Ammonium Dichromate
chemical formula: (NH4)2Cr2O7
( granular )
Ammonium Dichromate is an oxidizer. This compound, as in all chromates and dichromates, chromium is in a +6 oxidation state, commonly known as hexavalent chromium. It is best known for its use in the classic 'Volcano' chemistry demonstration. See our video below.
Caution: Ammonium Dichromate is toxic. Use normal chemical safety precautions when working with Ammonium Dichromate.
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