Item | Specifications |
Appearance | White or almost white crystalline powder. |
Purity | 99%min |
Melting point | 115-116ºC |
Specific rotation | -64 º (c=1.0, C2H5OH) |
Boiling point | 407.69ºC |
Density | 1.0458 |
Refractive index | 1.612 |
Acidity coefficient (pKa) | pKa 4.85± 0.07(H2O,t=25±0.1,I=0.1(NaCl)) (Uncertain) |
Solubility | ethanol: 1 mg/mL |
Storage condition | -20ºC |
Shelf life | 2 years |