Molar mass of Phosphoric acid
The molecular formula of Phosphoric acid is H3PO4, giving a molar mass of 97.994 g/mol.
Molar mass
97.994g/mol
Computed from the formula with the IUPAC conventional atomic weights (abridged, 2021 edition).
Formula
H3PO4
Category
Acids & Bases
Atoms per molecule
8
Phosphoric acid conversions
Mass ↔ amount and solution conversions derived from the stored molar mass of 97.994 g/mol.
1 mmol97.994 mg
1 g10.2047 mmol
1 M97.994 g/L
About Phosphoric acid
The triprotic acid that gives cola drinks their tang and adjusts pH in many food processes. Its three progressive pKa values make it a useful buffer through the mildly acidic range and a standard titrimetric analyte.
Related compounds
Other entries in Acids & Bases.
Aqueous ammoniaNH4OH · 35.046 g/molBarium hydroxideBa(OH)2 · 171.344 g/molBenzoic acidC7H6O2 · 122.123 g/molBoric acidH3BO3 · 61.831 g/molCalcium hydroxideCa(OH)2 · 74.092 g/molCarbonic acidH2CO3 · 62.024 g/molCitric acidC6H8O7 · 192.123 g/molFormic acidCH2O2 · 46.025 g/molHydrobromic acidHBr · 80.912 g/molHydrochloric acidHCl · 36.458 g/molLithium hydroxideLiOH · 23.947 g/molNitric acidHNO3 · 63.012 g/mol