China Manufacturer Icariin 50% 60% 80% 98% Epimedium Extract Powder Icariin, Find details about China Icariin Epimedium Extract, Icariin 10% 20% 50% 60% 80% 98% from China Manufacturer Icariin 50% 60% 80% 98% Epimedium Extract Powder Icariin
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 |