2-Hydroxyethyl acrylate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 818-61-1 |
| Product name | 2-Hydroxyethyl acrylate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 2-Hydroxyethyl acrylate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Hydroxyethyl acrylate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Hydroxyethyl acrylate
| Industry | Applications | Process |
|---|---|---|
| Coatings Industry | Production of waterborne coatings, latex paints, and leather finishing agents | Used as a functional monomer in emulsion or solution polymerization with acrylic ester monomers to introduce hydroxyl groups, thereby enhancing film adhesion, weather resistance, and mechanical strength |
| Textile Industry | Production of warp sizing agents, fabric finishing agents, and coating agents | Radically copolymerized with acrylic acid, methyl acrylate, and other monomers to impart abrasion resistance, stiffness, and improved hand feel to fabrics |
| Adhesives Industry | Formulation of thermoplastic acrylic adhesives, pressure-sensitive adhesives, and polyurethane adhesives | Employed as a modifying monomer in acrylic ester copolymerization or as a chain extender/crosslinker for polyurethane prepolymers to improve bond strength and cohesive strength |
| Inks Industry | Production of water-based inks and ultraviolet (UV)-curable inks | Incorporated into acrylic resin synthesis; hydroxyl groups enhance pigment dispersion, film-forming performance, and substrate adhesion |
| Plastics Processing | Surface treatment agents for plastic products; component of PVC stabilizers | Copolymerized to synthesize polymeric additives that improve surface properties of plastic products or provide stabilization during processing |
| Paper Industry | Sizing agents, strength enhancers, and surface coating agents for papermaking | Emulsion-copolymerized with styrene, acrylic esters, and other monomers for paper surface treatment to improve water resistance and tensile strength |
| Medical & Healthcare | Production of biomedical polymers, hydrogels, and contact lens materials | Hydrophilic hydroxyl groups participate in crosslinking copolymerization (e.g., with N-vinylpyrrolidone) to produce biocompatible superabsorbent resins |
| UV-Curable Materials | Reactive diluent for ultraviolet (UV)-curable coatings and inks | Reacted with polycarboxylic acids or isocyanates to synthesize hydroxyl-containing oligomers (resins) for viscosity control and cure speed adjustment |
| Industrial Water Treatment | Formulation of water treatment flocculants and scale inhibitors | Copolymerized with acrylamide and other monomers to introduce polar functional groups, improving polymer chain dispersion and flocculation efficiency in aqueous systems |
Manufacturing Quality Control of 2-Hydroxyethyl acrylate
| Test Item | Common Test Method | Method Summary |
|---|---|---|
| Purity / Main Component Content | Gas Chromatography (GC) | Using capillary column gas chromatography, the purity is evaluated by determining the peak area percentage of HEA via internal standard method or area normalization method. |
| Acid Value | Acid-Base Titration | Using phenolphthalein as indicator, titrate free acids in the sample with standard potassium hydroxide ethanol solution, and calculate acid value (mg KOH/g). |
| Color | Visual Color Comparison or Platinum-Cobalt Color Scale | Compare the sample with standard platinum-cobalt color solutions, or use a colorimeter to measure APHA/Hazen color units to evaluate product color. |
| Moisture Content | Karl Fischer Method | Utilize the quantitative reaction between KF reagent and water to determine trace moisture content (%) by coulometric or volumetric titration. |
| Inhibitor Content (e.g., MEHQ) | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with UV detector (e.g., at 220 nm), and quantify hydroquinone monomethyl ether (MEHQ) and other polymerization inhibitors by external standard method. |
| pH Value | pH Meter Method | Dissolve the sample into an aqueous solution of defined concentration (or mix with water and take the aqueous phase after standing), then measure pH using a calibrated pH meter. |
| Refractive Index | Abbe Refractometer Method | Measure the refractive index of the sample at a specified temperature (usually 20°C or 25°C) using an Abbe refractometer for identification and purity assessment. |
| Density | Density Meter or Oscillating U-tube Density Meter | Measure the sample density (g/cm³) at standard temperature (e.g., 20°C) using a glass hydrometer or digital oscillating U-tube density meter. |
| Appearance | Visual Inspection | Examine the sample under natural or standard lighting to determine if it is a colorless to pale yellow transparent liquid, and check for suspended matter or precipitates. |
| Volatile Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | Use GC-MS to qualitatively and quantitatively analyze low-boiling impurities (e.g., acrylic acid, ethylene glycol, acrolein) and assess levels of volatile impurities. |
Technical Specifications of 2-Hydroxyethyl acrylate
| Test Item | Specification |
|---|---|
| Appearance | Colorless transparent liquid,no turbidity and suspended solids |
| Hazen (platinum-cobalt) | ≤5 |
| Density (p20) ,g/cm³ | 0.99-1.3 |
| Water Content | ≤0.02% |
| Purity | ≥99.9% |
| Stabilizer (MEHQ) | 200PPM ±20 |
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 2-Hydroxyethyl acrylate
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| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Hydroxyethyl acrylate
Packaging of 2-Hydroxyethyl acrylate
Industrial 2-Hydroxyethyl acrylate 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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