Molecular formula:Na5P3O10 Molecular weight:368 Content:94% Specification:technical and food grade CAS NO.:7758-29-4 Properties:White powder Purpose:synthetic detergent as synergist for soap, water softener, tanning agent for leather making.In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans.