Dodecyl 4-methylbenzenesulfonate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 10157-76-3 |
| Product name | Dodecyl 4-methylbenzenesulfonate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeMaterial GradeCosmetic GradeFood Grade |
| Packaging | 25KG/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 Dodecyl 4-methylbenzenesulfonate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Dodecyl 4-methylbenzenesulfonate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Dodecyl 4-methylbenzenesulfonate
| Industry | Application | Process |
|---|---|---|
| Paint & Coatings Industry | Plasticizer | Enhances flexibility and processability of coatings |
| Plastics Industry | Plasticizer | Improves flexibility and processability of plastic products |
| Cosmetics Industry | Surfactant | Functions as an emulsifier or thickener |
| Textile Industry | Dyeing Auxiliary | Acts as a dye carrier to improve dyeing efficiency |
| Pesticide Industry | Adjuvant | Functions as an emulsifier or dispersant for pesticides |
| Ink Industry | Additive | Improves ink flow and stability |
Manufacturing Quality Control of Dodecyl 4-methylbenzenesulfonate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 254 nm, relative to a certified reference standard. |
| Moisture Content | Karl Fischer Titration | Volumetric or coulometric titration based on the stoichiometric reaction of water with iodine and sulfur dioxide in pyridine/methanol medium. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents (e.g., methanol, toluene) using capillary GC with flame ionization detection. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid-to-liquid transition temperature range using calibrated capillary apparatus per USP <741>. |
| Acid Value | Acid-Base Titration | Neutralization of free acid groups with standardized KOH solution in ethanol/isopropanol, using phenolphthalein indicator. |
| Sulfate Ash | Gravimetric Analysis | Incineration at 700-800 C to oxidize organic matter, followed by weighing of residual inorganic sulfate salts. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification after acid digestion, measuring emission intensities of metal-specific wavelengths. |
| Chloride Impurity | Ion Chromatography | Separation of chloride anions on anion-exchange column with suppressed conductivity detection. |
| Related Substances | HPLC-DAD | Identification and quantification of structurally related impurities (e.g., p-toluenesulfonic acid, dodecanol) using diode array detection. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against standard white background under controlled lighting per EP 2.2.1. |
| Particle Size Distribution | Laser Diffraction | Measurement of scattered laser light intensity as function of angle to derive volume-based particle size distribution. |
| Bulk Density | Tap Density Tester | Determination of mass per unit volume after standardized mechanical tapping per USP <616>. |
Technical Specifications of Dodecyl 4-methylbenzenesulfonate
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 42–46°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Residue on Ignition | <=0.1% |
| Acid Value (mg KOH/g) | <=1.0 mg KOH/g |
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 Dodecyl 4-methylbenzenesulfonate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Dodecyl 4-methylbenzenesulfonate
Safety Information of Dodecyl 4-methylbenzenesulfonate
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of Dodecyl 4-methylbenzenesulfonate
Industrial Dodecyl 4-methylbenzenesulfonate 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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