Identity
Classification
- Categories
- Stains & Dyes primary
- Applications
- Microscopy & Staining
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | Black powder | — |
| Odour | Odorless | — |
| Vapour pressure [20°C] | 0.2 mmHg | mmHg |
| Vapour density | 3.24 | — |
| Density [g/cm3] | 1.1 g/cm3 | g/cm3 |
| Solubility in water [% weight] | Very soluble | — |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Appearance | Dark green to brown powder | — |
| Absorption maxima (50% ethanol) | 545 - 555 nm | nm |
| Absorptivity (A 1%/1cm; at λmax; in 50% ethanol) | Min 160 | — |
Packaging
| Pack size | SKU |
|---|---|
| 25 g | RA000953-PK-25G |
| 100 g | RA000953-PK-100G |