Rose Bengal Certified CAS: 632-69-9 | MF: C20H2Cl4I4O5€š¬¢2Na | MW: 1017.64S10171, Part Number S10171, Buy Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains at Chemical World.
.Rose Bengal is a synthetic dye that is widely used in various applications, including medicine, microbiology, and photography
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| Alternate Names | 4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein sodium salt; Acid Red 94; Bengal Rose B sodium salt |
| Application | Rose Bengal Sodium Salt is a photosensitizer and dye |
| CAS Number | 632-69-9 |
| Molecular Weight | 1017.64 |
| Molecular Formula: | C20H2Cl4I4O5•2Na |
Rose Bengal Certified is a stain used in a variety of applications such as in photosensitizing reactions and as a dye. Rose Bengal Sodium Salt has been used as a photosensitizer in studies evaluating photodynamic susceptibility of planktonic cultures of Streptococcus mutans. Rose Bengal Sodium Salt is additionally reported to act strongly on bacteria such as Staphylococcus aureus by reducing membrane potential after photo-irradiation. Rose Bengal Sodium Salt is noted to be a derivative of Fluorescein.
| Appearance | Powder |
| Physical State | Solid |
| Solubility | Soluble in water (1 mg/ml). |
| Storage | Store at room temperature |
| Melting Point | >300° C |
SAFETY INFORMATION
| WGK Germany | 3 |
| RTECS | LM5920000 |
| PubChem CID | 32343 |
| Merck Index | 14: 8262 |
| MDL Number | MFCD00005043 |
| EC Number | 211-183-3 |
| Beilstein Registry | 3645857 |
| SMILES | C1=C2C(=C(C(=C1I)[O-])I)OC3=C(C(=C(C=C3C24C5=C (C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)[O-])I.[Na+].[Na+] |
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