Product Description
MKP
Molecular formula: KH2PO4
Molecular weight: 136.09
CAS Number: 7778-77-0
Properties:
White or colorless crystal, easily soluble in water, relative density at 2.338 g/cm3, melting point at 252.6° C, and pH value of 1% solution is 4.5.
Uses:
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.
Packing and storage:
In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.
Guaranteed Technical Specifications:
No
Specifications
Industrial Grade
Food Grade
1
Main contents % ≥
99.0
99.0
2
P2O5 % ≥
51.50
51.50
3
Potassium oxide (K2O) % ≥
34.0
34.0
4
pH value of 1% solution
4.3-4.7
4.3-4.7
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
Water insoluble % ≤
0.20
0.10
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