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Home Chemnovo Homogeneous Catalyst Platinum Oxide hydrate
02044
Platinum Oxide hydrate
Pt 80%) (adam’s catalyst) (platinum dioxide)
Molecular Formula : PtO2.xH2O
Molecular Weight : 227.09
Physical state at 20 °C
Solid |
Colour
Dark brown |
Odour
Odorless |
pH value
10 - 11 |
Melting point/ Freezing point [°C]
450 °C |
Solubility in water [% weight]
Insoluble in water |
Oxidising properties
The substance or mixture is classified as oxidizing with the subcategory 2 |
Appearance
Brown to black powder |
Assay (as Pt)
80% |
Symbol: GHS03, GHS07
Signal Word: Danger
UN No.: 1479
IMCO Class No.: 5.1
Packing Group: II
Hazardous Statement: H272-H319
Precaution Statement: P220-P305 + P351 + P338