Hawthorn Leaf Extract Powder supplies
Botanical Name；Fructus Crataegi
Molecular formula; C17H21NO4
Molecular weight; 303
CAS； No.36052-37-6
Free samples : 20g-50g available.
Apperance：Fine powder
Color：Dark brown or tan
Shelf life： 24 Months
Active ingredient: flavone
Specifications
Hawthorn leaf flavone 80%
Hawthorn leaf flavone 20%
Hawthorn leaf flavone 10%
