"Rhodiola Rosea Extract Product Name Rhodiola Rosea Extract Used Part Rootstock Appearence Brown or red brown powder Odor Characteristic Test Method HPLC Specification 1. 1%- 10% Rosavin 2. 1%-5% Salidrosides 3. 1%- 5% Rosavin +3% Salidroside 4. Extract Ratio 4:1 to 200:1 Rosavin Molecular Formula C20H28O10 Molecular Mass 428.43 CAS NO 84954-92-7 Salidroside Molecular Formula C14H20O7 Molecular Mass 300.31 CAS NO 10338-51-9 Shelf life 2 years"
