Monoammonium Phosphate MAP

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CAS 7722-76-1
Structure Monoammonium Phosphate MAP
Synonyms Monoammonium phosphate
IUPAC Name Ammonium dihydrogen phosphate
Molecular Weight 115.026
Molecular Formula NH4·H2PO4
InChI 1/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)
InChI Key LFVGISIMTYGQHF-UHFFFAOYAX
Melting Point 190℃
Density 1.803 g/cm^3
Solubility Soluble in water easily, Slightly soluble in alcohol, insoluble in acetone.
Appearance White crystalline free flowing solid.
Application As a high effective non-chloride N, P compound fertilizer in agriculture, 100% water soluble fertilizer. For the fertigation , foliar application, drip irrigation and spray irrigation. Its total nourishment (N+P2O5) is at 73%, and also used as a basic raw material for N, P and K compound fertilizer. As a fire-prevention agent for fabric, timber and paper, dispersant for fiber processing and dyestuff industry, enamels for enamel,as well as used for fire retardant coating, dry powder for fire extinguisher and printing plate making industries. In the food industry: as leavening agent, dough regulator, yeast food, brewingfermentation additives and buffering agent, and so on. Also used as Animal feed additives and in industry of pharmaceutical manufacturing.
Storage Store at a cool, dry and well ventilated place.
Content NH4H2PO4 %≥ 99.0; P2O5 %≥ 61.0; N %≥ 12.0;
Moisture Content ≤ 0.5%
Packaging Net weight 25 Kg, 50Kg, 1000Kg
pH pH of 1% solution: 4.2-4.8

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