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2-Naphthalenesulfonicacid, 7,7'-iminobis[3-[2-(3-aminophenyl)diazenyl]-4-hydroxy-, sodium salt (1:2) (6420-39-9)

Identification
Name:2-Naphthalenesulfonicacid, 7,7'-iminobis[3-[2-(3-aminophenyl)diazenyl]-4-hydroxy-, sodium salt (1:2)
Synonyms:2-Naphthalenesulfonicacid, 7,7'-iminobis[3-[(3-aminophenyl)azo]-4-hydroxy-, disodium salt (9CI);C.I. Direct Red 149 (8CI); Amanil Developed Bordeaux 7B; Atlantic DiazoBordeaux 7BL; Belamine Diazo Bordeaux 7B; C.I. 29110; Calcomine Diazo BordeauxD; Diazamine Bordeaux 7B; Diazine Bordeaux 7B; Diazo Bordeaux 7B; DiazoBordeaux 7B-CF; Diazophenyl Fast Bordeaux 7B; Dipyrazo Bordeaux 7B; FenaminDiazo Bordeaux 3B; NSC 51533; NSC 58055; Nyagene Bordeaux 7B; Phenazo Bordeaux7B; Pontamine Diazo Bordeaux 7B; Rosanthrene Bordeaux 7GG
CAS:6420-39-9
EINECS: 229-160-1
Molecular Formula: C32H25 N7 O8 S2 . 2 Na
Molecular Weight: 743.67666
InChI: InChI=1/C32H25N7O8S2/c33-19-3-1-5-23(15-19)36-38-29-27(48(42,43)44)13-17-11-21(7-9-25(17)31(29)40)35-22-8-10-26-18(12-22)14-28(49(45,46)47)30(32(26)41)39-37-24-6-2-4-20(34)16-24/h1-16,35-37H,33-34H2,(H,42,43,44)(H,45,46,47)/b38-29-,39-30-
Molecular Structure: (C32H25N7O8S2.2Na) 2-Naphthalenesulfonicacid, 7,7'-iminobis[3-[(3-aminophenyl)azo]-4-hydroxy-, disodium salt (9CI);C.I....
Properties
Density:1.658g/cm3
Refractive index:1.778
Safety Data
 

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