... Ba, Mg, Cu and Fe; it is a fine agent for water treatment. Application:For industrial use, such as oil ... as a water softening agent in solution for printing, dyeing, and boiler; Diffusant in papermaking; slow corrodent, floating agent, dispersing medium, high ... food grade, it is mainly used as additive agent, PH adjusting agent and fermentation agent, and nourishment. Packaging:Plastic-woven sack with ...