Keywords: Organic chemical materials Inorganic chemical materials Electronic chemicals
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    Phosphorus pentoxide

    Chemical formula is P2O5. White irregular powder or hexagonal crystal. Soluble in water and gives off a lot of heat and producesphosphoric acid. Relative density is 2.30. Melting point is 340℃.

    • Specifications
    • Basic Information
    • Applications
    • Packaging, storage
     
    Product name Phosphorus pentoxide
    English name Phosphorus pentoxide
    Molecular formula PO
    Molecular weight 141.94
    Density 2.39 g/cm3
    Melting point 340℃
    Boiling point 360 °C
    Solubility Solublei n water
    Appearance and properties White powder, impurity is yellow powder
    CAS RN 1314-56-3

    Chemical formula is P2O5. White irregular powder or hexagonal crystal. Soluble in water and gives off a lot of heat and producesphosphoric acid. Relative density is 2.30. Melting point is 340℃.

    Phosphorus pentoxide is used as dryer of gas and liquid; dehydrating agent of organic synthesis; antistatic agent of polyester resin; refining agent of drug and sugar. It functions as raw material for preparing high purity phosphoric acid, phosphate, phosphide and phosphate. Moreover, it can also be used in producing optical glass, uviol glass, heat-protecting glass, glass ceramics and emulsion opal glass.

    Storage

    Storage: keep in dry and clean warehouse with relative humidity less than 75%. Keep away from fire and heat sources. The package must be sealed to protect from damp. Separate from flammable goods and alkalis.

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