Active ingredient: Emodin
Product Origin: Root of Rheum palmatum L. or Polygonum
Used part: Root of Rheum palmatum L. or Polygonum
Specification: 98%
Assay: HPLC
Appearance: Orange Fine powder
Molecular Weight: 270.23
Molecular Formula: C15H10O5
Melting point: 258℃~259℃
Solubility: Soluble in alcohol, and slightly in the Ether, Chloroform, Benzene, not dissolving in water. It reveals the cherry-red in the caustic alkali aqueous solution, the sodium carbonate solution or the ammonia solution.
Function:
Emodin is mainly used in antifeedant, antiinflammatory, antimutagenic, antiseptic,antitumor (breast), antiulcer, antiviral, cathartic,gonadotropic, immunosuppressive, pesticide, purgative, spasmolytic, styptic.
Storage: Store in cool & dry place, Keep away from strong light and heat.
Shelf life: 24Months when properly stored.
Packing: 1kg/bag 25/kg paper drum and two plastic-bags inside
|
