Used for power stations, locomotives and boiler water treatment plant and the efficiency of the soft agent, detergent additives, control and anti-corrosion of potions, promoting agents, streptomycin cement hardening agent, fiber industry, the purification of industrial cleaning bleach.The mineral industry as flotation agents.Medicine on the drilling pipe for petroleum drilling rust and control when the viscosity of pulp adjust rise.In the fabric dyeing, tanning, papermaking, color film, soil analysis, chemistry, analytical chemistry department also have certain USES.