3-Hydroxycinnamic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 14755-02-3 |
| Product name | 3-Hydroxycinnamic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent 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 3-Hydroxycinnamic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Hydroxycinnamic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Hydroxycinnamic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Synthesis of anti-inflammatory drugs | Used as an intermediate in organic synthesis reactions |
| Food Additives | Natural antioxidant | Applied as a preservative and antioxidant in food products |
| Personal Care Industry | Antioxidant | Applied in skincare formulations to prevent lipid oxidation |
| Materials Science | Polymer modification | Used in the synthesis of high-performance polymers with specialized functionality |
| Agrochemical Industry | Bactericide precursor | Used as a raw material for synthesizing high-efficacy bactericides |
| Chemical Research | Catalyst or ligand | Employed as a ligand or catalyst in catalytic reactions |
Manufacturing Quality Control of 3-Hydroxycinnamic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at 310 nm. |
| Related Substances | HPLC-UV | Separation and detection of structurally similar impurities (e.g., cinnamic acid, 4-hydroxycinnamic acid) using gradient elution and UV monitoring. |
| Loss on Drying | Gravimetric Analysis | Measurement of mass loss after drying under controlled temperature and vacuum to determine volatile content including residual solvents and moisture. |
| Residual Solvents | GC-FID | Identification and quantification of common organic solvents (e.g., methanol, ethyl acetate) by gas chromatography with flame ionization detection. |
| Heavy Metals | AAS | Quantitative determination of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion using atomic absorption spectroscopy at element-specific wavelengths. |
| Chloride Content | Potentiometric Titration | Titration with silver nitrate using a silver indicator electrode to measure chloride ions based on formation of AgCl precipitate. |
| Sulfated Ash | Gravimetric Analysis | Determination of inorganic residue after combustion with sulfuric acid followed by high-temperature incineration and weighing. |
| pH of Aqueous Solution | pH Potentiometry | Measurement of hydrogen ion activity in a saturated aqueous suspension using calibrated pH electrode and buffer reference standards. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid-to-liquid transition temperature range using controlled heating and visual observation of phase change. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral molecules in solution at specified concentration and wavelength (589 nm). |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration with iodine-based reagent to quantify water via stoichiometric reaction in anhydrous methanol medium. |
| Microbial Limits | Membrane Filtration | Enumeration of aerobic microorganisms and detection of specified pathogens (e.g., E. coli, S. aureus) following USP <61> and <62>. |
Technical Specifications of 3-Hydroxycinnamic acid
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (HPLC) |
| Melting Point | 189–193°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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 3-Hydroxycinnamic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Hydroxycinnamic acid
Packaging of 3-Hydroxycinnamic acid
Industrial 3-Hydroxycinnamic acid 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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