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Ammonium dihydrogen phosphate

Base Information Edit
  • Chemical Name:Ammonium dihydrogen phosphate
  • CAS No.:7783-28-0
  • Deprecated CAS:1801523-63-6
  • Molecular Formula:H2O4P*H4N
  • Molecular Weight:115.026
  • Hs Code.:2919900090
  • European Community (EC) Number:231-764-5
  • UNII:09254QB17T
  • DSSTox Substance ID:DTXSID5029689
  • Wikipedia:Ammonium dihydrogen phosphate,Ammonium_dihydrogen_phosphate
  • Mol file:7783-28-0.mol
Ammonium dihydrogen phosphate

Synonyms:ammonium hydrogen phosphate;ammonium orthophosphate;ammonium phosphate;ammonium phosphate ((NH4)3PO4);ammonium phosphate, dibasic;ammonium phosphate, monobasic;ammonium phosphate, tribasic;diammonium hydrogen phosphate;diammonium phosphate;monoammonium phosphate;monobasic ammonium phosphate;phosphoric acid, ammonium salt;primary ammonum phosphate;triammonium phosphate;tribasic ammonium phosphate

Suppliers and Price of Ammonium dihydrogen phosphate
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
Total 396 raw suppliers
Chemical Property of Ammonium dihydrogen phosphate Edit
Chemical Property:
  • Appearance/Colour:white crystalline powder 
  • Melting Point:155 °C (dec.)(lit.) 
  • Boiling Point:158 °C at 760 mmHg 
  • PSA:94.05000 
  • Density:1.619 g/cm3 
  • LogP:-0.28080 
  • Water Solubility.:58 g/ 100mL (10℃) 
  • Hydrogen Bond Donor Count:3
  • Hydrogen Bond Acceptor Count:4
  • Rotatable Bond Count:0
  • Exact Mass:115.00344467
  • Heavy Atom Count:6
  • Complexity:49.8

99% *data from raw suppliers

Safty Information:
  • Pictogram(s): IrritantXi, HarmfulXn 
  • Hazard Codes: Xi:Irritant;
  • Statements: R36/37/38:; 
  • Safety Statements: S26:; S36:; 
MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

  • Chemical Classes:Other Classes -> Salts, Basic
  • Canonical SMILES:[NH4+].OP(=O)(O)[O-]
  • Fruit Wine Fermentation Ammonium Phosphate, Dibasic (DAP) supplementation significantly improves fruit wine fermentation performance. It accelerates the fermentation rate, enhances sugar metabolism, and reduces residual sugar levels in grape wine.
  • Chemical Composition Diammonium hydrogen phosphate, also known as DAP, is an inorganic phosphate and the diammonium salt of phosphoric acid. It is commercially available as a fertilizer with an analysis of 18-46-0 (N-P2O5-K2O) and is marketed under the name diammonium phosphate.
  • Effect on Aromatic Compounds Application of Ammonium Phosphate, Dibasic enhances the concentration of aromatic compounds in bog bilberry syrup wine. Increasing DAP amounts accelerate the fermentation rate, increase the alcohol content, and decrease sugar levels. Total phenol and total flavonoid content are also enhanced with increased DAP amounts.
  • Enhancement of Volatile Compounds With the increase in DAP amounts, the concentrations of 91 volatile compounds in wine are significantly enhanced. Various compounds such as ethyl acetate, isoamyl acetate, and phenethyl acetate show increased odor activity values (OAV) with higher DAP amounts, contributing to improved aroma attributes.
  • Application in Heritage Conservation Dibasic ammonium phosphate (DAP) is considered a promising consolidating product for the preservation of limestone structures. It has been evaluated for the consolidation of limestone at the Pasargadae World Heritage Site in Iran, dating back to the Achaemenid period, to mitigate weathering effects such as scaling and pitting decay patterns.
Technology Process of Ammonium dihydrogen phosphate

There total 42 articles about Ammonium dihydrogen phosphate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:
Guidance literature:
With water; In neat (no solvent); heating in sealed tube at 215°C, 12 h;
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