Choline chloride is bifunctional, containing both quaternary ammonium salt and an alcohol. The cation is choline, which occurs naturally. It is a white, water-soluble salt used mainly in animal feed. Usage Generally classed as a B-complex vitamin (sometimes referred to as vitamin B4) choline influences the metabolism of carotene and vitamin A in animals. It is an essential component for ensuring the proper functioning of the nervous system.

RXSOL-19-1252-210 Butyl Cellosolve Acetate is an organic compound with the chemical formula BuOC₂H₄OH.

Acid thickener thickens and increases the viscosity of a range of acid systems including phosphoric, sulfuric, hydrofluoric, citric, oxalic etc.