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Technical Data Sheet Luteolin
Compound Information
Product Name:
Luteolin
CAS No.:
491-70-3
Molecular Formula:
C15H10O6
Molecular Weight:
286.24
Storage:
Store at 2 -8 °C
Revision Date:
2026-04-15
Analytical Information
| Tests | Specifications |
|---|---|
| Appearance | Yellow-green fine powder |
| Odor | Characteristic odor |
| Melting Point | ~330 °C(lit.) |
| Heavy Metals | ≤10 ppm |
| Cation | Arsenic (As) : ≤1 ppm, Lead (Pb) : ≤1 ppm, Mercury (Hg) : ≤0.5 ppm |
| Water Content (Karl Fisher) | ≤ 2% |
| Yeast and Mold | ≤ 100 cfu/g |
| Residual Solvents | Not detected |
| Solvent | Methanol and Water |
| E. Coli | Negative |
| Microbial Count | ≤ 1000 cfu/g (TPC) |
| Salmonella | Negative |
| Particle Size | ≥98% pass through 80 mesh |
| Ash | ≤ 2% |
| Purity by HPLC | ≥ 98% |
| Additional Information | Taste : Characteristic taste, Pesticide residue : 666 : ≤0.2 ppm, DDT : ≤0.2 ppm |
| ¹H NMR | Pass test |
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