Identity
Classification
- Categories
- Stains & Dyes primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | Dark blue to violet | — |
| Odour | Light odour | — |
| Melting point/ Freezing point [°C] | Min 300 °C | °C |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Appearance | Dark blue-violet powder having a metallic luster of copper. | — |
| Absorption maxima in water | 608 - 612 nm | nm |
| Specific absorptivity A 1%/1cm (λmax; 0.001 %; water) | 380 - 475 | — |
| Loss on drying (110 °C) | Max 10 % | % |
| Suitability (for microscopy) | Passes test | — |
Available grades
2 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.
Packaging
| Pack size | SKU |
|---|---|
| 25 g | RA001610-PK-25G |
| 100 g | RA001610-PK-100G |
| 1 kg | RA001610-PK-1KG |