Name:Stevia Extract/Stevioside Latin Name: Stevia rebaudiana (Bertoni) Hemsl CAS NO.:57817-89-7;58543-16-1 Active Ingredients: Stevioside; Rebaudioside A Appearance: White powder Part Used: Leaf Specification:80%, 90%, 95% Stevioside; 40%- 98% Rebaudioside-A Shelf Life:2 years when properly stored. Storage:Cool and dry place,keep away from strong light & high temp Package:25kg or 30kg/drum,or as per your requests. http://www.38fulebio.com