China Factory Direct
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| CAS number | 15015-81-3 |
| Product name | 1-HEXADECANESULFONIC ACID SODIUM SALT |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
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| Detergents & Cleaners | Used as a surfactant in laundry detergents, dishwashing liquids, and industrial cleaners for emulsification, foaming, and soil removal | Mixed with other surfactants and auxiliaries in formulations and processed into powder or liquid products via wet or dry methods |
| Textile Industry | Used as a textile auxiliary—e.g., a wetting agent, dispersant, or dyeing aid—to improve fiber processing performance | Added to the treatment bath during dyeing and finishing processes and applied to textiles by immersion or spraying |
| Electroplating & Metal Treatment | Used as an electroplating bath additive to improve coating uniformity and brightness, or in metal cleaning and corrosion inhibition | Directly added to electroplating baths or incorporated into cleaning formulations for use via immersion or spraying |
| Petroleum Industry | Used as an emulsifier, corrosion inhibitor, or foam agent in drilling fluids and oilfield chemicals to support hydrocarbon production | Blended with other oilfield chemicals and injected into drilling fluids or production systems |
| Paper Industry | Used as a deinking agent and recycled paper processing aid, or in pulp dispersion and sizing applications | Added to the pulp stock or surface treatment stages during pulping or papermaking |
| Personal Care Products | Used in shampoos, body washes, and toothpastes for foaming, emulsification, and cleansing | Mixed with other ingredients and processed into final products via heating, mixing, and emulsification |
| Agriculture | Used as a pesticide emulsifier and spray adjuvant to enhance solution spreading and retention on plant surfaces | Formulated with technical-grade pesticides into emulsifiable concentrates or wettable powders and diluted prior to spraying |
| Coatings & Inks | Used as a dispersant and stabilizer to improve pigment suspension stability and compatibility within the system | Added to coating or ink formulations during grinding or mixing |
| Detection Item | Common Analytical Method | Method Overview |
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| Assay (C16H33SO3Na.H2O) | Acid-Base Titration | Neutralization of sulfonate anion with standardized HCl after acid hydrolysis and back-titration. |
| Water Content | Karl Fischer Titration | Quantitative determination of water via iodine-sulfur dioxide reaction in methanol-based reagent. |
| pH (1% aqueous solution) | pH Potentiometry | Measurement of hydrogen ion activity using calibrated glass electrode in aqueous solution. |
| Sodium Content | Flame Photometry | Atomic emission detection of sodium at characteristic wavelength (589 nm) in atomized solution. |
| Heavy Metals (as Pb) | Colorimetric Sulfide Precipitation | Reaction with thioacetamide under controlled pH to form colored metal sulfide complexes for visual/spectrophotometric comparison. |
| Chloride Impurity | Argentometric Titration | Precipitation titration using silver nitrate with potassium chromate indicator or potentiometric endpoint detection. |
| Sulfate Impurity | Gravimetric Analysis | Precipitation as barium sulfate followed by filtration, drying, and weighing of the precipitate. |
| Residue on Ignition | Gravimetric Analysis | Weighing of non-volatile residue remaining after high-temperature incineration at 700-800 C. |
| Appearance (Solid) | Visual Inspection | Assessment of physical state, color, and presence of foreign particles under controlled lighting. |
| Solubility in Water | Qualitative Dissolution Test | Observation of complete dissolution in specified volume of water at defined temperature within set time. |
| Surface Tension (0.1% solution) | Du Noüy Ring Method | Measurement of force required to detach a platinum ring from solution surface, correlated to interfacial tension. |
| Foaming Power (Ross-Miles) | Foam Height Measurement | Determination of foam stability and height after standardized solution drop onto pre-warmed solution in graduated cylinder. |
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=10 ppm |
| Odor | Characteristic mild odor |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.