Sodium Dihydrogen Phosphate Monohydrate


Linear Formula:  Na2HPO4 · 2H2O
Molecular Weight:  177.99g/mol
CAS Number: 10028-24-7

Properties

Vapour pressure 1.41mmHg at 25℃
B pt. 158℃ at 760mmHg
M pt. 92.5℃
Density 1.064 g/mL at 20 ℃

Safety Information

Symbol
Storage Temp. Store at Room Temperature.
Storage Class 9
Packaging Glass Bottle
UN Number 3077

Description

Purpose
For R&D use onlynot for drug household or other uses.

General Description
Disodium phosphate (DSP) or sodium hydrogen phosphate 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.