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 | — |
| Melting point/ Freezing point [°C] | 120 - 124 °C | °C |
| 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 | Black powder | — |
| Dye content | Min 60 % | % |
| Absorption maxima in 95% ethanol | 596 - 605 nm | nm |
| Loss on drying (50°C; 0.05 mm Hg) (50 °C) | Max 5 % | % |
| Suitability (for microscopy) | Passes test | — |
Packaging
| Pack size | SKU |
|---|---|
| 10 g | RA002521-PK-10G |
| 25 g | RA002521-PK-25G |
| 100 g | RA002521-PK-100G |