Poly(oxy-1,2-ethanediyl), .alpha.-(2-ethylhexyl)-.omega.-hydroxy-, phosphate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 68439-39-4 |
| Product name | Poly(oxy-1,2-ethanediyl), .alpha.-(2-ethylhexyl)-.omega.-hydroxy-, phosphate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial GradeCosmetic 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 68439-39-4
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 68439-39-4 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 68439-39-4
| Industry | Application | Process |
|---|---|---|
| Textile Dyeing and Printing | Used as a penetrant | Applied in dyeing or finishing processes to enhance the penetration of dyes or auxiliaries |
| Detergents | Formulated into alkaline detergent systems | Acts as a wetting or penetrating agent to improve soil removal efficacy |
| Water Treatment | Used in alkaline water treatment systems | Enhances dispersion and penetration of chemical treatment agents under alkaline conditions |
| Papermaking | Applied in pulp processing | Improves penetration and reaction efficiency of chemicals in alkaline pulp |
| Coatings | Formulated into alkaline coating systems | Improves dispersion performance of pigments and resins under alkaline conditions |
Manufacturing Quality Control of 68439-39-4
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Active Content | Acid-Base Titration | Neutralization of surfactant alkyl ether phosphate groups with standardized NaOH using phenolphthalein indicator. |
| pH (1% aqueous solution) | Potentiometric Measurement | Measurement of hydrogen ion activity using calibrated pH electrode in a 1% w/w aqueous solution. |
| Appearance | Visual Inspection | Assessment of physical state and clarity against standard colorless/transparent reference under controlled lighting. |
| Color (Hazen/APHA) | Spectrophotometric Comparison | Comparison of sample absorbance at 430 nm to platinum-cobalt standard solutions using UV-Vis spectrophotometer. |
| Moisture Content | Karl Fischer Titration | Quantification of water via iodine-sulfur dioxide reaction in methanol-based reagent with electrochemical endpoint detection. |
| Ash Content | Gravimetric Analysis | Residue mass after incineration at 550 C in muffle furnace, expressed as percentage of original sample weight. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of total heavy metals by flame AAS after acid digestion and matrix-matched calibration. |
| Sodium Content | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Determination of Na concentration via characteristic atomic emission lines after microwave-assisted acid digestion. |
| Free Fatty Acid Content | Acid-Base Titration | Titration of unreacted fatty acids with standardized KOH in ethanol using phenolphthalein indicator. |
| Cloud Point | Visual Observation | Temperature at which solution becomes turbid upon gradual heating of 1% w/w aqueous solution in water bath. |
| Surface Tension (0.1% solution at 25 C) | Du Nouy Ring Method | Measurement of force required to detach a platinum ring from solution surface using tensiometer. |
| Density (at 25 C) | Oscillating U-tube Densitometry | Determination of mass per unit volume based on resonant frequency shift of vibrating U-shaped tube filled with sample. |
Technical Specifications of 68439-39-4
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow clear liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Refractive Index (n20/D) | 1.450–1.460 |
| Relative Density (20°C/25°C) | 1.02–1.05 g/cm³ |
| Color (APHA/Pt-Co) | <=50 |
| Odor | Characteristic mild 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 68439-39-4
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 68439-39-4
Industrial 68439-39-4 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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