MONOAMMONIUM PHOSPHATE (MAP)
 (CAS No.: 7722-76-1)
Executive Standard: Q/7089476401-1998
Molecular Formula: NH4H2PO4
MW: 115.0
Character: 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
Package: 25kgs woven bag lined with plastic bag, according to the customer is demand , Stored at draughty dry places.
Usage: 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) contains totally 73% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer.

Specifications
Tech Grade 

Main content % 
99.0

Phosphorus Pentoxide % 
61.0

Nitrogen, as N % 
12.0

PH Value of 1% water solution
4.4-4.8

Water insoluble % 
0.1

Moisture % 
0.2