sulfuric acid

Also known as H2SO4, sulphuric acid, battery acid, hydrogen sulfate, oil of vitriol, [SO2(OH)2], [S(OH)2O2], H₂SO₄

chemical compound

OverviewAI-generated

Sulfuric acid is a chemical compound with the formula H₂SO₄ and a mass of 97.967379544. It has a density of 1.8302 and a refractive index of 1.397. The substance possesses an electric dipole moment of 2.72 and a dynamic viscosity of 21. Its physical properties include a melting point of 10.31 and a boiling point of 337. The vapor pressure is recorded at 0.001.

The compound exhibits pKa values of 1.92 and -3. It has one hydrogen bond donor and three hydrogen bond acceptors, with a topological polar surface area of 66.6. The canonical SMILES notation is OS(O)(=O)=O. Sulfuric acid is immediately dangerous to life or health at a level of 15, with a time-weighted average exposure limit of 1. It is referenced by 2,577 other encyclopedia articles.

Synthesized by Vinony from 27 facts across 3 sources: Wikidata, PubChem, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.