Monoammonium Phosphate MAP 12-61 1.good quality 2.good price 3.fast develivery 3.good service

Monoammonium     Phosphate

Chemical formula         NH4H2PO4

Molecular weight         115.02

Properties     

  White granular crystals,soluble in water,but non-soluble in alcohol;PH value of 1% solution is at 4.5,relative density at 1.803,and melting point at 190;gradually losing ammonium in air and becoming into phosphoric acid.

Application     

  Used as fire-preventing agent for fabric ,timber,and paper;also as additive for fire-preventing coating;used in electroplating,and pharmacy;as fermentater and nourishment in foodstuff industry;in agriculture used as chlorine-free N and P compound fertilizer,with total nourishment(N+P2O5)at 74%,being a fine quality raw material for preparing N,P and K compound fertilizer.

Packing   25kg or 50kg net in plastic-woven sack with inner polythene film bag.Store in a ventilated,dry place.

Technical specifications

NO	Specifications	Industrial Grade	Food Grade
1	Main content        %≥	98.0	99.0
2	Phosphorus pentoxide %≥	60.5	61.1
3	Nitrogen,as N        %≥	12.0	12.0
4	PH value of 1% solution	4.34.7	4.34.7
5	Moisture           %≤	0.2	0.2
6	Water insoluble     %≤	0.2	0.1
7	Heavy metal,as pb   %≤		0.0001
8	Arsenic,as As       %≤		0.0001
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indusrtial 12-61 mono ammonium phosphate