白色粉末 White powder 熔点:70℃
Items | Standard |
Appearance | White powder |
Specific Rotation [20/D] (C=1 in CHCl3) | +12.0±1.5 º |
Related Substance (TLC) | One spot |
Melting Point (℃) | 80 to 85 ℃ |
Loss on Drying | Not more than 0.50% |
Purity (PHLC) | Not less than 98.5% |