11 March 2020 3 8K Report

Dear scientists

I am working on a project and need to have highly pure (99.995) hexachloroplatinc acid.

I used 99.95 platinum and dissolved in aqua regia and precipitation with NH4Cl, but i lost some of the platinum salts, is there any economic method for this purification?

it is possible to purify Platinum (99.95) directly to Platinum (99.99)

sincerely

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