Nanjing Xiangshengtai Chemical Co., Ltd.
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  • Contact Person : Ms. Li Julia
  • Company Name : Nanjing Xiangshengtai Chemical Co., Ltd.
  • Tel : 86-0-13914781109
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  • Address : Jiangsu,Nanjing,Rm 10-910 of Xinyuan, Baixia District,Nanjing
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Mono Ammonium Phosphate

Mono Ammonium Phosphate
Product Detailed
Mono Ammonium Phosphate(MAP) Molecular formula: NH4H2PO4 CAS Number : 7722-76-1

Mono Ammonium Phosphate(MAP)

Molecular formula: NH4H2PO4Molecular weight: 115.0Standard executed: Q/74465717-9.1-2005(tchnical grade)                                 Q/74465717-9.2-2005(food grade)CAS Number :  7722-76-1Properties: White granular crystal; relative density at 1.803, melting point at 190  , easily soluble in water, slightly soluble in alcohol, insoluble in ketone, PH value of 1% solution is 4.5.Uses: As a fire-prevention agent for fabric, timber and paper, as well as a fire-prevention coating, and dry powder for fire extinguisher. 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. Its total nourishment (N+P2O5 ) is at 73%, and may be used as a basic raw material for N, P and K compound fertilizer. Packing and storage:In 25kg, 50kg, 1000kg net bag, store at a cool, dry and well ventilated place.Guaranteed Technical Specifications :

No

Specifications

Industrial Grade

Food Grade

1

Main contents% ≥

98.0

98.0

2

Phosphorus pentoxide% ≥

61.0

61.0

3

Nitrogen, as N % ≥

11.8

11.8

4

PH of 1% water solution

4.4-4.8

4.4-4.8

5

Moisture% ≤

0.2

0.2

6

Heavy metals, as Pb % ≤

 

0.001

7

Arsenic, as As % ≤

 

0.0003

8

Fluoride as F % ≤

 

0.002

9

Water insoluble % ≤

0.10

0.10

Mono Ammonium Phosphate



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