Polyethylene glycol octadecyl ether Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 9005-00-9 |
| Product name | Polyethylene glycol octadecyl ether |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeSpecialty GradeMaterial GradeFood GradeCosmetic 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 octadecyl ether
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Polyethylene glycol octadecyl ether Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Polyethylene glycol octadecyl ether
| Industry | Application | Process Description |
|---|---|---|
| Cosmetics | Emulsifier | Stabilizes oil-in-water systems in emulsions, creams, and shampoos |
| Cosmetics | Surfactant | Enhances cleaning, wetting, and foaming performance |
| Food Industry | Food Additive | Acts as an emulsifier in seasonings, fats, and dairy products |
| Textile Industry | Softener | Applied in fabric treatment to improve softness and hand feel |
| Pharmaceutical Industry | Pharmaceutical Excipient | Functions as an emulsifier or solubilizer to enhance drug solubility and stability |
| Pesticide Formulations | Adjuvant | Improves dispersion and stability in emulsifiable concentrates and water-emulsion formulations |
| Industrial Cleaning | Cleaning Agent Component | Serves as a wetting and soil-removal component in metal cleaners and industrial detergents |
| Plastics Industry | Antistatic Agent | Incorporated into plastic products to reduce static charge accumulation |
| Coatings Industry | Dispersant | Improves pigment dispersion and stability in water-based coatings |
Manufacturing Quality Control of Polyethylene glycol octadecyl ether
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Acid Value | Acid-base titration | Neutralization of free fatty acids with standardized KOH solution using phenolphthalein indicator. |
| Saponification Value | Acid-base titration | Hydrolysis of ester bonds with excess KOH, followed by back-titration of unreacted alkali. |
| Hydroxyl Value | Acetylation titration | Acetylation of hydroxyl groups with acetic anhydride, followed by titration of generated acetic acid. |
| Iodine Value | Halogen addition titration | Addition of iodine monochloride to double bonds, followed by titration of unreacted halogen with sodium thiosulfate. |
| Water Content | Karl Fischer titration | Electrochemical titration based on the reaction of water with iodine, sulfur dioxide, and a base in methanol. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of metal ions by measuring absorption of specific wavelength light after atomization in flame or graphite furnace. |
| Arsenic | ICP-OES | Multi-element detection via measurement of characteristic atomic emission lines after plasma excitation. |
| Residue on Ignition | Gravimetric analysis | Weighing of non-volatile residue remaining after high-temperature ashing of sample. |
| Appearance | Visual inspection | Assessment of physical state, color, and clarity against standard reference under controlled lighting. |
| pH (1% aqueous solution) | pH meter measurement | Determination of hydrogen ion activity in aqueous dispersion using calibrated glass electrode. |
| Cloud Point | Thermal method | Temperature at which solution becomes turbid upon heating due to dehydration of polyoxyethylene chains. |
| Average Molecular Weight | Gel Permeation Chromatography (GPC) | Separation by hydrodynamic volume in column, calibrated against polymer standards for relative molecular weight estimation. |
Technical Specifications of Polyethylene glycol octadecyl ether
| Test Item | Specification |
|---|---|
| Appearance | White to off-white waxy solid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 42–48°C |
| Acid Value (mg KOH/g) | <=2.0 mg KOH/g |
| Total Impurities | <=1.5% |
| Heavy Metals | <=10 ppm |
| Solubility | Freely soluble in chloroform and hot ethanol; practically insoluble in water |
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 octadecyl ether
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of Polyethylene glycol octadecyl ether
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Polyethylene glycol octadecyl ether
Industrial Polyethylene glycol octadecyl 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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