Di Sodium Phosphate

Disodium phosphate (DSP), or sodium hydrogen phosphate, or sodium phosphate dibasic, is the inorganic compound with the formula Na2HPO4. It is one of several sodium phosphates. The salt is known in anhydrous form as well as forms with 2, 7, 8, and 12 hydrates. All are water-soluble white powders; the anhydrous salt being hygroscopic.

products.synonyms missing
Dibasic Sodium Phosphate, Disodium Monohydrogen Phosphate, Disodium Phosphate, DSP, E 339, Neutral Sodium Phosphate, Phosphoric Acid Disodium Salt, Sodium Phosphate Dibasic
products.formula missing
Na2HPO4
products.cas_number missing
-

products.characteristics missing

products.molar_weight missing
141.96 g/mol (anhydrous) 177.99 g/mol (dihydrate) 268.07 g/mol (heptahydrate)
products.melting_point missing
250 °C decomposes
products.specific_gravity missing
1.7 g/cc
products.forms missing
Powder, White

products.uses_applications missing

products.key_applications missing

  • Buffer agent
  • Food and Nutrition
  • Water treatment
  • Personal care
  • Animal feed
  • Cosmetic products

products.industries missing

  • Animal Nutrition
  • Water Treatment
  • Beauty & Personal Care
  • Food & Nutrition