70210-31-0
tetrasodium 8-[[4-[(4-amino-3-sulphonatophenyl)azo]-6-sulphonatonaphthyl]azo]-5-[[6-(benzoylamino)-1-hydroxy-3-sulphonato-2-naphthyl]azo]naphthalene-2-sulphonate
C.I.直接蓝85Identification
| Catalog number | 279764 |
| Chemical name | tetrasodium 8-[[4-[(4-amino-3-sulphonatophenyl)azo]-6-sulphonatonaphthyl]azo]-5-[[6-(benzoylamino)-1-hydroxy-3-sulphonato-2-naphthyl]azo]naphthalene-2-sulphonate |
| CAS RN | 70210-31-0 |
| Molecular formula | C43H26N8Na4O14S4 |
Structure