Direct Blue 3R
5-Amino-4-hydroxy-3-[[4'-[(2-hydroxy-1-naphthalenyl)azo]-1,1'-biphenyl-4-yl]azo]naphthalene-2,7-disulfonic acid disodium salt
CAS: 6426-68-2
Molecular Formula: C32H23N5O8S2.2Na
Direct Blue 3R - Names and Identifiers
| Name | 5-Amino-4-hydroxy-3-[[4'-[(2-hydroxy-1-naphthalenyl)azo]-1,1'-biphenyl-4-yl]azo]naphthalene-2,7-disulfonic acid disodium salt |
| Synonyms | C.I.22485 Direct Blue 19 Direct Blue 3R C.I.Direct Blue 19 5-Amino-4-hydroxy-3-[[4'-[(2-hydroxy-1-naphthalenyl)azo]-1,1'-biphenyl-4-yl]azo]naphthalene-2,7-disulfonic acid disodium salt 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-((4'-((2-hydroxy-1-naphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-, disodium salt |
| CAS | 6426-68-2 |
Direct Blue 3R - Physico-chemical Properties
| Molecular Formula | C32H23N5O8S2.2Na |
| Molar Mass | 715.68 |
Direct Blue 3R - References
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
