... , paper making, textile, printing dyeing, petrochemical, leather & building 3. quality Whole Name:Sodium Hexameta Phosphate [Molecular formula]: (NaPO3)6[Molecular weight]: 611 ... ,dispersant, high temperature binding agent and additive, quality modifier, PH value regulator, metallic ion chelating agent and bulking agent etc.. quality SHMP Sodium Hexametaphosphate sodium