Factory Supply Best Price Food Grade Monopotassium Phosphate (MKP)

Product Overview

Description

Potassium Dihydrogen Phosphate MKP

Potassium Dihydrogen Phosphate (MKP)

Monopotassium Phosphate

Chemical formula: KH2PO4

Molecular weight: 136.09

CAS No.: 7778-77-0

Executive standard: HG/T4511-2013 (industrial grade) GB25560-2010 (food grade)

Properties: Colorless transparent crystal, stable in air, soluble in water (22.6g/100ml), insoluble in ethanol, deliquescence. When heated to 400 ℃, it melts into a transparent liquid, and after cooling, it solidifies into an opaque glassy potassium metaphosphate.

Uses: Food grade potassium dihydrogen phosphate is a high-quality quality improver, a nutritional fortifier, an agent for brewing and food manufacturing, and can be used in various foods, such as buffering agent (PH regulator), chelating agent (complex metal ions), yeast food, fermentation aids, leavening agents, nutritional fortifiers, antioxidant synergists, acidity regulators, etc.

Packing: inner plastic outer woven, net weight 25Kg, 50Kg, 1000Kg per bag, stored in a ventilated and dry place.

Content:

[Table unit: %]

Serial number	Specifications		Industrial grade	Food grade
1	Main content(KH2PO4 meter	≥	99	99
2	Potassium oxide(K2O)	≥	34	34
3	Phosphorus pentoxide(P2O5)	≥	52	52
4	PH of 1%aqueous solution		4.3-4.7	4.2-4.7
5	Moisture(H2O)	≤	0.5	0.2
6	Water insoluble matter	≤	0.1	0.2
7	Chloride(in Cl)	≤	0.05	0.05
8	Arsenic (in As)	≤	0.005	0.003
9	Heavy metals(in Pb)	≤	0.005	0.001
10	Iron(in Fe)	≤	0.003	0.003
11	Fluoride (in F)	≤	/	0.001
12	Lead(in Pb)	≤	/	0.0002

 

Nutrient content	Content
Phosphorus pentoxide	52%
Available phosphorus content	22.7%
Potassium oxide	34%
Available potassium	28.7%