Palladium(II) Oxide,Cas 1314-08-5,PdO,Palladium Oxide - 钯类催化剂

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CAS Palladium(II) Oxide,Cas 1314-08-5,PdO,Palladium Oxide

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Palladium(II) Oxide,Cas 1314-08-5,PdO,Palladium Oxide

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Palladium(II) oxide,Cas 1314-08-5,PdO,Palladium oxide

Palladium(II) oxide is the inorganic compound of formula PdO. It is the only well characterised oxide of palladium.It is prepared by treating the metal with oxygen. Above about 900 °C, the oxide reverts to palladium metal and oxygen gas. It is not attacked by acids.As palladium is an unreactive metal, palladium oxide is difficult to produce and decomposes relatively easily.

Materials called palladium oxide are useful catalysts for catalytic hydrogenation in organic synthesis.


Identification
Name		Palladium monoxide
Synonyms		Palladium(II) oxide
Molecular Formula		PdO
Molecular Weight		122.42
CAS Registry Number		1314-08-5
EINECS		215-218-3
Pd content		≥85%
Properties

Density		8.7
Melting point		870 ºC
Property		stable in the air, insoluble in water, soluble in dilute nitric acid
Appearance		Black powder
Safety Data

Hazard Symbols		Xi
Risk Codes		R36/37/38
Safety Description		S26;S36
COA / MSDS		Palladium(II) oxide MSDS.pdf