Identity
Classification
- Categories
- Organic Chemicals primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | Dark brown powder | — |
| Melting point/ Freezing point [°C] | Min 300 °C | °C |
| Boiling point [°C] | 148 - 150 °C | °C |
| Initial boiling point [°C] | 148 °C | °C |
| Final boiling point [°C] | 150 °C | °C |
| Density [g/cm3] | 0.988 g/cm3 | g/cm3 |
| Solubility in water [% weight] | Insoluble in water | — |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Appearance | Green to brown colored powder | — |
| Absorption maxima in pyridine/water | 540 - 546 nm | nm |
| Absorptivity (A 1%/1cm; at λmax) | Min 850 | — |
| Loss on drying (135 °C) | Max 5 % | % |
| Residue on ignition | Max 1 % | % |
Packaging
| Pack size | SKU |
|---|---|
| 1 g | RA002217-PK-1G |