114275 Ponceau S (C.I. 27195) Ponceau S (C.I. 27195) for electrophoresis. CAS 6226-79-5, pH 9.0 (10 g/l, H₂O, 20 °C).
Ponceau S (C.I. 27195) for electrophoresis. CAS 6226-79-5, pH 9.0 (10 g/l, H₂O, 20 °C).Simpan dibawah +30°C.
| Identity (UV/VIS-Spectrum) | passes test |
| Absorption maximum λmax. (water) | 517 - 523 nm |
| Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; water) | 460 - 600 |
| TLC-Test | passes test |
| Loss on drying (110 °C) | ≤ 10 % |
| Suitability for electrophoresis | passes test |