Shifang City Zhenjiang Chemical Co., Ltd.
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  • Contact Person : Ms. Zeng Jing
  • Company Name : Shifang City Zhenjiang Chemical Co., Ltd.
  • Tel : 86-0838-8301018
  • Fax : 86-0838-8301150
  • Address : Sichuan,Shifang,Sansheng Village, Hefeng Town
  • Country/Region : China
  • Zip : 618400

Diammonium phosphate fertilizer(21-53-0)

Diammonium phosphate fertilizer(21-53-0)
Product Detailed
Diammonium phosphate fertilizer: 1.purity:99%min 2.Nitrogen:21%min 3.moisture:0.1%max 4.a manufacture

Diammonium phosphate fertilizer

Chemical formula: (NH4)2HPO4 

Molecular weight: 132.06

Properties: Colorless clarity rhombic crystal or white powder. The relative density is 2.338. It is soluble in water and insoluble in ethanol, acetone and ammonia. It decompounds at 155 centigrade. It is easy to lose ammonium and becomes ammonium dihydrogen phosphate in the air. React with ammonia and form triammonium phosphate.

Specification:

items

unit

standard

technical grade

low  arsenigrade

 (NH4)2HPO4

%≥

98.00

98.00

P2O5

%≥

53.00

53.00

N

%≥

21.00

21.00

pH(1% solution)

--

7.8--8.5

Fluorid (F)

%≤

--

0.001

As

%≤

--

0.0003

Heavy metal (Pb)

%≤

--

0.001

Water insolubles

%≤

0.1

0.1

Moisture

%≤

0.2

0.2

Use: It is used in the making of printing plate and in the manufacture of electronic tube,china and enamel wares,high fertilizer.

Diammonium phosphate fertilizer(21-53-0)



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