| Appearance: White or off-white crystalline powder
Empirical Formula: C29H32O13
Molecular Weight: 588.56
Specification:
Specific rotation:-110º~ -118º
Identification:Complies
Related Substance:≤ 2.0%
Water:≤ 6.0%
Residue On Ignition:≤ 0.1%
Heavy Metals:≤ 20PPM
Assay(By HPLC): 95.0%~103%
|