... is used as emulsifier, prevent albumen conagulation, 1 Chemical Name: Disodium Phosphate2 Molecular Formula: Na2HPO4.12H2O, Na2HPO4.2H2O, Na2HPO43 Molecular weight ... stored separately from poisonous substances. ChineseEnglishFCC,1996(Na2HPO4),≥%Assay(Na2HPO4),≥%98.0(As),≤%As,≤%0.0003(Pb),≤%Heavy Metal(Pb),≤%0 ... :,.(Except loss on drying,others are measured as dry basis disodium phosphate