Aqua Regia Container

Aqua regia solution is very energetic and potentially explosive.

Aqua regia container. Regal water or king s water is a mixture of nitric acid and hydrochloric acid optimally in a molar ratio of 1 3. Never store aqua regia in a closed. Aqua regia is an extremely corrosive mixture of nitric and hydrochloric acid used as an etchant for some analytical chemistry procedures and to refine gold aqua regia dissolves gold platinum and palladium but not the other noble metals here s what you need to know to prepare aqua regia and use it safely. Leave the hot aqua regia solution in an open container until cool.

Never remove a container with aqua regia from the fume hood. Adding any acids or bases to aqua regia or spraying it with water will accelerate the exothermic reaction. Aqua regia ˈ r eɪ ɡ i ə ˈ r iː dʒ i ə. It is very likely to become hot more than 100 o c.

Aqua regia solution is very energetic and potentially explosive. Perform all work in a secondary container that is clean and free of organic matter. All handling of aqua regia must be done with glassware inside a fume hood. Never store aqua regia in a closed.

It is very likely to become hot more than 100 o c. Adding any acids or bases to aqua regia or spraying it with water will accelerate the exothermic reaction. Leave the hot aqua regia solution in an open container until cool.