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Platinum oxide

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Catalog Number

ACM1314154-5

Product Name

Platinum oxide

CAS

1314-15-4

Product Overview
Usage
Reviews

Synonyms

Platinic oxide

Molecular Weight

227.08

Molecular Formula

PtO2·xH₂O

Melting Point

450 °C (842 °F)

Purity

99%, 99.9%, 99.99%, 99.999%

Density

10.2 g/cm³

Appearance

Brown Powder

MDL Number

MFCD00011184

Symbol

GHS03, GHS07

UN Number

UN 1479 5.1 / PGII

Application

Platinum oxide, also known as Adams catalyst, is primarily used as a catalyst in various hydrogenation reactions in organic synthesis. This dark brown powdered form of platinum (IV) oxide is produced by the decomposition of chloroplatinic acid in the presence of sodium nitrate. The true catalytic activity is exhibited by the finely divided platinum black, which forms in situ when PtO2 is reduced during reactions with hydrogen. This transformation allows platinum oxide to efficiently facilitate the conversion of alkenes to alkanes, nitro compounds to amines, and ketones to alcohols. Additionally, it plays a crucial role in the hydrogenation of double and triple carbon bonds, aromatic nuclei, nitro groups, and more. Platinum oxide is also recognized for its stability and insolubility in aqueous solutions, contributing to its utility in a range of electronic applications and as a hydrogen-absorbing material. Due to its non-cytotoxic properties compared to other platinum compounds, it is an invaluable component in biosensors and offers reliable performance under various conditions, making it a versatile tool in both chemical and industrial processes.

December 11, 2024

Reliable Catalyst for Hydrogenation Reactions

We used Alfa Chemistry's Platinum oxide in hydrogenation processes. It efficiently reduced alkenes and nitro compounds, showcasing excellent performance and stability, particularly for organic synthesis applications in our lab. Highly recommended!

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CAS
Size
Purity
Price
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1314-15-4
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99%, 99.9%, 99.99%, 99.999%
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