| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Nonaqueous Titration) | min. 98.0 %(calcd. on dried substance) |
| Drying loss | max. 3.0 % |
| Melting Point | 293 °C(dec.) |
| Maximum Absorption Wavelength | 312(MeOH) nm |
| Solubility | Completely soluble in water |




