ORCEIN CAS#: 1400-62-0; ChemWhat Code: 120970
Names & Identifiers |
| Product Name | ORCEIN |
| Synonyms | ORCEIN, FOR MICROSCOPY;Orcein(CiNaturalRed28);Orcein(NaturalRed28);Orcein, certified, pure;PAcein;Orcein,pure,certified;Orcein, solution A, for microscopy;Orcein, solution B, for microscopy |
| CAS Registry Number | 1400-62-0 |
| Molecular Formula | C28 H24 N2 O7 |
| Molecular Weight | 500.51 |
| EINECS | 215-750-6 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
Chemical & Physical Properties |
| Storage | Store at RT. |
| Solubulity | Insoluble in water, benzene, chloroform, ether; soluble in ethanol, acetone, acetic acid; soluble in aqueous alkali |
| form | Powder |
| pka | 4.0, 6.9, 13.4(at 25℃) |
| Color | Dark brown to brown-black |
| Water Solubility | Soluble in acetone, alcohol, acetic acid (red Color), and dilute aqueous alkali (blue-violet Color). Insoluble in water. |
| λmax | 575 nm |
| Merck | 14,6863 |
| Stability: | Stable. |
| Biological Applications | Diagnosis of liver biopsy; detecting Candida,hepatitis B surface antigen in fixed tissues,histamines,HBsAg in liver cell,microorganisms |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn |
| R Phrase | 22 |
| S Phrase | 37/39-26-24/25 |
| WGK Germany | 3 |
| TSCA | Yes |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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