Appearance: A white or almost white,crystalline powder
Melting point: about 210°C
Identification: A.The infared absorption spectrum is concordant with the spectrum obtained with CRS.
Specific optical rotation: +152°~+157°
Related substances(By HPLC):
Total impurities : 0.5%
Loss on drying : 0.5%
Sulphated ash : 0.1%
Dissolution...
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