Ammonium dihydrogen phosphate

MAP-Monoammonium phosphate White or grey granular Mainly usedMainly used for wood, paper, fabric for fire prevention agent.

Physical and Chemical Properties:

Molecular formula: NH4H2PO4 Molecular Weight: 115.03

Properties:

White powder or granular material(Granular product particles have a high compressive strength); Neutral;Density is about 1.80g/cm3;has good solubility in water, acid; Powder products have hygroscopic powder

Number	Item	Industrial-grade	Food-grade
1	The main content(NH4H2PO4)%≥	98.0	98.0
2	P2O5 %≥	61.0	60.0
3	N %≥	12.0	12.0
4	PH(1% aqueous solution)	4.4-4.6	4.4-4.6
5	Water Insoluble %≤	0.10	0.10
6	Water %≤	0.5	0.5
7	As %≤		0.0003
8	F %≤		0.005
9	heavy metals (Pb)%≤		0.001

Uses: Mainly used for wood, paper, fabric for fire prevention agent, also used as a fire retardant coating additives, dry powder fire extinguishing agent.

In the food industry for fermentation agents, nutrients. Also for N & P fertilizer efficiency.

Packing: Made within the plastic outer bag, bag 25Kg or 50Kg, stored in ventilated dry place.

Ammonium dihydrogen phosphate