Quick Details Product Name: Rutin Latin Name: Sophora Japonica L. CAS No.: 153-18-4 Appearance: Yellow Powder Part Used: Flower Bud Extract Method: Solvent Extraction Active Ingredient: Rutioside Specification: UV95%(NF11),UV98%(EP8.0/DAB),UV65%~105%(Troxerutin) Test Method: HPLC, UV, Titration Formula: C27H30O16 Sample: Free Shelf Life: two years Grade: Food Grade Brand Name: Huir Place of Origin: Hunan, China (Mainland) Application: Food & pharmaceuticals