Mono Ammonium Phosphate (MAP)
Molecular formula: NH4H2PO4
Properties:
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
Food Grade
1
Main contents%min 98.0
2
phosphorus pentoxide%min 61.0
3
Nitrogen, as N %min 11.8
4
PH of 1% water solution 4.4-4.8
5
Moisture% max 0.2
6
Heavy metals, as Pb % max 0.001
7
Arsenic, as As % max 0.0003
8
Fluoride as F % max 0.002
9
Water insoluble % max 0.10
We can also manufacture industrial grade.
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