Physical Properties
| Physical state at 20 °C | Solid | Odour | Odorless |
| Melting point/ Freezing point [°C] | 268 – 270 °C | Solubility in water [% weight] | Soluble in water |
| Colour | Dark green | Density [g/cm3] | 1.22 |
| Partition coefficient Log Pow octanol / water at 20°C | -0.21 |
Packings
1000g
100g
25g
Safety Information and Hazard Symbols
Symbol: GHS07, GHS08
Signal Word: Warning
Hazardous Statement: H302-H351
Precaution Statement: P281
Signal Word: Warning
Hazardous Statement: H302-H351
Precaution Statement: P281
Specifications
| Appearance | Dark green coloured powder |
| Dye content (by spectrophotometry) | Min. 85.0% |
| Absorption maxima in 50% ethanol | 545 – 555 nm |
| Specific absorptivity 1%/1cm (λmax; 0.003 g/L; ethanol 50%) | 2290 – 2710 |
| Loss on drying (at 135°C) | Max. 15.0% |
- توجه :