Diammonium hydrogen phosphate (DAP) CAS No.: 7783-28-0 (NH4)2HPO4

1.White crystal or granular 2.98%MIN 3.50kgs or 100kgs per drums 4.Diammonium phosphate 18-46-0  Specifications

Diammonium phosphate 1.Appearance:White crystal 2.Content:>98% 3.Packing:9Kg or 25Kg net woven bag 4.SGS & ISO Certificate

Product Name : Diammonium phosphate, DAP

Other name: Diammonium phosphate 18-46-0, Diammonium phosphate DAP Fertilizer, Food grade diammonium phosphate, DAP ammonium phosphate.

Product Description:

1.Diammonium phosphate,DAP 2.Appearance: White crystal 3.Content: >98% 4.Packing: 9kg or 25kg net woven bag

5.Place of Origin: Shandong, China.

6.Grade Standard: Industrial Grade and Food Grade.

7.HACCP and SGS Certificate

Brand Name: TIANRUN.

Molecular formula : (NH4)2HPO4

Molecular weight : 132.05

Model No.: YR-DAP621(Industrial grade), YR-DAP622(Low arsenic grade)

Standards : Enterprise standard

Property : White sand-like crystal, special gravity:1.619, melting point : 155oC, easy soluble in

water.  pH value of 1% water solution  is 8.0.

Specification: 

Specification	Industrial grade	Low arsenic grade
Appearance	White crystal	White crystal
Total content    %	≥98	≥98
P2O5 content     %	≥53	≥53
N content     %	≥20.8	≥20.8
Moisture      %	≤0.2	≤0.2
Water insoluble matters  %	≤0.1	≤0.1
Heavy metal ( base on Pb )     %	--	≤0.001
As ( base on As ) %	--	≤0.0003
Fluoride ( base on F ) %	--	≤0.005

Usage: Used as fire retardant, fire-proofing agent, fire-proof agent additive for wood, paper, fabric, used 

in manufacturing late making, medicine and radio tube, also used in phosphorus, nitrogen high 

efficient compound fertilizer. Low arsenic grade is mainly used as nutrient.Packing: 

Net Weight: 9kg or 25kg woven bag with plastic liner.

   

Diammonium hydrogen phosphate (DAP) CAS No.: 7783-28-0 (NH4)2HPO4