Dipotassium phosphate (DKP) is one of the potassium salts produced by phosphoric acid. CAS NO. is: 7758-11-4. It is colorless tetragonal crystals or white crystals.
Applications:
Dipotassium phosphate (DKP) is used in the pharmaceutical industry as a culture agent for penicillin and streptomycin. It can also be used as a deironizer and PH regulator.
In food industry, it is used as raw material for preparing alkaline water for pasta products. Di potassium phosphate (DKP) can also be used as a feed additive to supplY mineral elements such as phosphorus and potassium, especially in fish feed.
In agriculture, DKP is a physiologically neutral fertilizer with good water solubility. It is the first choice for foliar potassium fertilizer because it contains 52% phosphorus, 34% potassium and a utilization rate of more than 80%.
Specification：
Items
Standard
Appearance
White powder
Assay%
≥98.0
Phosphorus pentoxide%
40.3-41.5
Potassium oxide (K2O)%
≥52.0
PH value (10g/L solution)
8.7-9.4
Heavy metal, as Pb %
≤0.001
Arsenic, as As%
≤0.0001
Fluoride as F%
≤0.001
Water insoluble%
≤0.2
Lead%
≤0.0001
Fe%
≤0.0004
Chlorine%
≤0.001
Ash%
≤0.2
Loss on drying%
≤2.0
Perchlorate%
≤0.00005
Cadmium%
≤0.0001
Mercury%
≤0.0001
Test for Potassium
Passes test
Test for Phosphate
Passes test
Dipotassium Phosphate (DKP)
Dipotassium phosphate (DKP) is one of the potassium salts produced by phosphoric acid. CAS NO. is: 7758-11-4. It is colorless tetragonal crystals or white crystals.
Applications:
Dipotassium phosphate (DKP) is used in the pharmaceutical industry as a culture agent for penicillin and streptomycin. It can also be used as a deironizer and PH regulator.
In food industry, it is used as raw material for preparing alkaline water for pasta products. Di potassium phosphate (DKP) can also be used as a feed additive to supplY mineral elements such as phosphorus and potassium, especially in fish feed.
In agriculture, DKP is a physiologically neutral fertilizer with good water solubility. It is the first choice for foliar potassium fertilizer because it contains 52% phosphorus, 34% potassium and a utilization rate of more than 80%.
