Grades We Manufacture :
• Di-ammonium Phosphate (Technical grade)
• Di-ammonium Phosphate (Laboratory Reagent (LR)/Pure grade)
Formulation :
H3PO4 + 2NH3 = (NH4)2HPO4
Di-ammonium phosphate (DAP) also known as Di-ammonium hydrogen phosphate is one of a series of water-soluble ammonium phosphate salts that can be produced when ammonia reacts with phosphoric acid until the desired PH is obtained. DAP produced gets settled down in the solution and then it is further centrifuged to obtain the crystalline powder of Di-ammonium phosphate.
Application :
• Di-ammonium phosphate is used for fireproofing textiles, paper, wood and vegetable fibers
• Di-ammonium phosphate is also used in impregnating lamp wicks as well as preventing after glow in matches
• DAP proves as a flux for soldering tin, copper, brass & zinc
• DAP is used in purifying sugar, in yeast cultures, in dentifrices, in corrosion inhibitors and widely used in fertilizers
Specifications :
| Product Name | Di-Ammonium Phosphate (DAP) |
| IUPAC Name | Di-ammonium hydrogen orthophosphate |
| Molecular Formula | (NH4)2HPO4 |
| Molecular Weight | 132.1 |
| Appearance | White crystalline Powder |
| PH Range (5 % w/v) | 7.8 to 8.9 |
| Assay % / Purity % (minimum) | 97.00 |
| P2O5 Content % (minimum) | 52.00 |
| ‘N’ Content % (minimum) | 21.00 |
| 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