Specifications | |
---|---|
Dye content (spectrophotometrically) | ≥ 80 % |
Identity (UV/VIS-Spectrum) | passes test |
Absorption maximum λ max (chloroform) | 528 - 534 nm |
Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; chloroform) | 725 - 910 |
TLC-Test | passes test |
Loss on drying (110 °C) | ≤ 8 % |
Suitability for microscopy | passes test |