Certificate: FSSC22000/HACCP/SKS/ISO9001/SC/ISO22000/HALAL
CAS No: 491-70-3
Specification: 85% 98%
The company was established in 2005, dedicated to the field of biological extracts for more than 17 years, and has many online stores as the professional luteolin supplier.
Support samples (1 kg ~ 25 kg), factory stock supply.
Factory supply of luteolin bulk powder, only for company business, not for personal use.
Luteolin powder for sale of different specifications correspond to different prices, please inquire for details.
Due to the platform advertising law, it is forbidden to promote the efficacy of powdered raw materials in the product description, please contact us directly if need.
Complete certificates.
Luteolin is one of the most important naturally occurring flavonoids, and is widely distributed in various plant species. It is found explicitly in most vegetables and fruits, such as celery, chrysanthemum flowers, sweet bell peppers, carrots, onion leaves, broccoli, and parsley, among others.
| Product Name | Luteolin | CAS NO. | 491-70-3 |
| Storage Condition | Store in a well-closed and dryplace with constant room temperature and Non-direct sunlight. | ||


| ITEM | SPECIFICATION | RESULTS |
| Purity(HPLC) | ≥98% | 99.4% |
| Assay(HPLC) | ≥85% | 91.4% |
| Appearance | Light Yellow Powder | Conforms |
| Odor | Characteristic | Conforms |
| Taste | Characteristic | Conforms |
| Physical& Chemical Characteristics | ||
| Particle size | 100% pass 80 mesh | Conforms |
| Loss on Drying | ≤5.0% | 3.8% |
| Ash | ≤1.0% | 0.1% |
| Heavy metals | ≤10.0ppm | Conforms |
| Lead(Pb) | ≤2.0ppm | Conforms |
| Arsenic(As) | ≤0.5ppm | Conforms |
| Mercury (Hg) | ≤0.5ppm | Conforms |
| Cadmium (Cd) | ≤0.5ppm | Conforms |
| Microbiological Tests | ||
| Total Microbial Count | ≤1000cfu/g | Conforms |
| Yeast& Mold | ≤100cfu/g | Conforms |
| E.coli | Negative | Negative |
| Salmonella | Negative | Negative |
| Conclusion | Conform To the In-house standard | |
Luteolin by Natural Field is a substance found in several plant species, including those used in traditional medicine for the treatment of many diseases. It is widely distributed in the plant kingdom and has been studied extensively for its pharmacological properties, such as anti-inflammatory, antioxidant, and neuroprotective.
We accept International Express--Fedex/DHL/UPS, air shipping and sea shipping, We can ship to all over the world, even to some remote areas, such as remote areas of Russia, countries near the north and south poles.

Contact With Us:
E-mail: Sales@natural-field.com
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5th Floor, Building B, No.57 Keji 3rd Road, Xi'an 710065 China
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