| Identification |
| Name: | Benzoic acid, 5-((4'-((2,4-dihydroxy-3-((4-sulfo-1-naphthalenyl)azo)phenyl)azo)(1,1'-biphenyl)-4-yl)azo)-2-hydroxy-, disodium salt |
| Synonyms: | C.I. Direct Brown 21;Benzoic acid, 5-((4'-((2,4-dihydroxy-3-((4-sulfo-1-naphthalenyl)azo)phenyl)azo)(1,1'-biphenyl)-4-yl)azo)-2-hydroxy-, disodium salt;(3Z)-3-(2-{4'-[(2E)-2-{(5Z)-4,6-dioxo-5-[2-(4-sulfonaphthalen-1-yl)hydrazinylidene]cyclohex-2-en-1-ylidene}hydrazinyl]biphenyl-4-yl}hydrazinylidene)-6-oxocyclohexa-1,4-diene-1-carboxylic acid |
| CAS: | 6442-05-3 |
| Molecular Formula: | C35H24N6O8S |
| Molecular Weight: | 688.6655 |
| InChI: | InChI=1/C35H24N6O8S/c42-30-16-13-24(19-27(30)35(45)46)38-36-22-9-5-20(6-10-22)21-7-11-23(12-8-21)37-40-29-14-17-31(43)33(34(29)44)41-39-28-15-18-32(50(47,48)49)26-4-2-1-3-25(26)28/h1-19,36-37,39H,(H,45,46)(H,47,48,49)/b38-24-,40-29+,41-33- |
| Molecular Structure: |
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| Properties |
| Density: | 1.512g/cm3 |
| Refractive index: | 1.729 |
| Safety Data |
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