Di-Potassium Hydrogen Orthophosphate, Potassium Phosphate Dibasic OR  Di-Potassium Phosphate (DPP) - Anhydrous

Grades We Manufacture :
• Di-potassium Phosphate, Anhydrous (Industrial grade)
• Di-potassium Phosphate, Anhydrous (Pure Grade)

Formulation :
H3PO4 + 2KOH = K2HPO4 + 2H2O
H3PO4 + K2CO3 = K2HPO4 + CO2 + H2O

Di-Potassium phosphate is formed when two equivalents of potassium react with phosphoric acid until the desired PH is obtained. Solution is then further dried to get fine quality white powder. Di-Potassium phosphate also known as potassium hydrogen orthophosphate and potassium phosphate dibasic, is a highly water-soluble salt which is often used as a fertilizer, food additive and buffering agent. It is a common source of phosphorus and potassium.

Application :
• Di-potassium phosphate is used as a buffering agent in antifreeze solution
• Di-potassium phosphate forms a key ingredient for instant fertilizers
• DPP is efficient source of nutrition in culturing of antibiotics
• DPP is also used as sequestrant in the preparation of non-dairy powdered coffee creams
• DPP is also used in production of  trypti case soy agar which is then further processed to agar plates for culturing bacteria

Specifications :

Product Name Di-Potassium Phosphate (DPP) Anhydrous
IUPAC Name Potassium hydrogen phosphate
Molecular Weight 174.18
Molecular Formula K2HPO4
Appearance White Fine Powder
PH Range (5 % w/v) 8.5 to 9.6
Assay % / Purity % (minimum) 98.00
P2O5 Content % (minimum) 40.00
‘K’ Content % 44.78
Iron as ‘Fe’ Content % 0.02
Chloride as ‘Cl’ content % 0.2
Sulfate as ‘SO4’ content % 0.03

Note:  All of our products are manufactured in

(A)Technical Grade for industrial use, water treatment, enzyme process, several animal feed, buffering agents in several pharmaceutical process, higher agriculture grade fertilizers, and other uses, as well as we manufacture

(B) Pure grade which successfully qualify to all pharmaceutical, AR, Indian Pharmacopoeia, British Pharmacopoeia, United States Pharmacopoeia, Food, Animal Feed, Seafood and laboratory reagent grade standards. This is to meet all the standards of quality in any grade required by customer. 

Packing :
• HDPE bag with LDPE liner in 20 kg, 25kg, 40kg and 50 kg
• As per customer’s request