Phosphoric Acid Properties, Molecular Formula, Applications - WorldOfChemicals

Phosphoric Acid Properties

Phosphoric Acid

Phosphoric Acid 3D Structure-Molecule 3D Struture
Molecule 3D Structure Image
Phosphoric Acid Molecular Structure-Molecule Struture
Molecule Structure Image



Phosphoric acid, also known as orthophosphoric acid, is a mineral (inorganic) acid. Orthophosphoric acid molecules can combine with themselves to form a variety of compounds which are also referred to as phosphoric acids.The term phosphoric acid can also refer to a chemical or reagent consisting of phosphoric acids, usually orthophosphoric acid.

Chemical Properties

Acidity 2.148
Appearance Colourless viscous liquid
Boiling Point 158 °C
CAS Number 7664-38-2
Density 1.685 g/ml
EINECS Number 231-633-2
IUPAC Name Phosphoric acid
InChI 1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
Melting Point 42.35 °C
Molar Mass 98.00 g/mol
Molecular Formula H3PO4
NFPA 704 H-2, F-0, R-0, C-COR
RTECS Number TB6300000
Related Compounds Hypophosphorous Acid;Phosphorous Acid;Pyrophosphoric Acid;Triphosphoric Acid;Perphosphoric Acid;Permonophosphoric Acid;
Solubility 548 g/100 ml
Synonyms Phosphoric acid;Phosphate;Phosphorsaeure;Orthophosphate;Acido fosforico;o-Phosphoric Acid;
Viscosity 2.4-9.4 cP uses cookies to ensure that we give you the best experience on our website. By using this site, you agree to our Privacy Policy and our Terms of Use. X