sulfuric acid 97.967 98.07948 A sulfur oxoacid that consits of two oxo and two hydroxy groups joined covalently to a central sulfur atom. Acide sulfurique Acido sulfurico Acidum sulfuricum CAS:7664-93-9 CHEBI:26836 Gmelin:2122 H2O4S H2SO4 InChI=1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4) KEGG:C00059 KEGG:D05963 KNApSAcK:C00007530 MolBase:4 PMID:13568755 PMID:16122922 PMID:19397353 PMID:22047659 PMID:22136045 PMID:22204399 PMID:22267186 PMID:22296037 PMID:22364556 PMID:22435616 QAOWNCQODCNURD-UHFFFAOYSA-N Reaxys:2037554 Schwefelsaeureloesungen Sulfuric acid Wikipedia:Sulfuric_acid [H]OS(=O)(=O)O[H] [S(OH)2O2] [SO2(OH)2] chebi_ontology dihydrogen tetraoxosulfate dihydroxidodioxidosulfur hydrogen tetraoxosulfate(2-) hydrogen tetraoxosulfate(VI) sulfuric acid sulphuric acid tetraoxosulfuric acid sulfur oxoacid