Identity
Classification
- Categories
- Stains & Dyes primary
- Applications
- Microscopy & Staining
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | Pink to red | — |
| Odour | odorless | — |
| Density [g/cm3] | Min 1.0 g/cm3 | g/cm3 |
| Solubility in water [% weight] | Negligible | — |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Appearance | Dark red coloured powder | — |
| Absorption maxima (λmax1, in DMSO) | 563 - 571 nm | nm |
| Absorption maxima (λmax2, in DMSO) | 525 - 533 nm | nm |
| A1%,1cm, λ 1 max | Min 70 | — |
| A1%,1cm, λ 2 max | Min 100 | — |
| Ratio λmax. P+/-15 nm () | 1.00 - 1.10 | — |
| Loss on drying (110 °C) | Max 15 % | % |
Packaging
| Pack size | SKU |
|---|---|
| 5 g | RA000962-PK-5G |
| 25 g | RA000962-PK-25G |