| Identification | |
| Name: | Orcein |
| Synonyms: | Natural Red 28; Orceinforanalysis; ORCEIN SYNTHETIC; Orcein staining |
| CAS: | 1400-62-0 |
| EINECS: | 215-750-6 |
| Molecular Formula: | Unspecified |
| Molecular Weight: | 500.49936 |
| InChI: | InChI=1S/C28H24N2O7/c1-11-5-15(31)7-17(33)25(11)29-27-13(3)23-21(9-19(27)35)37-22-10-20(36)28(14(4)24(22)23)30-26-12(2)6-16(32)8-18(26)34/h5-10,29-34H,1-4H3 |
| Molecular Structure: |  |
| Properties | |
| Density: | 1.56 g/cm3 |
| Stability: | Stable. |
| Refractive index: | 1.764 |
| Water Solubility: | insoluble in water |
| Solubility: | insoluble in water |
| Appearance: | dark brown crystals |
| Specification: |
Orcein (CAS No.1400-62-0), its synonyms are 2,8-bis(2,4-dihydroxy-6-methylanilino)-1,9-dimethyldibenzo[b,d]furan-3,7-dione ; 2,8-Bis[(2,4-dihydroxy-6-methylphenyl)amino]-1,9-dimethyldibenzo[b,d]furan-3,7-dione ; 3,7-Dibenzofurandione, 2,8-bis[(2,4-dihydroxy-6-methylphenyl)amino]-1,9-dimethyl- |
| Storage Temperature: | Store at RT. |
| Safety Data | |
| Hazard Symbols |
Xn: Harmful
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