SODIUM DODECYL DIPHENYL ETHER DISULFONATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 119345-04-9 |
| Product name | SODIUM DODECYL DIPHENYL ETHER DISULFONATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeMaterial GradeSpecialty 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 SODIUM DODECYL DIPHENYL ETHER DISULFONATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk SODIUM DODECYL DIPHENYL ETHER DISULFONATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of SODIUM DODECYL DIPHENYL ETHER DISULFONATE
| Industry | Application | Process |
|---|---|---|
| Chemical | Anionic surfactant | Used as a stabilizer in emulsion polymerization, microemulsion systems, and high-electrolyte environments |
| Oil & Gas Production | Enhanced oil recovery (EOR) additive | Applied as a flooding surfactant in tertiary oil recovery to reduce oil–water interfacial tension |
| Pesticide Formulation | Dispersant and wetting agent | Used in water-dispersible granules (WDG) and wettable powders (WP) to improve spray solution spreading and substrate adhesion |
| Coatings & Inks | Dispersion stabilizer | Prevents pigment flocculation during dispersion and enhances storage stability |
| Cleaning Agents | Industrial cleaning additive | Enhances soil removal efficacy in hard-surface cleaning formulations, particularly under high-salinity or high-temperature conditions |
Manufacturing Quality Control of SODIUM DODECYL DIPHENYL ETHER DISULFONATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reversed-phase HPLC with UV detection at 220 nm, calibrated against certified reference standard. |
| Sodium Content | ICP-OES | Determination of Na concentration after acid digestion by measuring atomic emission intensity at characteristic wavelength. |
| Sulfonate Content | Acid-Base Titration | Back-titration of excess standardized HCl after hydrolysis of sulfonate groups to sulfonic acids. |
| pH (1% aqueous solution) | Potentiometric pH Measurement | Measurement of hydrogen ion activity in a 1% w/w aqueous solution using calibrated glass electrode. |
| Water Content | Karl Fischer Titration | Electrochemical titration with iodine-based reagent to quantify water via stoichiometric reaction. |
| Residue on Ignition | Gravimetric Analysis | Weighing of non-volatile inorganic residue remaining after controlled high-temperature ashing. |
| Heavy Metals (as Pb) | AAS | Atomic absorption spectroscopy measurement of total heavy metals after wet digestion and chelation. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of Cl- anions using suppressed conductivity detection. |
| Color (Hazen/APHA) | Visual Spectrophotometry | Comparison of sample solution color intensity against platinum-cobalt standards using spectrophotometer at 430 nm. |
| Surface Tension (0.1% solution) | Du Noüy Ring Method | Measurement of force required to detach a platinum ring from the air-liquid interface of a standardized solution. |
| Foam Height (Ross-Miles) | Ross-Miles Foam Test | Evaluation of foam stability by measuring foam height after standardized solution drop into a column of same solution. |
| Organic Impurities (Related Substances) | HPLC-DAD | Detection and semi-quantification of structurally related impurities using diode array detection with gradient elution. |
Technical Specifications of SODIUM DODECYL DIPHENYL ETHER DISULFONATE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Freely soluble in water; slightly soluble in ethanol |
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 SODIUM DODECYL DIPHENYL ETHER DISULFONATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of SODIUM DODECYL DIPHENYL ETHER DISULFONATE
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of SODIUM DODECYL DIPHENYL ETHER DISULFONATE
Industrial SODIUM DODECYL DIPHENYL ETHER DISULFONATE 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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