
Product Details
Product Name: Smoke Tree Extract | CAS No.: 528-48-3 |
Min. Order: 1ton | Purity: 99% |
Supply Ability: 1000T/M | Release date: 2025/10/17 |
Technical Data Sheet (TDS)
Product Name: Smoke Tree Extract (Cotinus coggygria Extract)
Botanical Source: Cotinus coggygria Scop.
Appearance: Dark brown fine powder
Odor & Taste: Characteristic mild herbal odor, slightly bitter taste
Extraction Solvent: Ethanol / Water / Glycerin (food grade)
1. Specification / Technical Data
Parameter | Specification | Method |
---|---|---|
Active Compounds | ≥10% Total Polyphenols | UV-Vis |
Flavonoids | ≥5% | UV-Vis |
Dry Matter | ≥95% | Gravimetric |
Loss on Drying | ≤5% | 105°C / 2 h |
Ash Content | ≤3% | Gravimetric |
Heavy Metals | ≤10 ppm | ICP-MS |
Lead (Pb) | ≤1 ppm | ICP-MS |
Arsenic (As) | ≤1 ppm | ICP-MS |
Cadmium (Cd) | ≤0.5 ppm | ICP-MS |
Mercury (Hg) | ≤0.1 ppm | ICP-MS |
Pesticide Residue | Negative / Conforms to EU & USP limits | GC-MS / HPLC |
Microbial Limit | Total Plate Count ≤1000 cfu/g Yeast & Mold ≤100 cfu/g E. coli Negative Salmonella Negative | AOAC Methods |
2. Physical & Chemical Properties
Solubility: Soluble in water, ethanol, and glycerin
pH (1% solution): 4.0 – 6.0
Particle Size: 80 mesh, fine powder
Bulk Density: 0.40 – 0.60 g/cm³
3. Applications
Food & Beverage:
Natural antioxidant for beverages, functional foods, teas, and dietary supplements
Nutraceutical formulations for supporting cardiovascular and general health
Colorant/stabilizer in food products
Industrial & Cosmetic:
Raw material for cosmetics and personal care products (anti-aging creams, serums)
Antioxidant in nutraceutical and herbal formulations
Potential use in natural dyes and leather tanning
4. Recommended Usage
Food & Beverage: 0.1 – 0.5% w/w depending on product type
Cosmetic / Industrial: 0.5 – 3% w/w depending on formulation
5. Storage & Shelf Life
Store in a cool, dry place, away from direct sunlight and strong oxidizing agents
Shelf Life: 24 months in original sealed packaging
Keep container tightly closed after opening
6. Packaging
1 kg, 5 kg, 10 kg Kraft paper bag with inner PE liner
Custom packaging available upon request
7. Notes
This TDS is for general reference. Actual specifications can be adjusted according to customer requirements or application.
Conforms to food and cosmetic grade standards.
If you need other products, please click the website below to make a selection.http://www.khonorchem.com
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- Since: 2025-04-07
- Address: C-309, No. 12 Yuzhou S. Rd, Haizhou, Lianyungang, Jiangsu, China