| Identification |
| Name: | Benzenesulfonic acid,4,4'-[(phenylmethylene)bis[4,1-phenylene-2,1-diazenediyl(4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-4,1-diyl)]]bis[3-chloro-5-methyl-,sodium salt (1:2) |
| Synonyms: | Benzenesulfonicacid,4,4'-[(phenylmethylene)bis[4,1-phenyleneazo(4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-4,1-diyl)]]bis[3-chloro-5-methyl-,disodium salt (9CI); C.I. Acid Yellow 56, disodium salt (8CI); Azo MillingYellow Extra; C.I. 24825; C.I. Acid Yellow 56; Coronil Yellow HE 3G; MillingYellow H 3G; Optanol Yellow 3G |
| CAS: | 6548-24-9 |
| EINECS: | 229-467-0 |
| Molecular Formula: | C41H34 Cl2 N8 O8 S2 . 2 Na |
| Molecular Weight: | 945.75712 |
| InChI: | InChI=1/C41H34Cl2N8O8S2.2Na/c1-22-18-31(60(54,55)56)20-33(42)38(22)50-40(52)36(24(3)48-50)46-44-29-14-10-27(11-15-29)35(26-8-6-5-7-9-26)28-12-16-30(17-13-28)45-47-37-25(4)49-51(41(37)53)39-23(2)19-32(21-34(39)43)61(57,58)59;;/h5-21,35-37H,1-4H3,(H,54,55,56)(H,57,58,59);;/q;2*+1/p-2/b46-44+,47-45+;; |
| Molecular Structure: |
 |
| Properties |
| Safety Data |
| |
 |
