St Johns wort extract

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St Johns wort extract
Posting date : May 23, 2011
Membership
Free Member Scince May 16, 2011
Min. Order Quantity
4
Payment Terms
TT
Package
25kg/drumm or1kg/bg
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Quick Detail
Place of Origin
China [CN]
HS-CODE
S01-
Package & Delivery Lead Time
Package
25kg/drumm or1kg/bg
Delivery Lead Time
sea or air
Detailed Description
St Johns wort extract Product No.: OHI-000061 Active Ingredient: hypericin Specification: 3% Test Method: UV-VIS Basic information of St. John's Wort Extract Introduction St. John's wort is a plant with yellow flowers. Common Names--St. John's wort, hypericum, Klamath weed, goat weed Latin Name--Hypericum perforatum Ingredients: Hypericin Pseudohypericin Protohypericin Protopseudohypericin Kampferol Luteolin Hyperforin Adhyperforin Hypericin: Name: Hypericin CAS Number: 548-04-9 Synonyms:1,3,4,6,8,13-Hexahydroxy-10,11-di-methylphenanthro(1,10,9,8,opqra)perylene-7,14-dione. Chemical Formula: C30H16O8 Appearance Black crystalls Molecular Weight 504.5 Melting 320'c Solubility Ethanol, Ethanol, Dichloromethane Pseudohypericin: Name: Pseudohypericin Molecular Formula:C30H16O9 Molecular Weight 520.44 CAS Registry Number 55954-61-5 Form: solid, black powder Storage: Stable for at least one year, stored at -20

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