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CAS NO.490-46-0
98% L Epicatechin Powder CAS490-46-0 HPLC Epicatechin Powder | ||
Item Name | L- Epicatechin | |
Apparence | White Powder | |
Type | Herbal Extract | |
Purity | 98% | |
Used Part | Leaf | |
Test Method | HPLC |
Items | Specification | Result |
Visual Appearance | White powder | Conform |
EC | ≥98% | 98.59% |
Caffeine | ≤0.1% | - |
Moisture content | ≤5.0% | 0.18% |
Ash | ||
Particle Size | 100% pass 60 mesh | Conform |
Tapped Density (g/cm3) | 0.50-0.60 | 0.60 |
pH | 4--6 | 5.92 |
Heavy Metal | ||
Heavy Metal (Pb) | ≤5.0ppm | Conform |
Heavy Metal (As) | ≤2.0ppm | Conform |
Heavy Metal (Hg) | ≤0.5ppm | Conform |
Microbiology | ||
Total Plate Count | ≤1000 | Conform |
Yeast & Mold | ≤100 | Conform |
Salmonella | Nagetive | Absent |
E.coli | Nagetive | Absent |