| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(UV-vis method) | min. 98.0 %(after drying) |
| Specific rotation [a]20/D | +100.0 to +107.0 deg(C=1, Dioxane) |
| Drying loss | max. 2.0 % |
| Melting Point | 294 °C |
| Solubility | soluble in Dioxane, Acetone; Slightly soluble in Methanol, Ethanol |




