Factory price mono ammonium phosphate (MAP)
USD $340 - $450 /Metric Ton
Min.Order:10 Metric Tons
Zhengzhou Mahaco Commercial Co., Ltd.
Factory price mono ammonium phosphate (MAP)
Purity:98%min
MF: NH4H2PO4
PH:4.3
Appearance:white crystal
Density:1.803
Properties of MAP:
White crystal. The relative density is 1.803 and melting point is 190 centigrade. It is easily soluble in water and slightly soluble in alcohol, insoluble in acetone. It is stability in the air, and decompounds only a little at 100 centigrade. It loses ammonia and water, and becomes ammonium metaphosphate and phosphoric acid exceeding 190 centigrade.
Specifications of MAP:
Index name | Industrial grade | Food grade |
Content of (NH4H2PO4)%≥ | 98.0 | 98.0 |
Phosphorus pentoxide (P2O5)%≥ | 61.0 | 60.0 |
N%≥ | 12.0 | 12.0 |
PH (1% aqueous solution) | 4.4-4.6 | 4.4-4.6 |
Water insoluble matter%≤ | 0.10 | 0.10 |
Moisture%≤ | 0.5 | 0.5 |
Arsenic (As)%≤ | - | 0.0003 |
Fluoride (F)%≤ | - | 0.005 |
Heavy metal (Pb)%≤ | - | 0.001 |
Application of MAP:
mono ammonium phosphate used in wood, paper, fabric as fire proofing agent, also used as additives of fire-retardant coating, dry powder fire extinguishing agent. As fermentation agent, nutritional agent in food industry. Also used as a efficient N&P fertilizer.
Packing of MAP:
Mono ammonium phosphate is packed in 25kg/bags or according to your request.
Storage:Stored in ventilated and dry place.