1,3-dihydro-1,3-dioxoisobenzofuran-4-sulphonic acid is a chemical compound registered under CAS number 28181-92-2, with the molecular formula C8H4O6S and a molecular weight of about 228.18 g/mol. Its EINECS (EC) number is 248-888-0. It is also known as 1,3-Dihydro-1,3-dioxo-4-isobenzofuransulfonic acid. ChemRoots supplies 1,3-dihydro-1,3-dioxoisobenzofuran-4-sulphonic acid for laboratory research and bulk production; product code 1033074. Send an inquiry for purity, packaging, price and lead time.