Ethylene glycol diacetate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 111-55-7 |
| Product name | Ethylene glycol diacetate |
| 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 Ethylene glycol diacetate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Ethylene glycol diacetate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Ethylene glycol diacetate
| Industry | Application | Process |
|---|---|---|
| Paints & Coatings | High-boiling solvent for nitrocellulose, cellulose acetate, ethyl cellulose, and other resins | Added during resin dissolution and blending to formulate coating materials |
| Pharmaceuticals | Intermediate or solvent in pharmaceutical synthesis | Serves as reaction medium or raw material in drug chemical synthesis |
| Fragrances & Flavors | Fixative or solvent in fragrance formulations | Blended with other components during fragrance compounding |
| Textile Dyeing & Printing Inks | Solvent for screen-printing inks and ballpoint pen inks | Incorporated into ink formulations during manufacturing |
| Photography | Solvent for film coating | Used in preparation of coating solutions for photosensitive emulsions |
| Cosmetics | Solvent and film-forming aid in nail polish and other cosmetics | Integrated into cosmetic formulations during mixing |
| Organic Synthesis | Acetylating agent or feedstock in organic synthesis | Provides acetyl groups or serves as intermediate in chemical reactions |
Manufacturing Quality Control of Ethylene glycol diacetate
| Detection Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Place the sample in a transparent, clean container and observe its color and clarity under natural light or standard illumination. It should appear as a colorless, transparent liquid. |
| Content Determination | Gas Chromatography (GC) | Utilize capillary column gas chromatography with internal standard or external standard method to determine the main component content. This method offers high resolution and sensitivity, suitable for purity analysis. |
| Moisture Content | Karl Fischer Titration | Based on the quantitative reaction between iodine and sulfur dioxide in methanol with water, moisture is determined using potentiometric or coulometric methods, enabling precise measurement of trace water content. |
| Acid Value (Acidity) | Acid-Base Titration | Dissolve the sample in neutral ethanol and titrate with standardized sodium hydroxide solution to determine free acids. The acid value is calculated as acetic acid equivalents, reflecting the degree of ester hydrolysis. |
| Color | Platinum-Cobalt Colorimetry | Visually compare the sample with standard platinum-cobalt color solutions to assess color intensity, used for controlling impurities or oxidation products. |
| Density | Density Bottle Method or Digital Density Meter | Measure mass per unit volume at a specified temperature (e.g., 20°C), used to verify substance purity and consistency. |
| Refractive Index | Refractometry | Determine refractive index using an Abbe refractometer at standard temperature, serving as a physical constant for identification and purity assessment. |
| Boiling Point / Boiling Range | Distillation Method | Determine initial boiling point and dry point through atmospheric distillation to establish the boiling range, indicating volatility and compositional consistency. |
| Impurities (e.g., Acetic Acid, Ethylene Glycol, etc.) | Gas Chromatography (GC) or High-Performance Liquid Chromatography (HPLC) | Separate and quantify potential residual raw materials or degradation products to ensure impurities remain within acceptable limits. |
| Volatile Organic Compounds Residue | Headspace Gas Chromatography (HS-GC) | Use heated headspace sampling to detect solvent residues or other volatile impurities, applicable for residual control during manufacturing processes. |
Technical Specifications of Ethylene glycol diacetate
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=99.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.408–1.412 |
| Relative Density (20°C/25°C) | 1.070–1.075 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 Ethylene glycol diacetate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Ethylene glycol diacetate
Packaging of Ethylene glycol diacetate
Industrial Ethylene glycol diacetate 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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