... Molecular weight: 456.68Melting point and solubility : mp283 ~ 287 not dissolve in water, ethanol, and the dissolution of no foreignUrsolic ... acid assay: 25%, 30%, 90%, 95%, and 98%Detection: HPLCMesh size: 80 mesh (100%)Efficacy: Sedative ... , antibacterial, nti-diabetic, anti-ulcer, lowering blood sugar and other biological effects.Specification: 25 kg / drumPackaging: double plastic ...