China Factory Direct
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| CAS number | 539-47-9 |
| Product name | 3-(2-Furyl)acrylic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Fragrances & Flavors | Used as a synthetic fragrance intermediate in formulating flavorings with fruity, caramel, or nutty notes | Produced via Knoevenagel condensation of furfural with malonic acid, followed by purification for fragrance compounding |
| Pharmaceuticals | Used as a drug synthesis intermediate for constructing bioactive molecules containing a furan ring | Employed as a building block in organic synthesis to prepare anti-inflammatory, antimicrobial, or antitumor candidate compounds |
| Agrochemicals | Used as an agrochemical intermediate for synthesizing biologically active heterocyclic compounds | Introduced into target molecular structures via esterification, amidation, and related reactions to develop novel herbicides or fungicides |
| Materials Science | Used in synthesizing polymer monomers or functional polymers | Processed via free-radical polymerization or condensation polymerization to produce degradable or photosensitive materials incorporating furanyl groups |
| 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 220-280 nm. |
| Appearance | Visual Inspection | Assessment of physical state, color, and presence of visible particulates or foreign matter under controlled lighting conditions. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, indicating purity and identity via deviation from literature value (129-131 C). |
| Loss on Drying | Gravimetric (Oven Drying) | Measurement of mass loss after drying at 105 C for 2 hours, reflecting volatile impurities and residual solvents. |
| Residue on Ignition | Sulfated Ash Gravimetry | Weighing inorganic residue remaining after high-temperature combustion in presence of sulfuric acid. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride ions using anion-exchange column and conductivity detection. |
| Sulfate Impurity | Ion Chromatography (IC) | Separation and quantification of sulfate ions using anion-exchange column and conductivity detection. |
| Heavy Metals (as Pb) | AAS (Flame or Graphite Furnace) | Atomic absorption measurement of total heavy metals after wet digestion, reported as lead equivalent. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration based on stoichiometric reaction between iodine and water in pyridine/methanol medium. |
| Related Substances | HPLC-UV | Detection and quantification of structurally related impurities (e.g., 2-furaldehyde, furan acrylic acid isomers) using gradient elution and UV detection. |
| Acid Value | Acid-Base Titration (NaOH) | Neutralization of carboxylic acid groups with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation of plane-polarized light at 20 C using sodium D-line (589 nm), confirming chiral purity if applicable. |
| Test Item | Specification |
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| Appearance | Yellow solid |
| Purity | >=98.5% (by LC-MS) |
| Melting Point | 128–132°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.