Monoammonium phosphate (MAP CAS: 7722-76-1) technical grade food grade
Rishon Supply Monoammonium phosphate(CAS:7722-76-1),including technical grade Monoammonium phosphate-TG,food grade Monoammonium phosphate -FG, welcome your inquiry.
[Chemical formula]: NH4H2PO4
[Molecular Weight]:115.0
[Executive standard]:HG/T4133-2010
[Property]:White crystals, Density is 1.803 (19degree) melting point is 190degree. Soluble in water easily, PH of 1% water solution is 4.5.
[USE]:Used as fire-extinguishing agent for fabric, woods, paper. For food grade, it is mainly used as ferment agent, nourishment , and so on. Used as a high effective non-chloride N.P compound fertilizer in agriculture ;It contains totally 73% fertilizer elements ; May used as a basic raw materials for N.P.K compound fertilizer.
[Technical Specifications]:Assay >99.0 %
Specifications |
Specifications |
|
|
Tech. grade |
Food grade |
Appearance |
White Crystals |
|
Main content, % min |
99.0 |
99.0 |
Phosphorus pent-oxide, % min |
61.0 |
61.0 |
Nitrogen as N, % min |
11.8 |
11.8 |
Water insoluble, % max |
0.1 |
0.05 |
Moisture, % max |
0.2 |
0.2 |
Heavy metals,as Pb. % max |
------ |
0.001 |
Arsenic,as As. % max |
------ |
0.0003 |
Fluorde,as F. % max |
------ |
0.002 |
PH |
4.2-4.8 |
4.2-4.8 |
[Packing]:In 25kg PP woven bag,Store at ventilated dry place.