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Posts tagged with 'aqua regia'

• • Platinum Solutions
  • by technomist
    

  • in archipelago-of-truth.blog.co.uk

  • 176 days old
  • Platinum dissolves in the mixture known as 'aqua regia', a highly corrosive, fuming yellow or red solution. The mixture is formed by mixing concentrated nitric acid and concentrated hydrochloric acid, usually in a volumetric ratio of one to three. When a solution of aqua regia and platinum is created, it forms chloroplatinic acid. The acid... more
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