A mordant that contains many tannins used for cotton dyeing in antiquity.

Alternative form of elaidic acid

Alternative form of creatine-phosphoric acid

The act of throwing a corrosive substance such as acid on a person as a form of assault.

plural of acid attack

(organic chemistry, obsolete) The active principle of the stigmata of maize.

A yellow pigment obtained from the scales of diurnal Lepidoptera, and from which lepidoporphyrin may be obtained.

(organic chemistry) A simple dicarboxylic acid, often used as a building block in the synthesis of heterocyclic rings and in the Weiss-Cook reaction.

(chemistry) A compound which yields H+ ions (protons) when dissolved in water (one of three main definitions of acid).

(chemistry) Relating to or involving interactions between an acid and a base.