Stevioside 98% CAS NO 57817-89-7 Best supplier of stevioside from China High quality competitive price and best service SteviosideCAS NO 57817-89-7Specification:90% 95% 98% Molecular Formula: C38H60O18 CAS: 57917-89-7, Appearance: Light Pink Powder, Assay: 99% min, Melting Point: 156-158, Phenol: 0.20% max, Moisture: 0.3% max, Ash: 0.30% max. food additive Stevioside (stevia sugar)