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Details for China MONOPOTASSIUM PHOSPHATE(MKP)

MONOPOTASSIUM PHOSPHATE(MKP) 7778-77-0

Category :

Inorganic chemicals/Inorganic salts

MONOPOTASSIUM PHOSPHATE(MKP)
CAS NO : 7778-77-0
EC NO : 231-913-4
MF : KH2PO4
MW : 136.08
Specification : Main contents(as KH2PO4) min99%, Phosphorus pentoxide(as P2O5)min51.5%, Potassium oxide min33.9%
Packing : In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.
Product description :

Molecular formula: KH2PO4

Molecular weight: 136.09

Standard executed: HG/T4511-2013(TG)/GB25560-2010(FG)

Properties:

White or colorless crystal, easily soluble in water, relative density at 2.338, 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(as KH2PO4 ) min%  99.0 99.0
2 Phosphorus pent oxide(as P2O5) min% 51.5 51.5
3 Potassium oxide min% 33.9 33.9
4 PH 4.3-4.7 4.2-4.7
5 Moisture max% 0.3 0.3
6 Heavy metals(as Pb)  max%   0.001
7 Arsenic(as As) max%   0.0003
8 Fluoride(as F) max%   0.001
9 Water insoluble max% 0.1 0.2
Uses : Manufacture metaphosphate in medical or food industry; 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.
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 : MONOPOTASSIUM PHOSPHATE(MKP) 7778-77-0