Identity
Classification
- Categories
- Stains & Dyes primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | Dark green | — |
| Odour | Odorless | — |
| Melting point/ Freezing point [°C] | 190 °C | °C |
| Vapour density | 13 | — |
| Solubility in water [% weight] | Soluble in water | — |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Appearance | Dark blue, crystalline powder with a copper-coloured sheen, or green crystals with a bronze-coloured sheen | — |
| Sulphated ash (600 °C) | Max 1.0 % | % |
| Loss on drying (105 °C) | 8.0 - 22.0 % | % |
| Assay | 95.0 - 101.0 % | % |
| Identity | Passes test | — |
| Solubility | Passes test | — |
| Methanol insoluble substances | Max 1.0 % | % |
| Related Substances | Passes test | — |
| Iron (Fe) | Max 0.02 % | % |
| Lead (Pb) | Max 0.001 % | % |
| Zinc (Zn) | Max 0.01 % | % |
Packaging
| Pack size | SKU |
|---|---|
| 25 g | RA001830-PK-25G |
| 100 g | RA001830-PK-100G |
| 1 kg | RA001830-PK-1KG |