Phosphotungstic Acid Hydrate, Alfa Aesar

Manufacturer: Alfa Aesar 4011636

Quantity 500g

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Catalog No. AA4011636

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    Chemical Identifiers

    CAS 12067-99-1
    Physical Form White to off-white powder
    Molecular Formula P2O5·24WO3·xH2O
    Formula Weight 5706.35g/mol
    MDL Number MFCD00041964
    Synonym Tungstophosphoric acid
    Chemical Name or Material Phosphotungstic acid hydrate

    Specifications

    Appearance White to off-white powder
    Odor Odorless
    Color White to off-white
    Quantity 500g
    CAS 12067-99-1
    Physical Form White to off-white powder
    Molecular Formula P2O5·24WO3·xH2O
    Formula Weight 5706.35g/mol
    MDL Number MFCD00041964
    Synonym Tungstophosphoric acid
    Health Hazard 1 H314-H318-H303: Causes severe skin burns and eye damage. Causes serious eye damage. May be harmful if swallowed.
    DOT Information DOT Class: 8, Packaging Group: III
    EINECS Number 235-087-6
    Chemical Name or Material Phosphotungstic acid hydrate

    Description

    Applications
    Phosphotungstic acid is used as a catalyst for the hydrolysis of propene to prepare 2-propanol. It is also involved in heterogeneous catalysis reaction to prepare propene from 2-propanol and methanol from hydrocarbons. Its ethanolic solution is used in biology as well as to precipitate proteins. It is utilized to precipitate different types of dye such as basic dyes and triphenylmethane dyes. In histology, it is used for staining of cell specimens. It is used in the gravimetric analysis of potassium in analytical chemistry.

    Solubility
    Soluble in water, alcohol and ether.

    Notes
    Incompatible with strong bases, strong oxidizing agents.

    H314-H318-H303: Causes severe skin burns and eye damage. Causes serious eye damage. May be harmful if swallowed.

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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