Usage:
For industrial use, such as oil field, paper-making, textile, dyeing, petrochemical industry, tanning industry,
metallurgical industry and building material industry, it is mainly used as a water softening agent in solution
for printing, dyeing, and boiler; Diffusant in papermaking; Slow corrodent, floating agent, dispersing
medium, high temperature agglomerate, detergent and soil analytical chemistry reagent. For food grade,
it is mainly used as additive agent, PH adjusting agent and fermentation agent, and nourishment.