Diammonium phosphate(DAP CAS:18-46-0) Technical garde Food Grade
Rishon supply Diammonium phosphate (CAS:18-46-0),including Food Grade Diammonium phosphate -FG, Technical Grade Diammonium phosphate -TG, welcome your inquiry.
[Chemical formula]: (NH4)2HPO4
[Molecular Weight]:132.0
[Executive standard]: HG/T4132-2010
[Property]:White crystals, Density is 1.619, melting point is 155degree. Soluble in water easily, PH of 1% water solution is 8.0.
[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 74% 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 |
53.0 |
53.0 |
Nitrogen as N, % min |
20.8 |
20.8 |
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 |
7.8-8.2 |
7.8-8.2 |
[Packing]:In 25kg PP woven bag,Store at ventilated dry place.