Rose Bengale B (C.I. 45440), 25 g, glass
for microscopy
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4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein disodium salt
Empirical formula C20H2Cl4I4Na2O5
Molar mass (M) 1017,65 g/mol
Density (D) 1 g/cm³
WGK 2
CAS No. 632-69-9
EG-Nr. 211-183-3
Molar mass (M) 1017,65 g/mol
Density (D) 1 g/cm³
WGK 2
CAS No. 632-69-9
EG-Nr. 211-183-3
Water-soluble fluorescent dye, e.g. for use in bacteriological assays. Solubility: 1 % in water. Excitation maximum: 540 nm, Emission maximum: 550-600 nm
€74.20/Pack Qty.
excl. VAT. | 25 g per Pack Qty.
Art. No. 3162.3
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 3162.1 | 50 g | plastic |
€149.45 |
|
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| 3162.2 | 5 g | glass |
€21.40 |
|
|
| 3162.3 | 25 g | glass |
€74.20 |
|
|
|
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Downloads / MSDS
Certificates of Analysis
Type analysis
| Maximum absorption | 540-555 nm |
| Loss on drying (110 °C) | ≤10 % |