Phosphorus (V) Oxide

Synonym: Phosphorus pentoxide, Diphosphorus pentoxide, Phosphorus anhydride
CAS Number 1314-56-3 | MDL Number MFCD00011440 | EC Number 215-236-1

Phosphorus (V) Oxide Chemical Structure

Product CodeP4563
CAS Number1314-56-3
Assay (purity)99.998%
Purity methodby elemental analysis
Molecular weight141.94
Appearancewhite powder
Melting point340C
Boiling point360C
Molecular formulaP2O5
Linear formulaP2O5

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Safety information

Signal wordDANGER
Hazard statementsH314, H330
Precautionary statementsP260, P264, P271, P280, P284, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P320, P321, P363, P403+P233, P405, P501
Transport descriptionPHOSHPORUS PENTOXIDE
Hazardous class8
Packing groupII
In TSCA registryNo (sold for research and development usage only)

Certificates of analysis (CoA)

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External identifiers for Phosphorus pentoxide

Pubchem CID6326975
IUPAC Name1,3-dioxodiphosphoxane-1,3-diium-1,3-diolate
InchI IdentifierInChI=1S/O5P2/c1-6(2)5-7(3)4

Ereztech synthesizes and sells additional P-compounds.

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