Platinum (IV) Oxide, Adam’s Catalyst

Properties

Product # 2881
Name Platinum (IV) Oxide, Adam’s Catalyst
Formula PtO2.H2O
Purity 99.9%
CAS Number 12137-21-2
Molecular Weight 227.09 (anhy.)
Color & Form Brown to black powder
Melting Point 450° C
Specific Gravity 10.2 gm/ml
Solubility Soluble

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Safety

Transportation Information UN1479, Oxidzing solid, n.o.s., 5.1, II
Pictogram Pictogram: Oxidizer 
Signal Word Danger
Hazardous Statements

H272  May intensify fire; oxidizer.

Precautionary Phrases

P210  Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P220  Keep/Store away from clothing/.../combustible materials.

P221  Take any precaution to avoid mixing with combustibles/...

P280  Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338  IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P370+P378  In case of fire: Use ... for extinction.

Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).

Featured Element: Gadolinium

Gadolinium is a brittle, silvery-white rare earth metal which is soft, ductile, and malleable.  Gadolinium was named for Finnish chemist Johan Gadolin.

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