Monopotassium Phosphate (MKP) CAS NO.:7778-77-0

Name: Monopotassium Phosphate

CAS No.: 7778-77-0

Other name:MKP、Potassium dihydrogen phosphate

Appearance: White or colorless crystals

Molecular formula: KH2PO4

Molecular Weight: 136.09

Melting point: 252.6℃

Water solubility: soluble

Density: 2.338 g/cm³

Product origin:
China
Lead Time:
2 weeks

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product introduction

Description:

Monopotassium Phosphate (MKP) CAS: 7778-77-0 is a colorless orthorhombic crystalline to white particles or crystalline powder. Odorless. Stable in the air. Relative density 2.338. Melting point 96 ℃ to 253 ℃. Easy to dissolve in water (83.5g/100ml, 90 ℃), the pH value of a 1% aqueous solution is 4.2-4.7. Insoluble in ethanol.

Application：

Monopotassium Phosphate (MKP) CAS: 7778-77-0 is used in the food industry as a buffering agent, chelating agent, yeast feed, seasoning agent, nutritional enhancer, fermentation assistant, leavening agent, etc.

Specification:

Item	Standard
Content (as KH2PO4)% ≥	98.0
PH value	4.2-4.7
As ≤%	0.0003
Pb ≤%	0.0002
Heavy Metals (as Pb), ≤%	0.001
F ≤%	0.001
Water insoluble matter % ≤	0.2
Loss on drying %≤	1.0
P2O5%	51.1
K2O%	34.0

Packaging and Storage

Lined in plastic bags, wrapped in plastic coated woven bags, with a net weight of 25kg per bag.

This product should be stored in a dry and ventilated warehouse to prevent rain and moisture during transportation. Handle with care during loading and unloading to prevent packaging damage and moisture. Store separately from toxic substances.

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