noun Date: 1869 a deliquescent dark salt FeCl 3 that readily hydrates to the yellow-orange form and that is used especially for etching, in sewage treatment, and as an astringent
FERRIC CHLORIDE
Meaning of FERRIC CHLORIDE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012