Sodium hexametaphosphate as a water softener, detergents, preservatives, cement, hard-promoting agent, fibers and dyeing cleaning agent, also used for medicine, food, petroleum, printing and dyeing, ....

Calcium chloride is mainly used for drying, cooling agents, construction antifreeze, road dust collection agents, anti-fogging agent, plant fire protection agents, food preservatives.

Aluminum sulfate is used in papermaking, water treatment agent, and used matchmaking agent, tanning agent, an astringent medicine, wood preservatives and foam fire extinguishing agent.