Sodium cumenesulfonate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 28348-53-0 |
| Product name | Sodium cumenesulfonate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty 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 Sodium cumenesulfonate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Sodium cumenesulfonate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Sodium cumenesulfonate
| Industry | Application | Process |
|---|---|---|
| Chemical | Organic synthesis intermediate | Used as a raw material in sulfonation reactions to produce other organic sulfonate compounds |
| Textile | Leveling agent | Added during dyeing to improve uniform dye distribution on fibers |
| Personal care & household | Surfactant component | Incorporated into detergents and cleaners to enhance soil removal and wetting performance |
| Electroplating | Electroplating additive | Used in plating baths to improve deposit brightness and density |
| Water treatment | Dispersant | Applied to control particle agglomeration and maintain suspended solids in dispersion |
Manufacturing Quality Control of Sodium cumenesulfonate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (NaC9H11O3S content) | Acid-Base Titration with standardized HCl | Quantifies active ingredient by back-titration after acid hydrolysis of sulfonate salt. |
| pH of 1% aqueous solution | Potentiometric pH measurement | Measures hydrogen ion activity in dilute aqueous solution using calibrated pH electrode. |
| Water content | Karl Fischer Coulometric Titration | Determines trace water via electrochemical iodine generation and stoichiometric reaction with water. |
| Sodium content | Flame Photometry | Quantifies Na+ based on intensity of characteristic emission wavelength (589 nm) in flame. |
| Heavy metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Measures absorbance of ground-state sodium-free atoms at specific resonance line after air-acetylene flame atomization. |
| Sulfate impurity | Gravimetric analysis with BaCl2 | Precipitates sulfate as insoluble BaSO4; mass determined after filtration and drying. |
| Chloride impurity | Potentiometric titration with AgNO3 | Detects endpoint via silver chloride precipitation and silver-ion selective electrode response. |
| Organic impurities (related substances) | Reverse-Phase HPLC with UV detection | Separates and quantifies structurally related compounds using C18 column and UV absorption at 220 nm. |
| Residue on ignition | Gravimetric analysis after high-temperature ashing | Measures non-volatile inorganic residue remaining after incineration at 700-800 C. |
| Appearance (color and clarity) | Visual inspection against standard solutions | Compares sample solution to platinum-cobalt color standards and assesses particulate clarity under controlled lighting. |
| Surface tension (0.1% solution) | Du Nouy ring method | Measures force required to detach platinum-iridium ring from liquid surface, converted to surface tension value. |
| Foaming power and stability | Ross-Miles foam test | Evaluates initial foam height and residual foam volume after specified drainage time using standardized falling stream method. |
Technical Specifications of Sodium cumenesulfonate
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=10 ppm |
| Color (APHA/Pt-Co) | <=50 |
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 cumenesulfonate
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| Lot/Batch Number | *Required fields | |
NMR Spectra of Sodium cumenesulfonate
Packaging of Sodium cumenesulfonate
Industrial Sodium cumenesulfonate 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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