Meaning Of The Word Platinum black

Real Dictionary

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Platinum black Meaning

Platinum black Definition
Platinum black Definition

What's The Definition Of Platinum black?

platinum black in American English
a black powder of finely divided metallic platinum, made by reduction of platinum salts: used as a catalyst, as in organic synthesis
noun: a black powder consisting of very finely divided metallic platinum, used as a catalyst, esp. in organic synthesis

platinum black in British English
noun: a black powder consisting of very finely divided platinum metal. It is used as a catalyst, esp in hydrogenation reactions

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