SULFONATED ALIPHATIC POLYESTER Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1639-66-3 |
| Product name | SULFONATED ALIPHATIC POLYESTER |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeCosmetic GradeFood 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 SULFONATED ALIPHATIC POLYESTER
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk SULFONATED ALIPHATIC POLYESTER Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of SULFONATED ALIPHATIC POLYESTER
| Industry | Application | Process |
|---|---|---|
| Textile Industry | Wetting and penetrating agent | Used in fabric pretreatment to facilitate rapid penetration of aqueous solutions into fibers, thereby improving dyeing and finishing performance |
| Pesticide Formulations | Adjuvant (wetting and dispersing) | Incorporated into wettable powders or suspension concentrates to enhance pesticide wetting and adhesion on target surfaces |
| Coatings and Inks | Dispersing and stabilizing agent | Stabilizes pigment particles in water-based coating and ink systems to prevent settling and ensure uniform dispersion |
| Household Chemicals | Foam booster and emulsifier | Employed in detergent and cleaner formulations to enhance foaming performance and promote emulsification and removal of oily soils |
| Pharmaceutical Industry | Formulation excipient | Acts as an emulsifier in the preparation of certain pharmaceutical emulsions to improve dispersion of active ingredients |
| Leather Processing | Soaking aid | Accelerates water uptake during leather soaking to remove preservative salts and restore raw hide softness |
| Plastics and Polymers | Antistatic agent and emulsifier | Functions as an emulsifier in emulsion polymerization and imparts antistatic properties to the final product |
Manufacturing Quality Control of SULFONATED ALIPHATIC POLYESTER
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Active Content (as Sodium Dioctyl Sulfosuccinate) | Acid-Base Titration | Neutralization of sulfonate groups with standardized NaOH after acid hydrolysis and back-titration. |
| pH (1% aqueous solution) | pH Meter Measurement | Direct measurement of hydrogen ion activity in a 1% w/w aqueous solution at 25 C. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against standard reference samples under controlled lighting. |
| Water Content | Karl Fischer Titration | Quantitative determination of water via iodine-sulfur dioxide reaction in methanol-based reagent. |
| Sodium Content | Flame Photometry | Measurement of sodium-specific emission intensity at 589 nm upon atomization in air-propane flame. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of total heavy metals by graphite furnace AAS after acid digestion and chelation. |
| Sulfate Impurity | Ion Chromatography (IC) | Separation and conductivity detection of sulfate anions using anion-exchange column and eluent gradient. |
| Residual Solvents (e.g., n-Octanol, Xylene) | Gas Chromatography (GC-FID) | Separation and flame ionization detection of volatile organic impurities using capillary column. |
| Surface Tension (0.1% solution) | Du Noüy Ring Method | Measurement of force required to detach a platinum ring from the air-liquid interface at 25 C. |
| Foaming Power (Ross-Miles) | Foam Height Measurement | Determination of foam volume generated by standardized solution drop onto test solution at 50 C. |
| Iron Content | UV-Vis Spectrophotometry | Complexation with 1,10-phenanthroline followed by absorbance measurement at 510 nm. |
| Ash Content | Gravimetric Analysis | Weighing residue remaining after controlled high-temperature incineration at 550 C. |
Technical Specifications of SULFONATED ALIPHATIC POLYESTER
| Test Item | Specification |
|---|---|
| Appearance | Clear, colorless to pale yellow liquid |
| Purity | >=98.0% (by NMR) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Color (APHA/Pt-Co) | <=50 |
| Odor | Characteristic mild odor |
| Acid Value (mg KOH/g) | <=1.0 |
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 SULFONATED ALIPHATIC POLYESTER
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of SULFONATED ALIPHATIC POLYESTER
Safety Information of SULFONATED ALIPHATIC POLYESTER
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of SULFONATED ALIPHATIC POLYESTER
Industrial SULFONATED ALIPHATIC POLYESTER 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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