Hydroquinone, compound with sulphur dioxide is a chemical compound registered under CAS number 1786-27-2, with the molecular formula C6H6O4S and a molecular weight of about 174.17 g/mol. It is also known as benzene-1,4-diol - oxosulfane oxide (1:1). KingChemi supplies Hydroquinone, compound with sulphur dioxide for laboratory research and bulk production; product code 922171. Send an inquiry for purity, packaging, price and lead time.