Diethylene Glycol Monoethyl Ether Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 111-90-0 |
| Product name | Diethylene Glycol Monoethyl Ether |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeElectronic GradeMaterial 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 Diethylene Glycol Monoethyl Ether
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Diethylene Glycol Monoethyl Ether Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Diethylene Glycol Monoethyl Ether
| Industry | Application | Process |
|---|---|---|
| Coatings & Inks | Solvent, flow promoter, coupling agent | Used in acrylic resin, nitrocellulose, and alkyd resin systems to improve film leveling and adhesion; employed in spray coating, roll coating, and other coating processes |
| Electronic Chemicals | Photoresist diluent, cleaning agent component | Acts as a diluent solvent for photoresists in semiconductor lithography or as a precision cleaning agent in liquid crystal display (LCD) panel manufacturing |
| Pesticides | Co-solvent, penetration enhancer | Enhances solubilization of active ingredients in aqueous pesticide formulations (e.g., water emulsions, microemulsions) and improves foliar penetration and efficacy; incorporated into emulsification and homogenization formulation processes |
| Dyes & Textile Auxiliaries | Dispersing agent, leveling agent | Applied in disperse dye printing pastes and dye baths to promote uniform dispersion and dye uptake; suitable for high-temperature, high-pressure dyeing and thermal transfer printing processes |
| Metalworking Fluids | Rust inhibitor, extreme pressure lubricant component | Functions as an auxiliary solvent and corrosion inhibitor in water-based cutting and grinding fluids; integrated into emulsification formulation and recirculating cooling/lubrication system processes |
| Cleaners & Degreasers | High-efficiency organic solvent | Used for degreasing and cleaning industrial equipment, optical components, and precision parts; commonly blended with isopropanol and ethylene glycol butyl ether for ultrasonic or spray cleaning processes |
Manufacturing Quality Control of Diethylene Glycol Monoethyl Ether
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample color and condition under natural light or standard illumination (should be a colorless, transparent liquid without suspended particles or precipitates). |
| Color | Platinum-Cobalt Colorimetric Method (GB/T 3143) | Compare the sample with standard platinum-cobalt solutions; express color as Hazen units to evaluate product purity and impurity content. |
| Density | Densitometer Method / Digital Density Meter Method (GB/T 4472) | Measure the sample density at a specified temperature (e.g., 20°C) to assess product consistency and detect potential adulteration. |
| Refractive Index | Abbe Refractometer Method (GB/T 6488) | Measure the refractive index of the sample at 20°C as an indicator of purity; compare with standard values to assess product quality. |
| Water Content | Karl Fischer Titration Method (GB/T 6283) | Use coulometric or volumetric Karl Fischer reagent to titrate trace water content in the sample, ensuring the product meets required dryness specifications. |
| Purity (Main Component Content) | Gas Chromatography (GC, e.g., GB/T 9722) | Separate components using a capillary column with FID detection; quantify diethylene glycol ethyl ether by area normalization or internal standard method to determine mass percentage. |
| Acidity | Neutralization Titration Method | Titrate acidic impurities in the sample with standard sodium hydroxide solution (expressed as acetic acid) to assess product storage stability and corrosion risk. |
| Boiling Range | Distillation Method (GB/T 7534) | Determine the temperature range from initial boiling point to dry point under atmospheric pressure to evaluate component distribution and volatile impurity content. |
| Volatile Residue | Gravimetric Method (Evaporation Residue Method) | Evaporate a specified amount of sample under controlled conditions and weigh the residual residue to assess high-boiling-point or non-volatile impurities. |
| Heavy Metal Content | Atomic Absorption Spectroscopy (AAS) or Colorimetric Method | Determine concentrations of heavy metals such as lead and arsenic after digestion to ensure compliance with environmental and safety requirements. |
Technical Specifications of Diethylene Glycol Monoethyl Ether
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | ≥99.0% |
| Color（Pt-Co) | ≤15 |
| Water | ≤0.1% |
| Distillation range | 194~205°C |
| Acidity | ≤0.01% |
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 Diethylene Glycol Monoethyl Ether
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Diethylene Glycol Monoethyl Ether
Safety Information of Diethylene Glycol Monoethyl Ether
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of Diethylene Glycol Monoethyl Ether
Industrial Diethylene Glycol Monoethyl Ether 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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