AMMONIUM HYDROGEN PHOSPHATE

 

SYNONYM: DAP;              DIAMMONIUM PHOSPHATE

 

FORMULA: (NH4)2HPO4

 

M.W.: 132.06

 

CAS NO.: 7783-28-0

 

GRADE: FOOD GRADE

 

DESCRIPTION: COLORLESS TRANSPARENT MONOCLINAL CRYSTAL OR WHITE POWDER. RELATIVE DENSITY IS 1.619, IT IS EASILY DISSOLVED IN WATER BUT NOT TO BE DISSOLVED IN ALCOHOL, ACETONE AND AMMONIA.

 

SPECIFICATIONS:  

(NH4)2HPO4

98.0% MIN.

P2O5

53.0% MIN.

N

20.8% MIN.

PH VALUE (1% SOLUTION)

8.0-8.2

WATER INSOLUBLE

0.10% MAX.

MOISTURE

0.6% MAX.

As

0.0003% MAX.

F

0.005% MAX.

HEAVY METALS (AS Pb)

0.001% MAX.

 

USES: FOR FOOD INDUSTRY, MAINLY USED AS FERMENT AGENT AND NOURISHMENT.

 

PACKING: IN 25KG OR 50KG PLASTIC WEAVE BAG.