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Detailed Product Description
White crystal
High P use efficiency
Material for other fertilizer
Fertigation or foliar a
Specifications
1.good price 2.good delivery 3.good service 4.any payment terms
Ammonium dihydrogen phosphate (MAP)
Synonym: Diammonium hydrogen phosphate; Mono-Ammonium Phosphate Chemical formula: NH4H2PO4Molecular weight: 115.02 Standard executed: Q/7089476401-1998
Properties: White crystals, relative density is 1.803, melting point is 190¡ãC, easy to dissolve in water and less to dissolve in alcohol, PH value of 1%water solution is 4.5.
Applications: Mainly used for the fireproofing agent of wood, paper and textile, and also for additive of fireproofing dopes, powder fireproofing agent ,leaven and nutrient in food industry, and high-efficiency compound fertilizer.
Package and storage: Plastic-woven sack with polythene inner bag, net weight per bag is 25kg,50kg and 100kg. keep in dry and windy conditions.
Technical Specifications:
|
No.
|
standard name
|
industrial grade
|
food grade
|
|
1
|
Main content(as NH4H2PO4)%¡Ý
|
99.0
|
99.0
|
|
2
|
Phosphorus pent-oxide(as P2O5)%¡Ý
|
61.0
|
61.0
|
|
3
|
Nitrogen(as N)%¡Ý
|
11.8
|
11.8
|
|
4
|
PH value
|
4.4-4.8
|
4.4-4.8
|
|
5
|
Moisture%¡Ü
|
0.2
|
0.2
|
|
6
|
Heavy metal(as Pb)%¡Ü
|
0.001
|
|
|
7
|
Arsenic(As)%¡Ü
|
0.0003
|
|
|
8
|
Fluoride(as F)%¡Ü
|
0.005
|
|
|
9
|
Water insoluble %¡Ü
|
0.10
|
Company profile
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