| Appearance | White Powder |
| Purity(HPLC) | 99.50 % |
| Purity(Nonaqueous Titration) | 99.10% |
| Melting Point | 178.0 to 182.0 °C |
| Loss On Drying | NMT 2.0% |
| Heavy Metals | NMT 20 ppm |
| Solubility | Soluble in Methanol, DMSO, Water; Slightly soluble Ethanol; Insoluble in Ether |




