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CAS NO.528-48-3
(100-499)Gram(500-999)Gram(1000--1)Gram
Supply 98% CAS 528-48-3 Natural Cotinus Coggygria Extract Fisetin | ||
Product Name: | Fisetin | |
Appearance: | Light yellow powder | |
MF.: | C15H10O6 | |
Test Method: | HPLC | |
Grade: | Food Grade | |
CAS: | 528-48-3 |
Certificate of Analysis | ||||
Analysis | Specification | Results | ||
Assay(HPLC) | ≥98% | 95.18% | ||
Appearance | Light yellow powder | Complies | ||
Ash | ≤1.0% | 0.30% | ||
Moisture | ≤1.0% | 0.20% | ||
Pesticides | Negative | Complies | ||
Heavy metals | ≤10ppm | Complies | ||
Pb | ≤0.5ppm | Complies | ||
As | ≤2.0ppm | Complies | ||
Hg | ≤0.2ppm | Complies | ||
Odor | Characteristic | Complies | ||
Particle size | 100%through 80 mesh | Complies | ||
Microbioiogical | ||||
Total of bacteria | ≤1000cfu/g | Complies | ||
Fungi | ≤100cfu/g | Complies | ||
Salmgosella | Negative | Complies | ||
Coli | Negative | Complies |