| product Name |
Direct Red 75 |
| CAS No |
2829-43-8 |
| Synonyms |
C.I. 25380; C.I. Direct Red 75 (VAN); C.I. Direct Red 75, tetrasodium salt (8CI); Direct Red 75; (6E)-6-imino-5-[2-(4-{[(4-{2-[(2E)-2-imino-8-oxo-6-sulfo-2,8-dihydronaphthalen-1-yl]hydrazino}-3-sulfophenyl)carbamoyl]amino}-2-sulfophenyl)hydrazino]-4-oxo-4,6-dihydronaphthalene-2-sulfonic acid; (6E)-6-imino-5-[2-(4-{[(4-{2-[(2E)-2-imino-8-oxo-6-sulfo-2,8-dihydronaphthalen-1-yl]hydrazino}-2-sulfophenyl)carbamoyl]amino}-3-sulfophenyl)hydrazino]-4-oxo-4,6-dihydronaphthalene-2-sulfonic acid |
| Molecular Formula |
C33H26N8O15S4 |
| Molecular Weight |
902.8641 |
| InChI |
InChI=1/C33H26N8O15S4/c34-21-5-1-15-9-19(57(45,46)47)13-25(42)29(15)31(21)40-38-17-3-7-23(27(11-17)59(51,52)53)36-33(44)37-24-8-4-18(12-28(24)60(54,55)56)39-41-32-22(35)6-2-16-10-20(58(48,49)50)14-26(43)30(16)32/h1-14,34-35,38-41H,(H2,36,37,44)(H,45,46,47)(H,48,49,50)(H,51,52,53)(H,54,55,56)/b34-21+,35-22+ |
| EINECS |
220-593-1 |
| Molecular Structure |
|
| Density |
1.9g/cm3 |
| Refractive index |
1.82 |
| Hazard Symbols |
|
| Risk Codes |
|
| Safety Description |
|
|
