| Identification |
| Name: | 2-Naphthalenesulfonicacid,6-[2-(2,4-diaminophenyl)diazenyl]-3-[2-[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-4-hydroxy-,sodium salt (1:1) |
| Synonyms: | 2-Naphthalenesulfonicacid,6-[(2,4-diaminophenyl)azo]-3-[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-4-hydroxy-,monosodium salt (9CI); 2-Naphthalenesulfonic acid,6-[(2,4-diaminophenyl)azo]-3-[[p-[(2,4-diaminophenyl)azo]phenyl]azo]-4-hydroxy-,sodium salt (8CI); C.I. 31535; Styx Black |
| CAS: | 6428-49-5 |
| Molecular Formula: | C28H24 N10 O4 S . Na |
| Molecular Weight: | 359.8896 |
| InChI: | InChI=1/C21H26ClNO2/c1-20(2,3)14-11-15(21(4,5)6)13-18(12-14)25-19(24)23-17-9-7-16(22)8-10-17/h7-13H,1-6H3,(H,23,24) |
| Molecular Structure: |
![(C28H24N10O4S.Na) 2-Naphthalenesulfonicacid,6-[(2,4-diaminophenyl)azo]-3-[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-4-hyd...](https://img1.guidechem.com/chem/e/dict/27/6428-49-5.jpg) |
| Properties |
| Flash Point: | 204.8°C |
| Boiling Point: | 415.1°Cat760mmHg |
| Density: | 1.125g/cm3 |
| Refractive index: | 1.562 |
| Flash Point: | 204.8°C |
| Safety Data |
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