Identity
Classification
- Categories
- Organic Chemicals primary
- Applications
- Microscopy & Staining
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | Dark reddish brown | — |
| Odour | Pungent odour | — |
| Melting point/ Freezing point [°C] | Min 240 °C | °C |
| Solubility in water [% weight] | Soluble in water | — |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Appearance | Dark Greenish coloured powder | — |
| Absorption maxima (50% ethanol ) | 525 - 535 nm | nm |
| Absorptivity (A 1%/1cm; at λmax) | Min 875 | — |
| Absorbance ratio (A λmax -15 nm/ A λmax +15 nm) | 1.10 - 1.32 | — |
| Loss on drying (110 °C) | Max 15 % | % |
Packaging
| Pack size | SKU |
|---|---|
| 25 g | RA002253-PK-25G |
| 100 g | RA002253-PK-100G |
| 1 kg | RA002253-PK-1KG |