Free release

83027-56-9 trisodium bis[2-hydroxy-5-[[4-[(4-nitro-2-sulphophenyl)amino]phenyl]azo]benzoato(3-)-o1,o

service@apichina.com
Product Name trisodium bis[2-hydroxy-5-[[4-[(4-nitro-2-sulphophenyl)amino]phenyl]azo]benzoato(3-)-O1,O2]chromate(3-)
CAS No. 83027-56-9
Synonyms Chromate(3-), bis(2-(hydroxy-kappaO)-5-(2-(4-((4-nitro-2-sulfophenyl)amino)phenyl)diazenyl)benzoato(3-)-kappaO)-, sodium (1:3); 5-((4-(4-Nitro-2-sulfophenylamino)phenyl)azo)-2-hydroxybenzoic acid, 2:1 chromium complex, sodium salt; 5-((4-(4-Nitro-2-sulfophenylamino)phenyl)azo)-2-hydroxybenzoic acid, 2:1 chromium complex, trisodium salt; Chromate(3-), bis(2-hydroxy-5-((4-((4-nitro-2-sulfophenyl)amino)phenyl)azo)benzoato(3-)-O1,O2)-, trisodium; Trisodium bis(2-hydroxy-5-((4-((4-nitro-2-sulphophenyl)amino)phenyl)azo)benzoato(3-)-O1,O2)chromate(3-); chromium(3+) sodium 5-[(E)-{4-[(4-nitro-2-sulfonatophenyl)amino]phenyl}diazenyl]-2-oxidobenzoate (1:3:2)
InChI InChI=1/2C19H14N4O8S.Cr.3Na/c2*24-17-8-5-13(9-15(17)19(25)26)22-21-12-3-1-11(2-4-12)20-16-7-6-14(23(27)28)10-18(16)32(29,30)31;;;;/h2*1-10,20,24H,(H,25,26)(H,29,30,31);;;;/q;;+3;3*+1/p-6/b2*22-21+;;;;
Molecular Formula C38H22CrN8Na3O16S2
Molecular Weight 1031.7207