate is available as a 99.9 pure (metals basis) powder in batch quantities and may be used as a phosphor host material for LED applications. It exhibits different thermoluminescent properties when doped with rare earths and other elements. Doping with Europium(2+) gives a blue emission, doping with Bismuth(2+) gives a red emission, and doping with Terbium(3+) gives a strong green emission.

Other Identifiers
  • Catalog #
    ST-5000
  • Pubchem CID
    166911
  • SMILES
    [O-]P(=O)([O-])OP(=O)([O-])[O-].[Sr+2].[Sr+2]
  • IUPAC Name
    distrontium; phosphonato phosphate
  • Inchl Identifier
    InChI=1S/H4O7P2.2Sr/c1-8(2,3)7-9(4,5)6;;/h(H2,1,2,3)(H2,4,5,6);;/q;2*+2/p-4
  • Inchl Key
    QGKBPWOLFJRLKE-UHFFFAOYSA-J
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Strontium Pyrophosphate Physical Properties
  • Molecular Weight
    349.18 g/mol
  • Typical Purity
    99.9
  • Form

    white powder

  • Melting Point
    380ºC (716°F)