BIS(4-HYDROXYCINNAMOYL)METHANE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 33171-05-0 |
| Product name | BIS(4-HYDROXYCINNAMOYL)METHANE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeCosmetic GradeFood Grade |
| Packaging | 25KG/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 BIS(4-HYDROXYCINNAMOYL)METHANE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk BIS(4-HYDROXYCINNAMOYL)METHANE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of BIS(4-HYDROXYCINNAMOYL)METHANE
| Industry | Application | Process |
|---|---|---|
| Food Industry | Colorant | Used as a natural pigment in food products to improve or enhance color. |
| Pharmaceutical Industry | Antioxidant | Incorporated into pharmaceutical formulations to extend shelf life by leveraging its antioxidant properties. |
| Anti-inflammatory Agent | Formulated into pharmaceutical products for the treatment of inflammatory diseases. | |
| Anticancer Research | Evaluating effects on various cancer cell lines through in vitro assays and animal models. | |
| Cosmetics Industry | Anti-aging Ingredient | Incorporated into skincare formulations to help reduce visible signs of skin aging. |
| Natural Preservative | Used as a natural alternative to synthetic preservatives in cosmetic products. |
Manufacturing Quality Control of BIS(4-HYDROXYCINNAMOYL)METHANE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification based on peak area comparison with a certified reference standard using reversed-phase chromatography and UV detection at 420-430 nm. |
| Related Substances | HPLC-DAD or HPLC-MS | Separation and identification/quantification of structurally related impurities (e.g., demethoxycurcumin, curcumin, bisdemethoxycurcumin isomers) using gradient elution and spectral or mass confirmation. |
| Loss on Drying (LOD) | Gravimetric (105 C, 2 h) | Mass loss measured after drying under controlled temperature and time to determine volatile content including residual solvents and moisture. |
| Residual Solvents | GC-FID | Quantitative analysis of common process solvents (e.g., methanol, acetone, ethyl acetate) using gas chromatography with flame ionization detection and internal standard calibration. |
| Heavy Metals (Total) | ICP-OES | Multi-element quantification of toxic metals (Pb, Cd, As, Hg, Cr) after acid digestion, based on atomic emission intensity at characteristic wavelengths. |
| Sulfated Ash | Gravimetric (500-600 C) | Residue mass after incineration with sulfuric acid treatment, indicating inorganic impurities and metallic salts. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration measuring water via stoichiometric reaction with iodine in pyridine/methanol-based reagent. |
| Optical Rotation | [alpha]D | Measurement of specific rotation using sodium D-line light (589 nm) in solution to confirm chiral integrity and absence of racemization. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition range determination by observing solid-to-liquid phase change under controlled heating rate. |
| Particle Size Distribution | Laser Diffraction | Analysis of size distribution based on angular variation of scattered laser light from dispersed particles in liquid or air. |
| Microbial Limits | Membrane Filtration + Plate Count | Enumeration of aerobic microorganisms and detection of specified pathogens (e.g., E. coli, S. aureus) per pharmacopoeial methods. |
| pH of Aqueous Suspension | Potentiometric (pH meter) | Measurement of hydrogen ion activity in a standardized suspension (e.g., 1% w/v in water) using calibrated pH electrode. |
Technical Specifications of BIS(4-HYDROXYCINNAMOYL)METHANE
| Test Item | Specification |
|---|---|
| Appearance | Orange solid |
| Purity | >=98.0% (LC-MS) |
| Water Content (KF) | <=0.5% |
| Melting Point | 174–178°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
| Optical Rotation | -15° to -25° (c=1, in methanol) |
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 BIS(4-HYDROXYCINNAMOYL)METHANE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of BIS(4-HYDROXYCINNAMOYL)METHANE
Safety Information of BIS(4-HYDROXYCINNAMOYL)METHANE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of BIS(4-HYDROXYCINNAMOYL)METHANE
Industrial BIS(4-HYDROXYCINNAMOYL)METHANE 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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