4,4-Bis[(3,4-dihydroxyphenyl)azo]-1,1-biphenyl-3,3-dicarboxylic acid is a chemical compound registered under CAS number 80495-41-6, with the molecular formula C26H18N4O8 and a molecular weight of about 514.44 g/mol. It is also known as 4,4'-Bis[(3,4-dihydroxyphenyl)azo]-1,1'-biphenyl-3,3'-dicarboxylic acid. CKSPharm supplies 4,4-Bis[(3,4-dihydroxyphenyl)azo]-1,1-biphenyl-3,3-dicarboxylic acid for laboratory research and bulk production; product code 707189. Send an inquiry for purity, packaging, price and lead time.