Nanjing Xiangshengtai Chemical Co., Ltd.
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  • Company Name : Nanjing Xiangshengtai Chemical Co., Ltd.
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Di-Ammonium Phosphate

Di-Ammonium Phosphate
Product Detailed
Di-Ammonium Phosphate( DAP) Molecular formula: (NH4)2HPO4 CAS Number: 7783-28-0 Purity : 98%min.

Di-Ammonium Phosphate( DAP) 

Molecular formula: (NH4)2HPO4 Molecular weight: 132.0 Standard executed: Q/744657170-9.1-2005(technical grade)                                 Q/74465717-9.2-2005(food grade)CAS Number: 7783-28-0Properties: White granular crystal, relative density at 1.619g/cm3, melting point at 155  , easily soluble in water, insoluble in alcohol, PH value of 1% solution is 8.0Uses:As a fire-prevention agent for fabric, timber and paper. For food grade it is mainly used as a fermentation agent, nourishment, and so on. Used as a high effective non-chloride N, P compound fertilizer in agriculture. It contains totally 74% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer.Packing and storage:In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.Guaranteed Technical Specifications :

No.

Specifications

Industrial Grade

Food Grade

1

Main content% ≥

98.0

98.0

2

Phosphorus pentoxide% ≥

53.0

53.0

3

Nitrogen, as N % ≥

20.8

20.8

4

PH value of 1% solution

7.8-8.2

7.8-8.2

5

Moisture % ≤

0.2

0.2

6

Heavy metals, as Pb %≤

 

0.001

7

Arsenic, as As% ≤

 

0.0003

8

Fluoride as F% ≤

 

0.005

9

Water insoluble % ≤

0.10

0.10

 

Di-Ammonium Phosphate



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