Identity
Classification
- Categories
- Stains & Dyes primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | Dark green powder | — |
| Odour | Slight characteristic odor | — |
| Melting point/ Freezing point [°C] | 173 °C | °C |
| 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 | Method |
|---|---|---|---|
| Appearance | Dark green powder | — | — |
| Chromatographic purity | Passes test | — | HPLC |
| Sensitivity as an indicator | Passes test | — | — |
| UV absorbance Ratio | 0.98 - 1.90 | — | — |
| Assay | 96 - 100.5 % | % | — |
| Identification | To pass A, B & C tests | — | — |
| Water | Max 7.5 % | % | — |
| Residue on ignition | Max 1.5 % | % | — |
| Alcohol insoluble matter | Max 1 % | % | — |
| Arsenic (As) | Max 0.001 % | % | — |
| Lead (Pb) | Max 0.003 % | % | — |
| Zinc (Zn) | Passes test | — | — |
Packaging
| Pack size | SKU |
|---|---|
| 25 g | RA001154-PK-25G |
| 100 g | RA001154-PK-100G |