Dipotassium Phosphate Anydrous（DKPA）

Dipotassium Phosphate Anydrous-DKPA

DKP: Tech/Food Grade Monopotassium Phosphate

(Tech grade as 100% water soluble fertilizer)

Chemical Formula: K2HPO4

Molecular weight: 174.18

Cas No.:7758-11-4

Standard:

Food grade : GB25561-2010

Tech grade : HG2321-1992
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Items	Technical Grade	Food Grade
Main content (K₂HPO₄)	≥98.0%	≥98.0%
Phosphorus pentoxide(P₂O₅)	≥41.0%	≥41.0%
Potassium Oxide(K₂O)	≥53.0%	≥53.0%
water insoluble matter	≤0.20%	≤0.20%
Chloride(Cl)	≤0.05%	≤0.05%
pH value	8.6-9.4	8.6-9.4
Iron (Fe)	-----	0.007%
Arsenic (As)	-----	≤0.0003%
Heavy metal (Pb)	-----	≤0.0002%
Fluoride	-----	≤0.001%
Mesh size	100 mesh ≥ 85.0%

Application in premium fertilizers :

In the premium fertilizer sector, anhydrous dipotassium phosphate is widely used for its high purity, excellent solubility, and outstanding formulation stability.
It performs exceptionally well in high-concentration water-soluble fertilizers, drip-irrigation products, foliar fertilizers, and specialized nutrient formulations, providing crops with highly efficient phosphorus and potassium.
With its near-neutral solution pH and strong compatibility with other nutrient salts, it minimizes precipitation risks and meets the stringent requirements of advanced formulations, ultimately improving fertilizer performance and nutrient uptake efficiency.

Application in foods :

Food-grade anhydrous dipotassium phosphate is mainly used in the food industry as a buffering agent, stabilizer, emulsifier, and nutrient fortifier.
It is commonly applied in beverages, dairy products, instant foods, meat products, and baked goods to adjust pH, improve texture and stability, and supply readily bioavailable phosphorus and potassium, thereby enhancing overall product quality.

Packing And Storage:

Inner polyethylene bag and outer woven bag.Net Weight per bag: 25kg/50kg/1000/kg.
Stockpiled at ventilated place, avoiding rain, moisture and insulation,handle with care to prevent bag damage.Store away from toxic substances.

Expiration Date:

24months