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LC1418 Coomassie Brilliant blue R 250for electrophoresis |
| Order number | Packaging | Quantity | Price € |
| AC28418 | Glass bottle | 25 g | 31.5 |
| Product information | |
| Hill Formula | C45H44N3NaO7S2 |
| HS Code | 3204 12 00 |
| EC number | 228-060-5 |
| Molar mass | 825.99 g/mol |
| CAS number | 6104-59-2 |
| Chemical and physical data | |
| Solubility | 20 g/l (30 °C) |
| Melting point | 174 – 180 °C |
| Molar mass | 825.99 g/mol |
| Bulk density | 250 kg/m3 |
| pH value | 6.2 (10 g/l, H2O, 25 °C) |
| Safety information | |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 3 highly water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Toxicological data | |
| LD 50 oral | LD50 rat > 5000 mg/kg |
| Specifications | |
| Identity (UV/VIS-Spectrum) | passes test. |
| Absorption maximum λ max (buffer pH 7.0) | 554 – 563 nm |
| Spec. Absorptivity A 1%/1cm (λ7m7ax; 0.01 g/l; buffer pH 7.0; calc. on dried substance) | ≥ 300 |
| TLC-Test | passes test |
| Loss on drying (110 °C) | ≤ 5 % |
| Suitability for electrophoresis | passes test |
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