Sodium Dihydrogen Phosphate Dihydrate is an inorganic compound. This industrial grade chemical is found in anhydrous salt form. Available in white powder based form, this substance has 0.20 % water solubility. Ph value of Sodium Dihydrogen Phosphate Dihydrate ranges between 4.1 to 5.0. Its molecular weight is 156.01 and melting point is 60 degree C. Density of this chemical is 156.01. Standard of this substance has been verified on the basis of its storage life, composition, possible toxin content etc.