It is used for the preparation of Fehling's solution, biuret reagent, masking agent, reducing agent determination, food additives, serum protein biochemical test. It is also used for plate making and mirror making in printing industry; Hot water bottle industry is used as reducing agent; Electroplating industry is used as complexing agent; Medically, it is used as a laxative; In the telecommunication industry, it is used to make crystal loudspeakers and microphones; Chemical fertilizer industry ADA desulfurizer, etc.
This product is used as baking powder in food industry; Plate making in the printing industry; Mirror making and thermos bottle industry as reducing agent; Electroplating industry complexing agent; It is used as a laxative in medicine; Used to make crystal speakers and microphones in the telecommunications industry; ADA desalting agent for chemical fertilizer industry; It is used in glass or other industries.