PENTAERYTHRITOL TETRA(2-ETHYLHEXANOATE) Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 7299-99-2 |
| Product name | PENTAERYTHRITOL TETRA(2-ETHYLHEXANOATE) |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial 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 PENTAERYTHRITOL TETRA(2-ETHYLHEXANOATE)
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk PENTAERYTHRITOL TETRA(2-ETHYLHEXANOATE) Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of PENTAERYTHRITOL TETRA(2-ETHYLHEXANOATE)
| Industry | Application | Process |
|---|---|---|
| Plastics Industry | PVC plasticizer | Mixing, heating, and dispersion |
| Coatings Industry | Coating additive to improve flexibility and adhesion | Stirring, dissolution, and coating |
| Inks Industry | Ink modifier to enhance flow and gloss | Dispersion, grinding, and formulation |
| Synthetic Lubricants | High-temperature stabilizer and base oil for lubricants | Esterification and refining |
| Cosmetics Industry | Emulsifier or emollient | Emulsification, mixing, and homogenization |
| Polyurethane Materials | Co-blowing agent for flexible polyurethane foam | Foaming and curing |
Manufacturing Quality Control of PENTAERYTHRITOL TETRA(2-ETHYLHEXANOATE)
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Assessment of physical state and color under controlled lighting conditions. |
| Acid Value | Acid-Base Titration | Neutralization of free acid groups with standardized KOH solution using phenolphthalein indicator. |
| Saponification Value | Titration after Alkaline Hydrolysis | Quantification of ester content via back-titration after complete saponification with excess KOH. |
| Hydroxyl Value | Acetylation Titration | Determination of residual hydroxyl groups by acetylation with acetic anhydride followed by titration. |
| Water Content | Karl Fischer Titration | Electrochemical determination of water based on iodine generation proportional to water concentration. |
| Density | Digital Density Meter | Measurement of mass per unit volume at specified temperature using oscillating U-tube principle. |
| Viscosity | Rotational Viscometry | Shear stress measurement under controlled rotational speed to determine dynamic viscosity. |
| Refractive Index | Refractometry | Measurement of light bending angle at air-sample interface to infer purity and composition. |
| Peroxide Value | Iodometric Titration | Oxidation of iodide to iodine by peroxides, followed by titration with sodium thiosulfate. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification by plasma excitation and atomic emission spectroscopy. |
| Residual Solvents | Gas Chromatography (GC-FID) | Separation and detection of volatile organic impurities using flame ionization detection. |
| Purity (Assay) | Gas Chromatography (GC-MS) | Quantitative analysis based on peak area comparison using mass spectral identification and internal standard calibration. |
Technical Specifications of PENTAERYTHRITOL TETRA(2-ETHYLHEXANOATE)
| Test Item | Specification |
|---|---|
| Appearance | Colourless liquid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Acid Value (mg KOH/g) | <=1.0 |
| Refractive Index (n20/D) | 1.465–1.475 |
| Relative Density (20°C/25°C) | 0.970–0.990 g/cm³ |
| Color (APHA/Pt-Co) | <=50 |
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 PENTAERYTHRITOL TETRA(2-ETHYLHEXANOATE)
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of PENTAERYTHRITOL TETRA(2-ETHYLHEXANOATE)
Industrial PENTAERYTHRITOL TETRA(2-ETHYLHEXANOATE) 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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