Diammonium Phosphate (DAP)

Diammonium Phosphate DAP (NH4)2HPO4 factory wholesale, your reliable Diammonium Phosphate DAP (NH4)2HPO4 supplier

Chemical formula(NH4)2HPO4

 

Molecular weight132.0

 

PropertyWhite, crystalline free flowing solid. Density is 1.619, melting point is 155, soluble in water easily.

 

UsesUsed as fire-extinguishing agent for fabric, woods, paper. For food grade, it is mainly used as ferment agent, nourishment, and so on.

 

PackingPlastic woven bag, net weight 25 Kg or 25 kilo nett paper bags with plastic inner-shrink wrapped

 

Technical Specifications

NO.

SPECIFICATIONS

TECH GRADE

1

Main content ((NH4)2HPO4)             %  

99.0

2

 P2O                              %  

53.0

3

Nitrogen, as N                        %  

20.8

4

PH of 1% solution

7.8-8.2

5

Water insoluble                       %  

0.10

6

Moisture (H2O)                           

0.2

7

Arsenic, as AS                        %  

Pass

8

Fluoride, as F                         %  

Pass

9

Heavy metal, as Pb                    %  

Pass



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