|
MKP
Specifications
Monopotassium Phosphate
Molecular formula:KH2 PO4
Usage:
Used to manufacture metaphosphate in medical or food industry. Used as a high effective K and P compound fertilizer. It contains totally 86% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer.
No |
Indexes
|
Tech Grade
|
Food Grade
|
|
1
|
Main content %
|
98.0
|
98.0
|
|
2
|
phosphorus pentoxide %
|
51.5
|
51.5
|
|
3
|
Potassium oxide %
|
34.0
|
34.0
|
|
4
|
PH value of 1% solution %
|
4.4-4.8
|
4.4-4.8
|
|
5
|
Moisture %
|
0.20
|
0.20
|
|
6
|
Heavy metal, as Pb %
|
|
0.001
|
|
7
|
Arsenic, as As %
|
|
0.0003
|
|
8
|
Fluoride as F %
|
|
0.005
|
|
9
|
Insoluble in water %
|
0.10
|
0.10
|
|
