PRODUCT Properties
| Melting point: | >250°C |
| storage temp. | Amber Vial, Refrigerator, Under inert atmosphere |
| solubility | Solubility Soluble in water, ethanol |
| form | Powder |
| pka | 9.1(at 25℃) |
| color | Dark purple to dark brown |
| PH Range | Colorless (8.0) to pink (10.0) |
| λmax | 553nm |
| Stability: | Hygroscopic, Light Sensitive |
| Major Application | Inks, fire-resistant polymers, permanent hair straightener |
