Sodium chloride is an important mineral in livestock and poultry feed, and an essential substance to maintain life activities.

Sodium chloride can maintain the acid-base balance of blood and tissue fluid, regulate the stability of normal osmotic pressure, stimulate the secretion of saliva, and promote the appetite of livestock and poultry. Sodium chloride can promote the synthesis of organic matter such as fat and protein in the metabolic process; keep the digestive juice alkaline in the intestinal tract, activate amylase, and keep the gastric juice acidic, which has a bactericidal effect.