2-HYDROXYPROPYL ACRYLATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 999-61-1 |
| Product name | 2-HYDROXYPROPYL ACRYLATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeMaterial GradeElectronic GradeCosmetic GradeFood 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-HYDROXYPROPYL ACRYLATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-HYDROXYPROPYL ACRYLATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-HYDROXYPROPYL ACRYLATE
| Industry | Application | Process |
|---|---|---|
| Coatings and Inks | Used in the production of water-based coatings and inks | Free-radical polymerization to produce acrylate polymers |
| Cosmetics and Skincare | Functions as a humectant or emulsifier | Mixed with other components to enhance product stability |
| Textiles and Leather | Applied as a crosslinking agent or softener | Participates in polymerization reactions or serves as a modifier |
| Plastics and Polymers | Acts as a monomer in polymerization reactions | Production of high-performance resins |
| Electronics and Semiconductors | Used in the manufacture of photosensitive resins | Employed in photolithography processes |
| Others | Used in adhesives and sealants | Functions as a tackifier or dispersant |
Manufacturing Quality Control of 2-HYDROXYPROPYL ACRYLATE
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and condition of the sample under natural light or standard light source to determine whether it is a colorless to pale yellow transparent liquid, and check for any suspended matter or sediment. |
| Purity (Main Component Content) | Gas Chromatography (GC) | Use capillary column gas chromatography with internal or external standard method to determine the content of HPA, assessing its purity. A typical detector is FID. |
| Moisture Content | Karl Fischer Titration | Determine moisture content by quantitative reaction between Karl Fischer reagent and water in the sample through coulometric titration, suitable for trace moisture measurement. |
| Acid Value (or Total Acid Content) | Acid-Base Titration | Determine the sample using standard sodium hydroxide ethanol solution, with phenolphthalein as an indicator, and calculate the amount of KOH consumed per gram of sample (mg KOH/g). |
| Color | Platinum-Cobalt Colorimetric Method (APHA Color) | Compare the sample with platinum-cobalt standard color solutions to measure the color value, used to evaluate product color grade. |
| Refractive Index (n20D) | Refractometer Method | Measure the refractive index of the sample using a constant temperature refractometer at 20°C, used for auxiliary identification and purity assessment. |
| Density | Pycnometer Method or Hydrometer Method | Measure the mass per unit volume at a specified temperature (e.g., 20°C) for physical property verification. |
| Residual Monomer (e.g., Acrylic Acid) | Gas Chromatography (GC) or High Performance Liquid Chromatography (HPLC) | Detect unreacted acrylic acid or other byproducts in raw materials to ensure product safety and stability. |
| Hydroxyl Value | Acetylation Method + Titration | React the sample with acetic anhydride and then hydrolyze, titrate the generated acetic acid with standard alkali, and calculate the hydroxyl value (mg KOH/g), reflecting the hydroxyl content. |
| Chain Inhibitor Content | High Performance Liquid Chromatography (HPLC) | Determine the content of common chain inhibitors (e.g., HQ, MEHQ, BHT, etc.) to ensure they are within the effective concentration range to prevent polymerization. |
Technical Specifications of 2-HYDROXYPROPYL ACRYLATE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.0% (by GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.445–1.455 |
| Relative Density (20°C/25°C) | 1.065–1.075 g/cm³ |
| Acid Value (mg KOH/g) | <=0.5 |
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-HYDROXYPROPYL ACRYLATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-HYDROXYPROPYL ACRYLATE
Packaging of 2-HYDROXYPROPYL ACRYLATE
Industrial 2-HYDROXYPROPYL 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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