DIETHYLENE GLYCOL MONOOLEATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 106-12-7 |
| Product name | DIETHYLENE GLYCOL MONOOLEATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial GradeFood Grade |
| Packaging | 25KG/bag |
| 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 MONOOLEATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk DIETHYLENE GLYCOL MONOOLEATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of DIETHYLENE GLYCOL MONOOLEATE
| Industry | Application | Process |
|---|---|---|
| Cosmetics | Emulsifier and emollient | Esterification of (Z)-octadec-9-enoic acid with 2-(2-hydroxyethoxy)ethanol |
| Food Industry | Food additive for improving texture and stability | Synthesized via esterification for use in food packaging materials or as a food additive |
| Lubricants | Additive to enhance lubricating performance | Chemically synthesized for incorporation into lubricant formulations |
| Polymer Industry | Comonomer or plasticizer | Incorporated into polymer chains via polymerization to improve material properties |
Manufacturing Quality Control of DIETHYLENE GLYCOL MONOOLEATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component by retention time and peak area against reference standard. |
| Acid Value | Acid-Base Titration using KOH in ethanol | Measures free carboxylic acid groups by titration with standardized potassium hydroxide solution. |
| Hydroxyl Value | Acetylation followed by Acid-Base Titration | Determines hydroxyl content via acetylation reaction and back-titration of unreacted acetic anhydride. |
| Water Content | Karl Fischer Titration | Quantifies water based on stoichiometric iodine consumption in pyridine/methanol solvent system. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 455 nm | Evaluates yellowness by matching sample color to APHA platinum-cobalt standards or measuring absorbance. |
| Refractive Index | Refractometry at 20 degrees C | Measures bending of light through sample to assess purity and consistency of molecular composition. |
| Specific Gravity | Pycnometry or Digital Density Meter | Compares density of sample to water at specified temperature to verify batch consistency. |
| Residue on Ignition | Gravimetric Analysis after High-Temperature Ashing | Determines inorganic impurities by weight loss difference before and after ashing at 700-800 degrees C. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals by atomization and absorption measurement at characteristic wavelengths. |
| Chloride Content | Potentiometric Titration with Silver Nitrate | Measures chloride ions via precipitation titration using silver nitrate and silver indicator electrode. |
| Peroxide Value | Iodometric Titration | Determines hydroperoxides by oxidation of iodide to iodine under acidic conditions, followed by titration. |
| Volatility Residue | Thermogravimetric Analysis (TGA) at 150 degrees C for 2 h | Measures non-volatile residue remaining after controlled heating to assess thermal stability and impurity profile. |
Technical Specifications of DIETHYLENE GLYCOL MONOOLEATE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Acid Value (mg KOH/g) | <=1.0 mg KOH/g |
| Refractive Index (n20/D) | 1.455–1.465 |
| Relative Density (20°C/25°C) | 0.920–0.940 g/cm³ |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Odor | Characteristic mild fatty odor |
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 MONOOLEATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of DIETHYLENE GLYCOL MONOOLEATE
Industrial DIETHYLENE GLYCOL MONOOLEATE 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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