monopotassium phosphate(MKP)

monopotassium phosphate(MKP)

  • monopotassium phosphate(MKP)
  • monopotassium phosphate(MKP)
Min. Order: 50MT
Delivery Time: 12 Days
Place of Origin: Yichang,China
Supply Ability: 1500MT

Product Description

 

-Physical And Chemical Properties

Colorless cubic crystal or white crystal powder,relative density is 2.338, and melting point is 252.6 centigrade. and PH value of 1% solution is 4.5.

It is soluble in water and insoluble in ethanol, and the aqueous solution shows acidity. 

It melts and becomes transparent liquid at 400 centigrade. 

After refrigerating, it becomes opaque potassium metaphosphate. It is easy to deliquesce

-Specification

Items

Standard

Grade B

Grade A

KH2PO4 %≥

98.00

99.00

P2O5 %≥

51.20

51.60

K2O %≥

34.00

34.00

pH(3% solution)

4.3--4.7

Chlorid (Cl-) %≤

0.20

0.2

Fe %≤

--

0.003

Fluorid (F) %≤

--

0.001

As %≤

--

0.0003

Heavy metal (Pb) %≤

--

0.001

Water insolubles %≤

0.20

0.10

Moisture %≤

0.20

0.20

 Note: Parameters may be subtle differences due to production batch and you could put forward your specific parameters.

-Applications
• used as highly effective composite fertilizer. The total nutrition content can reach to 86%. And also as a basic raw material for N, P and K compound fertilizer.

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