Polyethylene glycol monolaurate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 9004-81-3 |
| Product name | Polyethylene glycol monolaurate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeFood Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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 Polyethylene glycol monolaurate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Polyethylene glycol monolaurate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Polyethylene glycol monolaurate
| Industry | Application | Process |
|---|---|---|
| Personal Care | Surfactant | Used as an emulsifier, solubilizer, and stabilizer |
| Pharmaceuticals | Drug Delivery Vehicle | Employed in drug formulations to enhance solubility and bioavailability |
| Food | Emulsifier | Improves texture and stability of food products |
| Pesticides | Solvent and Adjuvant | Enhances dispersion and penetration of pesticides |
| Petrochemicals | Additive | Used as a drilling fluid additive to improve fluidity |
Manufacturing Quality Control of Polyethylene glycol monolaurate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Acid Value | Acid-Base Titration | Neutralization of free acidic groups with standardized KOH solution using phenolphthalein indicator. |
| Saponification Value | Acid-Base Titration | Quantification of ester content via alkaline hydrolysis followed by back-titration of excess KOH. |
| Hydroxyl Value | Acetylation Titration | Reaction of hydroxyl groups with acetic anhydride, followed by titration of unreacted anhydride. |
| Iodine Value | Wijs Method | Addition of iodine monochloride to unsaturated bonds, followed by titration of residual halogen with sodium thiosulfate. |
| Water Content | Karl Fischer Titration | Electrochemical determination of water based on iodine-sulfur dioxide reaction in methanol-pyridine medium. |
| Appearance | Visual Inspection | Assessment of physical state and clarity under controlled lighting against standard reference samples. |
| Color (Gardner Scale) | Colorimetry | Comparison of sample color to Gardner liquid color standards using a calibrated colorimeter or visual comparator. |
| Cloud Point | Thermal Method | Temperature at which the solution becomes turbid upon heating, determined by visual observation during controlled heating. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantitative measurement of metal impurities after acid digestion and atomization in flame or graphite furnace. |
| Residual Solvents | Gas Chromatography (GC) | Separation and quantification of volatile organic solvents using capillary column and FID detection. |
| Average Molecular Weight | Gel Permeation Chromatography (GPC) | Determination of molecular weight distribution by elution time relative to polymer standards in THF. |
| Microbial Contamination | Plate Count Method | Enumeration of aerobic mesophilic microorganisms after incubation on nutrient agar plates. |
Technical Specifications of Polyethylene glycol monolaurate
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow viscous liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Acid Value (mg KOH/g) | <=2.0 mg KOH/g |
| Color (APHA/Pt-Co) | <=100 |
| Odor | Characteristic mild fatty odor |
| Solubility | Miscible with water, ethanol, chloroform, and ethyl acetate |
| Refractive Index (n20/D) | 1.460–1.475 |
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 Polyethylene glycol monolaurate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of Polyethylene glycol monolaurate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Polyethylene glycol monolaurate
Industrial Polyethylene glycol monolaurate 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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