Name: Luteolin
CAS#: 491-70-3
Botanical Source: Sophora Japonica
Specification: HPLC 98% Powder or Granule
Function & Application: Luteolin can anti-inflammatory, anti-allergic, uric acid lowering, anti-tumor, antibacterial, anti-viral, etc.
| TEST ITEM | STANDARD | RESULT |
| Appearance | Yellow powder | Complies (Visual) |
| Melting point | 328°-330° | Complies(Melting point apparatus) |
| Solubility | ||
| - in water | Soluble slightly | Complies |
| - in ethanol | Soluble freely | Complies |
| Loss on drying | ≤3.0% | Complies |
| Mesh size | 99% pass 80 mesh | Complies |
| Assay | ≥98% | 98.3% (HPLC) |
| HEAVY METAL | STANDARD | RESULT(ICP-MS) |
| Lead | ≤3ppm | Complies |
| Cadmium | ≤1ppm | Complies |
| Mercury | ≤0.1ppm | Complies |
| Arsenic | ≤1ppm | Complies |
| MICROBIOLOGICAL TEST | STANDARD | RESULT |
| Total microbial count | ≤1000cfu/g | Complies |
| Yeast & mold | ≤100cfu/g | Complies |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
Packaging: The usual packaging is 25kg net carton drum or box with a polyethylene bag in side.
Storage: Preserve in well closed,light resistant and dry environment.
For more information, please contact: sales@yimeikangherb.com
