Mono Ammonium Phosphate(MAP)

Molecular formula: NH4H2PO4

Molecular weight: 115.0

Standard executed:

GB10205-2001 (Technical grade)

GB10205-2001 (food grade)

CAS Number: 7722-76-1

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.

Application:

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 Technical

Main contents % MIN 98.0

Phosphorus pentoxide % MIN 61.0

Nitrogen, as N % MIN 11.8

PH of 1% water solution 4.8

Moisture % MAX 0.2

Water insoluble % MAX 0.10