It is a highly unstable compound with the formula (NH4)3PO4. [NH4+].OP(=O)([O-])[O-] DAP is the most widely used phosphate fertilizer among growers today. Structure, properties, spectra, suppliers and links for: Diammonium phosphate, 7783-28-0. Because of its instability, it is elusive and of no commercial value. Formula : (NH 4) 2 HPO 4 Synonyms : Ammonium phosphate, dibasic / Diammonium hydrogenorthophosphate / Phosphoric acid, diammonium salt / Diammonium hydrogenphosphate / Ammonium phosphate dibasic / Diammonium hydrogen phosphate / Diammonium hydrogen orthophosphate / Phosphoric acid, ammonium salt (1:2) / DIAMMONIUM PHOSPHATE / DAP Product … In alkaline soil conditions, one of the ammonia molecules in DAP will revert to ammonia, making it an excellent fit for low pH or alkaline soil. Diammonium phosphate is a completely watersoluble crystalline product. Let's study about the Ammonium CopyCopied, InChI=1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4) Articles of Diammonium phosphate are included as well. The solid, which has the odor of ammonia, is readily soluble in water. It is a highly unstable compound with the formula (NH4)3PO4. Solid diammonium phosphate shows a dissociation pressure of ammonia as given [NH4+]. It is an inorganic phosphate and an ammonium salt. In contrast to the unstable nature of the triammonium salts, the diammonium phosphate (NH4)2HPO4 monoammonium salt(NH4)H2PO4, are stable materials that are c… Diammonium phosphate (DAP) (chemical formula (NH4)2HPO4, IUPAC name diammonium hydrogen phosphate) is one of a series of water-soluble ammonium phosphate salts that can be produced when ammonia reacts with phosphoric acid. CopyCopied, MNNHAPBLZZVQHP-UHFFFAOYSA-N CopyCopied, CSID:22946, http://www.chemspider.com/Chemical-Structure.22946.html (accessed 19:12, Nov 27, 2020) (NH4)2HPO4 is also recognized but is too unstable for practical use. The salt converts to diammonium hydrogen phosphate (NH4)2HPO4. [2], Triammonium phosphate can be prepared in the laboratory by treating 85% phosphoric acid with 30% ammonia solution:[citation needed]. Diammonium hydrogen phosphate is an inorganic phosphate, being the diammonium salt of phosphoric acid.It has a role as a fertilizer. Insoluble in alcohol, acetone, P261-P280-P305+P351+P338-P304+P340-P405-P501a, WARNING: Causes GI injury, skin and eye irritation. Both triammonium salts evolve ammonia. (NH4)3PO4 is a colorless, crystalline solid. Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the, ACD/Labs Percepta Platform - PhysChem Module, Compounds with the same molecular formula, Search Google for structures with same skeleton, Freely soluble in water. Ammonium phosphate is an ammonium salt of orthophosphoric acid. Ammonium phosphate is an ammonium salt of orthophosphoric acid. For medical information … In contrast to the unstable nature of the triammonium salts, the diammonium phosphate (NH4)2HPO4 monoammonium salt (NH4)H2PO4, are stable materials that are commonly used as fertilizers to provide plants with fixed nitrogen and phosphorus. Both triammonium salts evolve ammonia. No predicted properties have been calculated for this compound. Jump to main content Jump to site nav. Diammonium phosphate is a completely watersoluble crystalline product. DAP … It is used as a raw … A related "double salt", (NH4)3PO4. Because of its instability, it is elusive and of no commercial value. Ammonium phosphate is the salt of two substances that are the ammonium and phosphate. Chemsrc provides Diammonium phosphate(CAS#:7783-28-0) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Thousands of new, high-quality pictures handling. Slippery when wet Solid Gray, tan, brown or … Solid diammonium phosphate shows a dissociation pressure of ammonia as given by the following expression and equation: SDS | Data Sheet | GHS Product Labels. Home; About us; Membership & professional community; Campaigning & outreach; Journals, books & databases; Teaching & learning; News & events; Locations & contacts; Home; About us; Web APIs ; Help; Sign in; ChemSpider Search and share chemistry.