Direct red 194 (C.I. 35785) is a chemical compound registered under CAS number 6471-41-6, with the molecular formula C47H32 Cl4 N10 O15 S4 . 4 Na and a molecular weight of about 1338.83 g/mol. It is also known as 7,7-Ureylenebis[3-[[4-[(2,4-dichloro-6-sodiosulfophenyl)azo]-3-methylphenyl]azo]-4-hydroxynaphthalene-2-sulfonic acid sodium] salt; C.I.35785; C.I.Direct Red 194. CKSPharm supplies Direct red 194 (C.I. 35785) for laboratory research and bulk production; product code 1072686. Send an inquiry for purity, packaging, price and lead time.