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Disodium Phosphate

DSP
 
 
Production information
PROPERTIES   &  USAGE
Properties   Usage
Chemical formula Na2HPO4 oods and water treatment
Molar mass 141.96 g/mol (anhydrous) anti-caking additive
Density 1.7 g/cm3  
Melting point 250 °C (482 °F; 523 K) decomposes  
  268.07 g/mol (heptahydrate)  
 
SPECIFICATION
Specification : TECHNICAL GRADE
Appearance  : White or colorless crystalline free flowing solid 
Content of NaH2PO4%  : 98% min
P2O5  : 49% min 
PH of 1% water solution  : 8.5--10 
Water insoluable : 0.1% max