Product Details
| Product Name: Kaempferol | CAS No.: 520-18-3 |
| EC-No.: 208-287-6 | Min. Order: 1ton |
| Purity: 99% | Supply Ability: 1000T/M |
| Release date: 2025/10/21 |
Technical Data Sheet (TDS)
Product Name: Kaempferol
CAS No.: 520-18-3
Molecular Formula: C15H10O6
Molecular Weight: 286.24 g/mol
1. Product Description
Kaempferol is a natural flavonoid widely found in tea, broccoli, kale, grapes, and other plant sources. It exhibits strong antioxidant, anti-inflammatory, and vascular-protective properties. Available in high-purity grades (≥95%) suitable for food, nutraceutical, cosmetic, and industrial applications.
2. Specifications
| Test Item | Specification |
|---|---|
| Appearance | Yellow crystalline powder |
| Identification (HPLC/UV) | Positive |
| Assay (HPLC) | ≥ 95.0% |
| Solubility | Slightly soluble in water; soluble in ethanol and DMSO |
| Moisture (Loss on drying) | ≤ 5.0% |
| Ash | ≤ 2.0% |
| Heavy Metals (Total) | ≤ 10 ppm |
| Lead (Pb) | ≤ 2 ppm |
| Arsenic (As) | ≤ 1 ppm |
| Cadmium (Cd) | ≤ 1 ppm |
| Mercury (Hg) | ≤ 0.1 ppm |
| Total Plate Count | ≤ 1000 cfu/g |
| Yeast & Mold | ≤ 100 cfu/g |
| E. coli | Negative |
| Salmonella | Negative |
| Staphylococcus aureus | Negative |
3. Applications
Food & Nutraceutical Applications
Functional ingredient in beverages, capsules, tablets, and powders.
Natural antioxidant and anti-inflammatory agent supporting cardiovascular health.
Used in functional foods, dietary supplements, and health beverages.
Cosmetic Applications
Anti-aging and skin-protecting ingredient in creams, serums, and lotions.
Protects against oxidative stress and UV-induced skin damage.
Industrial Applications
Raw material for pharmaceutical intermediates and fine chemicals.
Natural antioxidant in food processing and feed additives.
Applied in material stabilization due to free radical scavenging activity.
4. Packaging
1 kg / aluminum foil bag (with inner PE liner)
25 kg / fiber drum (with inner PE bag)
Customized packaging available on request
5. Storage & Shelf Life
Store in a cool, dry, and dark place, away from moisture and strong light.
Shelf life: 24 months under proper storage conditions.
6. Safety & Regulatory Information
Non-toxic at normal dosage levels.
Complies with major pharmacopeia and food additive regulations.
GRAS-listed as a natural plant-derived compound in certain regions.
Handle with gloves, mask, and protective clothing to avoid inhalation of fine dust.
7. Conclusion
Kaempferol is a versatile natural flavonoid suitable for food, nutraceuticals, cosmetics, and industrial applications, providing antioxidant, anti-inflammatory, and cardiovascular-supporting functions.
If you need other products, please click the website below to make a selection.http://www.khonorchem.com
Company Profile Introduction
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China- Since: 2025-04-07
- Address: C-309, No. 12 Yuzhou S. Rd, Haizhou, Lianyungang, Jiangsu, China