MONOAMMONIUM PHOSPHATE (MAP)

Molecular formula: NH₄H₂PO₄
Molecular weight: 115.0
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 bage, store at a cool, dry and well ventilated place.
Guaranteed Technical Specifications :

Specifications	Industrial Grade	Food Grade
Main contents% ≥	98.0	98.0
Phosphorus pentoxide% ≥	61.0	61.0
Nitrogen, as N % ≥	11.8	11.8
PH of 1% water solution	4.4-4.8	4.4-4.8
Moisture% ≤	0.2	0.2
Heavy metals, as Pb % ≤		0.001
Arsenic, as As % ≤		0.0003
Fluoride as F % ≤		0.005
Water insoluble % ≤	0.10	0.10