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Details for China Mono Potassium Phosphate

Mono Potassium Phosphate 7778-77-0

Category :

Inorganic chemicals

Mono Potassium Phosphate
CAS NO : 7778-77-0
EC NO : 231-913-4
MF : KH2PO4
MW : 136.08
Specification : 98%
Packing : In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.
Product description :

Category :

phosphate
Product name : Mono Potassium Phosphate(MKP)
Description :
Molecular formula: KH2PO4
Molecular weight: 136.09
Standard executed: HG2321-1992 (Technical grade)
                                       Q74465717-12(Food grade) 
Properties:
White or colorless crystal, easily soluble in water, relative density at 2.338 g/cm3, melting point at 252.6℃ , and PH value of 1% solution is 4.5.

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
Uses : Used to manufacture metaphosphate in medical or food industry. Used as a high effective K and P compound fertilizer
Synonyms : Dipotassium dihydrogenphosphate;Phosphoric acid, monopotassium salt;potassium dihydrogenorthophosphate;Potassium dihydrogen phosphate;MONOPOTASSIUM PHOSPHATE;MKP;Mono Potassium Phosphate;Potassium phosphate, monobasic;Potassium dihydrogen phosphate anhydrous;
Molecular Structure : Mono Potassium Phosphate 7778-77-0