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1314-15-4
PtO2
780800PD
99.9%-99.95 %
5 micron approx/- 100 mesh
215-223-0
Characteristic
Adams' catalyst, also known as platinum dioxide, is usually represented as platinum(IV) oxide hydrate, PtO2•H2O. It is a catalyst for hydrogenation and hydrogenolysis in organic synthesis.
Chemical formula：PtO2
Molar mass： 227.08 g/mol
Appearance： black solid
Density： 10.2 g/cm³
Melting point： 450 °C (842 °F; 723 K)
Solubility in water：insoluble
Solubility： insoluble in alcohol, acid, aqua regia
soluble in caustic potash： solution
Magnetic susceptibility (χ)：−37.70·10−6 cm3/mol
Application
1. Hydrogenation catalyst, suitable for reduction of double bond, triple bond, aromatic hydrocarbon, carbonyl group, nitrile and nitro group
2. Excellent hydrogen absorbing material
Resistance of low resistance value range in electronics industry
4. Raw materials for potentiometer and other components and thick film circuit materials in electronic industry
Characteristic
Adams' catalyst, also known as platinum dioxide, is usually represented as platinum(IV) oxide hydrate, PtO2•H2O. It is a catalyst for hydrogenation and hydrogenolysis in organic synthesis.
Chemical formula：PtO2
Molar mass： 227.08 g/mol
Appearance： black solid
Density： 10.2 g/cm³
Melting point： 450 °C (842 °F; 723 K)
Solubility in water：insoluble
Solubility： insoluble in alcohol, acid, aqua regia
soluble in caustic potash： solution
Magnetic susceptibility (χ)：−37.70·10−6 cm3/mol
Application
1. Hydrogenation catalyst, suitable for reduction of double bond, triple bond, aromatic hydrocarbon, carbonyl group, nitrile and nitro group
2. Excellent hydrogen absorbing material
Resistance of low resistance value range in electronics industry
4. Raw materials for potentiometer and other components and thick film circuit materials in electronic industry
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