Deliver to
United Kingdom
Order number: 632-69-9
Part number: AC100017552
The Rose Bengal B Solution, available in a 100 mL glass container, is a fluorescent dye within the Life Science category, specifically designed for histology and microscopy applications. Its scientific name, according to IUPAC, is dipotassium;2,3,4,5-tetrachloro-6-(2,4,5,7-tetraiodo-3-oxido-6-oxoxanthen-9-yl)benzoate. The molecular formula of this solution is C20H2Cl4I4K2O5, with a molecular weight of 1049.8 g/mol and an exact mass of 1049.4080 Da. This solution decomposes upon heating, making it unsuitable for temperature-dependent experiments. It falls under the CAS Number 632-69-9.
| Name | Value | |
|---|---|---|
| WGK | : | 1 |
| EC-No. | : | 211-183-3 |
| CAS No. | : | 632-69-9 |
| Density (D) | : | 1 g/cm³ |
| Molar mass (M) | : | 1017,65 g/mol |
| Emissions maximum | : | 550-600 nm |
| Empirical formula | : | C20H2Cl4I4Na2O5 |
| Absorption maximum | : | 540 nm |
| Boiling point (bp) | : | 100 °C |
| Melting point (mp) | : | 0 °C |
SPEZ-28N0-EN
SDB-28N0-AT-DE
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