Place of Origin : Jinan,China

for tech grade : As water softener for boiler water and industrial water; Be used as water treatment chemicals, corrosion inhibitor, flotation agent, dispersant, textile dyeing auxiliaries, rust inhibitor, etc.
For food grade: Be used as betterment agent of food, PH conditioning agent, dispersant agent, bloating agent, etc.; for bean products, using as stable coloring matter, protect tint of food