Identity
Classification
- Categories
- Indicators primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | Black powder | — |
| Odour | Characteristic odour | — |
| Melting point/ Freezing point [°C] | 238 - 240 °C | °C |
| Vapour density | 14.44 | — |
| Solubility in water [% weight] | Insoluble in water | — |
| Partition coefficient Log Pow octanol / water at 20°C | 5.41 | — |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Appearance | Light Pink to Beige to Red-Brown Powder | — |
| Infrared spectrum | Conforms | — |
| Absorption maxima (0.1N NaOH) | 648 - 654 nm | nm |
| Specific absorptivity 1%/1cm (at λmax) | Min 550.0 | — |
| Loss on drying (at 110°C; 1 hr) (110 °C) | Max 5.0 % | % |
Packaging
| Pack size | SKU |
|---|---|
| 1 g | RA001887-PK-1G |
| 5 g | RA001887-PK-5G |