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Disodium Hydrogen Phosphate

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Molecular Formula:Na2HPO4·12H2O

Molecular Weight:358

CAS No:7558-79-4

Property:Colorless semi—transparent column-shape crystal, efflorescence easily, soluble in water, insoluble in alcohol, water solution appears weak alkaline. It decomposed to sodium pyrophosphate when it is heated to 250℃. Specific gravity: 1.63 Melting point: 34.6℃.

Specification:

Disodium hydrogen phosphate
98% Min
Phosphate
0.7% Max
Chloride
0.05% Max
Water Insoluble matter
0.1% Max
PH
8.8-9.2%

Packing:

Usage:

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