uses for soft water, detergents, preservatives, cement hardening agent, dyeing fibers and cleaning agent, but also for medicine, food, petroleum, printing and dyeing, tanning, and paper packaging and storing For the main synthetic detergent additives, soap synergist, leather tanning agent in advance, dyeing auxiliaries, oil drilling mud and paint and food dispersant, the paper-oil agent and softener agents. For canned, juice drinks, dairy products, such as soybean milk for quality improvers, mainly for tenderizing canned ham, canned convinces Vicia faba Soya softening. Food is also used as thickeners and softener.