Product name: Natural Betulin powder Type: Plant extract Packing: 25KG/Fiber Drum, Foil bag Specifications: 98% Appearance: white crystalline powder; solubility: soluble in ethanol, chloroform and benzene, slightly soluble in cold water, petroleum , etc. Usage: Betulin can be used in food, cosmetics, medicine and other fields. Storage: Keep dry and cool Detection method: HPLC
