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 32−. Its common name suggests that it contains an acidic hydrogen atom, as in sodium hydrogen carbonate.

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Structural formula of Na 2 HPO 3. The anion has C 3v symmetry. From the commercial perspective, the most important phosphite salt is basic lead phosphite. Many salts containing the phosphite ion have been investigated structurally, these include sodium phosphite pentahydrate (Na 2 HPO 3 ·5H 2 O).

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 Na2HPO4·nH2O, where n is 2, 7, 8, and 12. All are water-soluble white powders.

There are 4 easy steps to find the molar mass of Na2HPO3 based on its chemical formula.

磷酸氢二钠，又名磷酸一氢钠，化学式为Na2HPO4，是磷酸生成的钠盐酸式盐之一。 它为易潮解的白色粉末，可溶于水，水溶液呈弱碱性。 磷酸氢二钠可以用来制作柠檬酸、软水剂、织物增重剂、防火剂，并用于釉药、焊药、医药、颜料、食品工业及制取其他磷酸盐用作工业水质处理剂、印染洗涤剂、品质改良剂、中和剂、抗生素培养剂、生化处理剂 食品品质改良剂。 …

Disodium hydrogen phosphite is a white or colorless solid, little studied. To calculate molar mass of a chemical compound enter its formula and click 'Compute'. In chemical formula you may …

Na2HPO3 5H2O| ?98% crystals| used as a mild reducing agent in organic synthesis reactions| Buy now from Sigma-Aldrich

P4O6 + NaOH = Na2HPO3 + H2O is a Double Displacement (Metathesis) reaction where one mole of Tetraphosphorus Hexaoxide [P 4 O 6] and eight moles of Sodium Hydroxide [NaOH] react to form four moles of Disodium Hydrogen Phosphite [Na 2 HPO 3] and two moles of Water [H 2 O]

Nov 21, 2005 · Abstract Anhydrous disodium phosphonate, Na2HPO3, was prepared by dehydration of its pentahydrate. The crystal structure of Na2HPO3 was solved from high resolution X-ray powder diffraction data (P2...