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| Classification | Dyes and Pigments |
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| Product Name: | ALIZARIN RUBINOL R |
| Synonyms: | 2-[(2,7-dihydro-3-methyl-2,7-dioxo-3h-dibenz[f,ij]isoquinolin-6-yl)amino]-5-methyl-benzenesulfonicacimonosodiumsalt;benzenesulfonicacid,2-[(2,7-dihydro-3-methyl-2,7-dioxo-3h-dibenz[f,ij]isoquin;sodium 4-[(2,7-dihydro-3-methyl-2,7-dioxo-3H-dibenz[f,ij]isoquinolin-6-yl)amino]toluene-3-sulphonate;Red 5B;2-[(2,7-Dihydro-3-methyl-2,7-dioxo-3H-dibenz[f,ij]isoquinolin-6-yl)amino]-5-methylbenzenesulfonic acid sodium salt;C.I.68215;Benzenesulfonic acid, 2-[(2,7-dihydro-3-methyl- 2,7-dioxo-3H-dibenz[f,ij]isoquinolin-6-yl)amino]-5 -methyl-, monosodium salt;ALIZARIN RUBINOL R |
| CAS: | 4478-76-6 |
| MF: | C24H19N2NaO5S |
| MW: | 470.47 |
| EINECS: | 224-759-4 |
| Product Categories: | Organics |
| Mol File: | 4478-76-6.mol |
| Colour Index | 68215 |
| InChIKey | NXHMUNASGLBLOX-UHFFFAOYSA-N |
| SMILES | N(C1C=CC(C)=CC=1S(O)(=O)=O)C1C=CC2N(C)C(=O)C=C3C4C=CC=CC=4C(=O)C=1C3=2.[NaH] |
| CAS DataBase Reference | 4478-76-6(CAS DataBase Reference) |
| EPA Substance Registry System | Benzenesulfonic acid, 2-[(2,7-dihydro-3-methyl-2,7-dioxo-3H-dibenz[f,ij]isoquinolin-6-yl)amino]-5-methyl-, monosodium salt (4478-76-6) |
| Preparation | Will C.I. Solvent Red 52 (C.I. 68210) products, and translated into sodium salt. | ||||||||||||||||||||||||||||||||
colourful red blue light. Soluble in o-chlorophenol, hot Pyridine, slightly soluble in ethanol, cold Pyridine, insoluble in acetone, chloroform, toluene. The strong sulfuric acid for product red, diluted for pink, blue and red produce precipitation.
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