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Food Grade Potassium Dihydrogen Phosphate (MKP)

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.
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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.

[Table unit: %]

Serial number Indicator name   Industrial grade Food grade
No. Specifications Tech grade Food grade
1 Main content (KH2PO4 meter) 99 99
Main content
2 Potassium oxide (K2O) 34 34
K2O
3 Phosphorus pentoxide (P2O5) 52 52
Phosphorus pentoxide
4 PH value of 1% aqueous solution   4.3-4.7 4.2-4.7
PH of 1% solution
5 Moisture (H2O) 0.5 0.2
Moisture
6 Water insoluble matter 0.1 0.2
Water insoluble
7 Chloride (in CI) 0.05 0.05
Chloride, as CI
8 Arsenic (in As) 0.005 0.0003
Arsenic, as AS
9 Heavy metals (in Pb) 0.005 0.001
Heavy metal, as Pb
10 Iron (in Fe) 0.003 0.003
Lron Fe
11 Fluoride (in F) - 0.001
Fluoride, as F
12 Lead (in Pb) - 0.0002
Lead (As P)

nutrient content content
phosphorus pentoxide

52%

Available phosphorus content

22.7%

Potassium oxide

34%

available potassium

28.7%

 

Keyword:
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potassium
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Mail:PHOSPHATE@ALIYUN.COM

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