Description
DKP 203 Dipotassium phosphate (K2HPO4) is a highly water-soluble salt often used as a fertilizer and food additive as a source of phosphorus and potassium as well as a buffering agent.
Benefits:
Fully water solubility.
White free-flowing crystalline powder.
Suitable for a wide range of crops
DKP 203 Consists of 100% plant nutrients.
Highly soluble and pure, safe for use in all irrigation and spraying system
Alkaline reaction in aqueous solution
DKP 203 Suitable for the Nutrition, foliar application and production of fertilizer blends and nutrient solutions
Fully water solubility.
White free-flowing crystalline powder.
Suitable for a wide range of crops
DKP 203 Consists of 100% plant nutrients.
Highly soluble and pure, safe for use in all irrigation and spraying system
Alkaline reaction in aqueous solution
DKP 203 Suitable for the Nutrition, foliar application and production of fertilizer blends and nutrient solutions
Specification
| pH value | 8.7-9.4(1% solution) |
| Content (as dry base) | ≥98.0% (105ºC,4h) |
| P2O5 Content (Anhydrous basis) | 40.3%–41.5% |
| Water insoluble (Anhydrous basis) | ≤0.2% |
| Chloride | ≤0.03% |
| Sulfate | ≤0.1% |
| Fluoride | ≤10ppm(expressed as fluorine) |
| Loss on drying | ≤(105ºC,1h)% |
| Heavy metals | ≤10ppm |
| As | ≤3ppm |
| Iron | ≤30ppm |
| Cadmium | ≤1ppm |
| Mercury | ≤1ppm |
| Lead | ≤1ppm |
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