| Identification |
| Name: | Benzoic acid, 2-hydroxy-5-((4'-((4-((1-hydroxy-4-sulfo-2-naphthalenyl)azo)-1-naphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-, disodium salt |
| Synonyms: | C.I. Direct Black 40;Benzoic acid, 2-hydroxy-5-((4'-((4-((1-hydroxy-4-sulfo-2-naphthalenyl)azo)-1-naphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-, disodium salt |
| CAS: | 6449-81-6 |
| Molecular Formula: | C39H24N6Na2O7S |
| Molecular Weight: | 766.6884 |
| InChI: | InChI=1/C39H26N6O7S.2Na/c46-36-20-17-27(21-32(36)39(48)49)42-40-25-13-9-23(10-14-25)24-11-15-26(16-12-24)41-43-33-18-19-34(29-6-2-1-5-28(29)33)44-45-35-22-37(53(50,51)52)30-7-3-4-8-31(30)38(35)47;;/h1-22,46-47H,(H,48,49)(H,50,51,52);;/q;2*+1/p-2 |
| Molecular Structure: |
 |
| Properties |
| Safety Data |
| |
 |
