Calcium pantothenate is an organic substance with the chemical formula C18H32O10N2Ca, which is easily soluble in water and glycerol, but insoluble in alcohol, chloroform and ether. Mainly used in medicine, food and feed additives. It is a component of coenzyme A, which is involved in the metabolism of carbohydrates, fats and proteins, and is an indispensable trace substance for humans and animals to maintain normal physiological functions. More than 70% are used as feed additives.