Customization: | Available |
---|---|
Certification: | ISO |
Assay Method: | HPLC |
Still deciding? Get samples of US$ 0/Piece
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Product name: Epimedium extract
|
Appearance: Brown to white fine powder
|
Specification: Icariin 5% 10% 20% 30% 35% 40% 60% 98% HPLC
|
Test Method: UV(Folin-C) and HPLC
|
CAS NO.: 489-32-7
|
Formula: C33H40O15
|
Molecular Weight: 676.65
|
Place of origin: Shaanxi, China
|
Product resource: Branches and Leaves of Epimedium brevicornum Maxim.
|
SPECIFICATION
|
|||
Item
|
Specification
|
Method
|
Result
|
Physical Property
|
|
|
|
Appearance
|
Fine Powder
|
Organoleptic
|
Conforms
|
Color
|
Light Yellow
|
Organoleptic
|
Conforms
|
Odour
|
Characteristic
|
Organoleptic
|
Conforms
|
Mesh Size
|
100% through 80% mesh size
|
USP32<786>
|
Conforms
|
General Analysis
|
|
|
|
Identification
|
Identical to R.S. sample
|
HPTLC
|
Conforms
|
Icarrin
|
98%
|
HPTLC
|
98.12%
|
Loss on Drying
|
≤5.0%
|
Eur.Ph.6.0[2.8.17]
|
3.22%
|
Ash
|
≤5.0%
|
Eur.Ph.6.0[2.4.16]
|
3.37%
|
Contaminants
|
|
|
|
Pesticides Residue
|
Meet USP32<561>
|
USP32<561>
|
Conforms
|
Lead(Pb)
|
≤3.0mg/kg
|
Eur.Ph6.0<2.2.58>ICP-MS
|
2.1
|
Arsenic(As)
|
≤2.0mg/kg
|
Eur.Ph6.0<2.2.58>ICP-MS
|
1.9
|
Cadmium(Cd)
|
≤1.0mg/kg
|
Eur.Ph6.0<2.2.58>ICP-MS
|
0.7
|
Mercury(Hg)
|
≤0.1mg/kg
|
Eur.Ph6.0<2.2.58>ICP-MS
|
0.07
|
Microbiological
|
|
|
|
Total Plate Count
|
≤1000cfu/g
|
USP30<61>
|
119
|
Yeast &Mold
|
≤100cfu/g
|
USP30<61>
|
41
|
E.Coli.
|
Negative
|
USP30<62>
|
Conforms
|
Salmonella
|
Negative
|
USP30<62>
|
Conforms
|