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Diammonium Phosphate (DAP) diammonium hydrogen phosphate
Diammonium Phosphate (DAP) diammonium hydrogen phosphate
Supplier Info
[China Supplier]
Contact Person : Ms. Yang Cong
Tel : 0086-838-8502696
Fax : 0086-838-8502699
Product Detail
(NH4) 2HPO4 , DAP , tech.grade and food grade , Assay:99.0 %min , P2O5: 53.0 %min , N:20.8 %min , PH : 7.8-8.2

Diammonium phosphate (DAP) 

Chemical formula: (NH4) 2HPO4

Molecular Weight:132.0

Technical Specifications:

 

Specifications

Specifications

Tech. grade

Food grade

Appearance

White crystals

Main content,              % min

99.0

99.0

Phosphorus pent-oxide,     % min

53.0

53.0

Nitrogen as N,             % min

20.8

20.8

Water insoluble,            % max

0.1

0.05

Moisture,                   % max

0.15

0.15

Heavy metals,as Pb.        % max

------

0.001

Arsenic,as As.              % max

------

0.0003

Fluorde,as F.               % max

------

0.002

PH

7.8-8.2

7.8-8.2

USE:

Used as fire-extinguishing agent for fabric, woods, paper. For food grade, it is mainly used as ferment agent, nourishment , and so on. Used as a high effective non-chloride NP compound fertilizer in agriculture ;It contains totally 74% fertilizer elements ;May used as a basic raw materials for NPK compound fertilizer.

Packing:

Plastic knit bag , Net weight 25kg/50kg/1000kg,Store at ventilated dry place.

Diammonium Phosphate (DAP) diammonium hydrogen phosphate

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