Myricetin Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 529-44-2 |
| Product name | Myricetin |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeFood GradeCosmetic Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for Myricetin
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Myricetin Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Myricetin
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Antioxidant and anti-inflammatory drug development | Used as a natural flavonoid in drug synthesis intermediates or active pharmaceutical ingredient screening |
| Food | Food additive (antioxidant) | Incorporated into functional foods to enhance antioxidant performance |
| Cosmetics | Active ingredient in skincare products | Applied in anti-aging and skin-brightening formulations to suppress free radical generation and tyrosinase activity |
| Biological Research | Research reagent | Utilized in cell-based assays and molecular biology studies to investigate effects on metabolic pathways |
Manufacturing Quality Control of Myricetin
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 360 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-DAD | Separation and identification of impurities using HPLC coupled with diode-array detection, with spectral comparison and relative response factor correction. |
| Loss on Drying | Gravimetric (Oven Drying) | Mass loss measured after drying at 105 C for 2 hours under atmospheric pressure, indicating volatile content including moisture and solvents. |
| Residue on Ignition | Gravimetric (Sulfated Ash) | Mass of inorganic residue remaining after high-temperature incineration (700–800 C) following sulfuric acid treatment. |
| Heavy Metals | AAS (Flame or Graphite Furnace) | Quantification of Pb, Cd, As, Hg, and Ni by atomic absorption spectroscopy after acid digestion and matrix matching. |
| Chloride | Argentometric Titration (Mohr Method) | Titration with standardized silver nitrate solution using potassium chromate indicator; endpoint detected by formation of red silver chromate precipitate. |
| Sulfate | Barium Sulfate Gravimetry | Precipitation of sulfate as BaSO4 under controlled pH and temperature, followed by filtration, drying, and weighing. |
| Residual Solvents | GC-FID | Separation and quantification of common organic solvents (e.g., methanol, acetone, ethyl acetate) using gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration based on the stoichiometric reaction of iodine with water in pyridine-methanol buffer. |
| Optical Rotation | Polarimetry | Measurement of specific rotation using sodium D-line light (589 nm) in a defined concentration and path length cell to confirm chiral integrity. |
| pH of Solution | Potentiometric pH Measurement | Determination of pH in a 1% aqueous suspension using calibrated glass electrode pH meter under controlled temperature. |
| Microbial Limits | Membrane Filtration and Plate Count | Enumeration of total aerobic microorganisms and detection of specified pathogens (e.g., E. coli, Salmonella) via membrane filtration followed by selective agar culture. |
Technical Specifications of Myricetin
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (LC-MS) |
| Melting Point | 285-290 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of Myricetin
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Myricetin
Packaging of Myricetin
Industrial Myricetin Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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