Mono potassium phosphate(kp)

back
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°ś , 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

Copyright © 2006-2010Changsha May Chemis Co.,Ltd.
Tel:86-731-84423162,84424162,84425162 Fax:86-731-84429162 E-mail£ļsales@maychemis.com Designer£ļmytome.cn