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CAS 1314-15-4

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Platinum(IV) Oxide,CAS 1314-15-4, PtO2, Platinum Oxide

Product Details

Platinum(IV) oxide,CAS 1314-15-4, PtO2, Platinum oxide

Platinum(IV) oxide, also known as platinum dioxide, is usually represented as Adams's catalyst, PtO2•H2O. It is a catalyst for hydrogenation and hydrogenolysis in organic synthesis. This dark brown powder is commercially available. The oxide itself is not an active catalyst, but it becomes active after exposure to hydrogen whereupon it converts to platinum black, which is responsible for reactions.

Identification
Name		Platinum(IV) oxide
Synonyms		Adams' catalyst; Platinum dioxide; Platinic oxide
Molecular Formula		PtO2
Molecular Weight		227.08
CAS Registry Number		1314-15-4
EINECS		215-223-0
Specification		Analytical pure
Pt content		Pt≥85.0% (anhydrous) Pt≥80% (hydrate) Pt≥70% (trihydrate)
Purity		Purity of original platinum powder > 99.95%
Properties

Melting point		450 ºC
Apperarance		black powder
Property		insoluble in water, concentrated acid and aqua regia; air stable

Safety Data

Hazard Symbols		O;Xi
Risk Codes		R38;R41;R8
Safety Description		S17;S22;S26;S28A;S36/37/39
Transport Information		UN 1479
Application		Hydrogenation catalyst for double bond,triple bond,aromatic, carbonyl, nitrile, nitro reduction; Good hydrogen absorption material; The scope of the electronics industry in the resistance of low resistance; Potentiometers ingredients such as raw materials and electronic components industries thick line material.