English Name:Taxifolin
Synonyms: (2R,3R)-3,3',4',5,7-Pentahydroxyflavanone; (2R,3R)-Dihydroquercetin,Distylin，Taxifoliol
CAS.NO: 480-18-2
Molecular Formula:C15H12O7
Molecular Weight: 304.25
Test Method And Purity:HPLC ≥98%
Items
Standards
Results
Description
Light yellow powder
Qualified
Assay（by drying sample）
Min：Taxifoliol≥98%（HPLC）
98.19%
Mesh Size
95% pass 80mesh
Qualified
Ash
Max2.0%
1.44%
Loss on Drying
Max2.0%
1.63%
Heavy Metal
Max10ppm
Qualified
（Pb）
Max2ppm
Qualified
（As）
Max2ppm
Qualified
Residue on menstruum
Eur.Pharm
Qualified
Residue of Pesticide
Negative
Negative
Total Plate Count
Max1000cfu/g
Qualified
Yeast&Mold
Max100cfu/g
Qualified
E.coil
Negative
Negative
Salmonella
Negative
Negative
Payment
eBioChem Escrow service is especially designed for online transaction. You, as a buyer, will pay the Supplier ONLY after you receive the item(s) and are satisfied with the item(s). This value-added service is absolutely FREE and is available for all transactions at eBioChem.com.
Payment Method
Alipay:
Alipay can support the domestic Union pay card with RMB payment
payPal:
Credit Card:
Paypal can support all of the foreign credit card payment
