Description
Ammonium Dichromate (NH4)2Cr2O7
Ammonium dichromate has important uses in photography, used as an alternative to potassium dichromate, it is a common inorganic chemical reagent.
Gum bichromate printing Carbon print to harden gum and gelatine when exposed to ultraviolet light. Used in the bleach solution in bromoils.
Handle with care: it is carcinogenic and corrosive Handle with gloves, eye protection and appropriate health and safety protection.
