Physical Properties
| Physical state at 20 °C | Solid | Odour | Odorless |
| Partition coefficient Log Pow octanol / water at 20°C | 1.54 | Solubility in water [% weight] | 10 g/l at 25 °C |
| Colour | Dark green powder | pH value | 3 – 4 |
Packings
10000g
25g
Safety Information and Hazard Symbols
Symbol: GHS07, GHS08
Signal Word: Warning
Hazardous Statement: H315-H319-H335-H351
Precaution Statement: P261-P281-P305 + P351 + P338
Signal Word: Warning
Hazardous Statement: H315-H319-H335-H351
Precaution Statement: P261-P281-P305 + P351 + P338
Specifications
| Appearance | Green to dark green powder |
| Absorption maxima (50% ethanol ) | 548 – 558 nm |
| Absorptivity (A 1%/1cm; at λmax) | Min 1750 |
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