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Disodium phosphate (DSP), or disodium hydrogen phosphate, or sodium phosphate dibasic, is an inorganic compound with the chemical formula Na 2 H P O 4. It is one of several sodium phosphates. The salt is known in anhydrous form as well as hydrates Na 2 HPO 4 ·nH 2 O, where n is 2, 7, 8, and 12. All are water-soluble white powders. The ...
A sodium phosphate is a generic variety of salts of sodium (Na +) and phosphate (PO 3− 4). Phosphate also forms families or condensed anions including di-, tri-, tetra-, and polyphosphates . Most of these salts are known in both anhydrous (water-free) and hydrated forms.
Trisodium phosphate was at one time extensively used in formulations for a variety of consumer-grade soaps and detergents, and the most common use for trisodium phosphate has been in cleaning agents. The pH of a 1% solution is 12 (i.e., very basic ), and the solution is sufficiently alkaline to saponify grease and oils.
Disodium hydrogen phosphite is the name for inorganic compounds with the formula Na 2 HPO 3 •(H 2 O) x. The commonly encountered salt is the pentahydrate. [1] A derivative of phosphorous acid (HP(O)(OH) 2), it contains the anion HPO 3 2−. Its common name suggests that it contains an acidic hydrogen atom, as in sodium hydrogen carbonate ...
Trimethyl orthophosphate. Removal of protons (H +) from k hydroxyl groups –OH leaves anions generically called phosphates (if k = n − 2x + 2) or hydrogen phosphates (if k is between 1 and n − 2x + 1), with general formula [H n−2x+2−k P n O 3n+1−x] k−. The fully dissociated anion (k = n − 2x + 2) has formula [P n O 3n−x+1] (n ...
Dihydrogen phosphate is an inorganic ion with the formula [H 2 PO 4] −.Phosphates occur widely in natural systems. [1]These sodium phosphates are artificially used in food processing and packaging as emulsifying agents, neutralizing agents, surface-activating agents, and leavening agents providing humans with benefits.
As a House member, John Curtis, R-Utah, exhibited a willingness to buck his own party. Now the senator-elect who is set to take the seat being vacated by retiring Mitt Romney, said he’s not ...
Disodium hydrogen orthophosphate; Sodium phosphate dibasic; disodium phosphate; Molecular weight: 120.054 g/mol: 119.976 g/mol: 141.957 g/mol: Formal charge: zero zero