noun Date: 1871 a soluble salt K 2 Cr 2 O 7 forming large orange-red crystals used especially in dyeing, in photography, and as an oxidizing agent
POTASSIUM DICHROMATE
Meaning of POTASSIUM DICHROMATE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012