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HS Code |
686198 |
| Inci Name | Disodium Lauryl Sulfosuccinate |
| Chemical Formula | C12H23Na2O7S |
| Molecular Weight | 392.36 g/mol |
| Appearance | White to off-white powder or flakes |
| Odor | Mild or odorless |
| Solubility In Water | Highly soluble |
| Ph Range | 5.0 - 7.0 (1% aqueous solution) |
| Primary Function | Surfactant and cleansing agent |
| Biodegradability | Readily biodegradable |
| Irritation Potential | Low irritancy compared to other surfactants |
As an accredited Disodium Lauryl Sulfosuccinate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Disodium Lauryl Sulfosuccinate is packaged in a sealed 25 kg white polyethylene bag with clear labeling and safety instructions. |
| Shipping | Disodium Lauryl Sulfosuccinate is typically shipped in sealed, moisture-proof containers such as fiber drums or plastic bags. It should be stored and transported in a cool, dry area, away from incompatible substances. Ensure containers are securely closed and protected from physical damage during transit to prevent spills and contamination. |
| Storage | Disodium Lauryl Sulfosuccinate should be stored in a tightly closed container in a cool, dry, and well-ventilated area, away from heat sources, moisture, and incompatible substances like strong oxidizers. Keep the container securely sealed when not in use, and avoid excessive temperatures or direct sunlight to maintain product stability and quality. Store away from food and beverages. |
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As a direct manufacturer, we supply disodium lauryl sulfosuccinate for integration into demanding downstream industrial processes. Below, we present major application areas with relevant technical, compliance, and process details based on real-world customer formulations and industry certifications.
Industrial-scale syndet manufacturing incorporates this sulfosuccinate for its mildness, foam profile, wetting, and dispersing properties. In bar and liquid cleansing formulations, it enters as an anionic surfactant providing gentle cleansing performance that meets R&D and regulatory requirements for skin contact. Our grade is specifically formulated to comply with global cosmetic safety and allergen regulations demanded by multinational FMCG customers, and we conduct batch traceability. Processing typically involves aqueous slurry blending, high-shear emulsification, and downstream plodding or bottling, with dilution and pH adjustment to fit private label or branded requirements.
Industry compliance standards Typical usage ratio
Downstream process integration
Final product types
2. Industrial-Scale Oral Care FormulationsDownstream oral hygiene product manufacturers utilize our sulfosuccinate as a low-irritation foaming agent in toothpastes and mouthwashes, particularly when targeting SLS-free claims or sensitive teeth markets. The ingredient disperses abrasive silica and actively generates foam while minimizing mucosal irritation. Our production is mapped to critical control points and quality standards validated by dental care multinationals, and each batch is tested for microbiological purity compliant with oral exposure regulations. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
3. Industrial Detergent and I&I Cleaner FormulationMajor industrial and institutional cleaning products incorporate our anionic sulfosuccinate to achieve stable foam, strong soil release, and fast wetting, especially in rinse-free hard surface and mechanical warewash processes. Our QC protocols guarantee batch-to-batch stable surfactant quality. We work with downstream integrators who combine this surfactant with builders, sequestrants, and degreasing actives under documented equipment cleaning standards. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
4. Textile Wetting & Scouring Agents in Fabric PreparationThe textile processing industry adds this sulfosuccinate as a high-efficiency wetting agent in pre-treatment, scouring, and bleaching baths. Formulators appreciate its ability to lower surface tension rapidly, improve penetration of aqueous solutions into hydrophobic fibers, and maintain wash liquor clarity throughout batch or continuous operations. Our supply meets the batch size, traceability, and purity expectations of global textile chemical companies, and we provide technical documentation for effluent management and residue minimization. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
5. Emulsion Polymerization Dispersant for Latex IndustryLatex and emulsion polymer plants use our sulfosuccinate as a key dispersing and emulsifying agent in polymerization reactors for production of SBR, acrylics, and vinyl emulsions. Its molecular architecture stabilizes monomer droplets and latex particles, minimizing coagulum and controlling particle size distribution. We supply grades tested for reactor cleanliness, residual monomer control, and free from D4–D5 siloxanes in line with global coatings and adhesive sector regulations. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
6. Industrial Foam Control for Pulp & Paper ProcessingWithin pulp and paper mills, this ingredient is used to fine-tune foam structure in sensitive process stages including pulping, stock preparation, and coating kitchen operation. Unlike standard alkyl sulfonates, it provides moderate, controlled foam that assists in fiber dispersion without causing overflow or pump cavitation. Our production regime ensures compliance with wet-end chemistry and absence of interfering contaminants critical for paper machine runnability. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
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Competitive Disodium Lauryl Sulfosuccinate prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to admin@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: admin@ascent-chem.com
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Manufacturing Disodium Lauryl Sulfosuccinate, we see it up close: pale white powder, fine granules, or sometimes fused flakes, depending on what our customers request for process flow. Our lines have produced thousands of tons every year, heading into so many industries that you find some trace of it everywhere—from sulfate-free shampoos, creamy body washes, and mild baby products, to technical washing agents and even some specialty cleaners. We started synthesizing Disodium Lauryl Sulfosuccinate over a decade ago due to the shift in surfactant science, as folks grew conscious about irritation and regulatory shifts pushed formulators away from harsher sulfates.
What sets this sulfosuccinate apart is its unique structure. It’s an anionic surfactant based on a lauryl alcohol backbone coupled with succinic acid, ending as a sodium salt. This gives us control over two things: first, its cleansing ability—effective, but mild compared with the more common lauryl sulfates; and second, its foam profile, which comes out dense, creamy, and stable. Whether a cosmetic chemist, a personal care brand director, or the manager at a liquid detergent plant, chances are you’ve used formulas that need that mild touch for skin but can still knock down oily soils. This is why our in-house development team worked hard over years to optimize the reaction conditions, ensure purity, and keep trace residuals below industry-accepted thresholds.
In our facility, the bulk of Disodium Lauryl Sulfosuccinate output comes in the range of 85–92% active content, with sodium chloride and moisture rounding out the rest. Adjusting setup on our spray-dry towers or ribbon blenders can tune the flow properties—different bottling lines, geographically varying humidity, and even the tightness of particle size demand different tweaks. We produce both regular and ultra-low impurity grades. Some buyers, especially the major multinational personal care houses, want lots that carry trace dioxane and formaldehyde far below global limits, so we invested in advanced inline monitoring and vacuum stripping to meet stricter specs. Many of our long-standing clients have sent auditors through our plant long before regulatory agencies stepped in, which keeps us honest and diligent in our efforts.
I spend a lot of my days in our operations center talking to staff and reviewing feedback from product developers around the world. Most common reason buyers turn to Disodium Lauryl Sulfosuccinate is its friendliness to sensitive skin; it doesn’t strip away the barrier function the way SLS or SLES can in higher concentrations. Dermatologist-tested personal care products rely on it for daily-use formulas. Years of patch test results show fewer redness or tingling complaints, a key reason it appears in tear-free baby washes or intimate care washes. We select lauryl alcohol feedstock with careful attention to origin and consistency, giving us tight control over the final molecular profile—this directly links to the expected repeatability in skin compatibility.
Another thing people often ask is about its environmental impact. Studies and our internal wastewater analysis point to much improved biodegradability compared to alkyl sulfates. With the market moving towards “free from” claims and more demanding eco-labels, our QC accessions regularly include rounds of OECD-certified biodegradation testing. The molecule breaks down faster in aquatic environments, so regulatory approval on rinse-off products in Europe, North America, and beyond have come through cleanly. We see procurement departments now treat this as a required box to check, not just a bonus.
From a practical standpoint, formulating with Disodium Lauryl Sulfosuccinate tends to result in easier handling and storage than liquid anionics. Our granular form resists clumping and bridges during transit; anyone who’s had to auger in high-humidity warehouses will appreciate this. It goes smoothly into both cold and hot water without excessive dusting. Processing tanks, paddle mixers, and filling heads stay cleaner—less downtime scraping crusts off gaskets and less mechanical wear from crystal build-up. Some of our partners switch over after years fighting with sticky, high-viscosity sulfate pastes, reporting better throughput and smoother transfer.
We get lots of requests for “sulfate-free” surfactants with mildness profiles. What often comes up is the difference between Disodium Lauryl Sulfosuccinate and more traditional workhorses like Sodium Lauryl Sulfate (SLS) or Sodium Laureth Sulfate (SLES). Both SLS and SLES derive their foaming and cleaning strength from an alkyl sulfate group, but these molecules pack a much stronger charge. That means more aggressive soil removal at the expense of increased irritation. Some manufacturers try to cut SLS concentrations or blend them with nonionic surfactants to reduce harshness, but that approach brings its own complications: foam often collapses, or detergency drops off. With Disodium Lauryl Sulfosuccinate, we see a lower irritation profile from the start, and the foaming remains robust without complex balancing acts.
Other companies sometimes compare Disodium Lauryl Sulfosuccinate to nonionics like Cocamidopropyl Betaine, which is valued for mildness, but the cleaning and foaming come out softer. With our product, the blend of anionic functionality paired with the gentle draw of the succinyl group offers a sweet spot: enough “bite” to clean, enough care for daily-use products. Technical staff from personal care companies often remark that a little can go further for lathering than betaines, and fewer stabilizers or rheology modifiers are required to hit the right viscosity.
The thing that stands out most in our lines is the smooth compatibility with other ingredients. Our batches blend well with amphoteric and cationic ingredients—so conditioners, opacifiers, thickening agents, and fragrances all play well in the tank. Some surfactants, especially high-actives SLS, tend to destabilize emulsions or precipitate out at lower temperatures. With Disodium Lauryl Sulfosuccinate, our quality teams run winter freeze-thaw cycles and routinely record stable performance across a full season’s worth of shipments.
If you walk our factory floors, you’ll see shipments heading to a range of industries. Personal care dominates, with baby shampoos, facial cleansers, and bubble baths among the mainstay uses. For these, the focus always lands on mildness, good solubility, and sustaining a satisfying creamy foam. Some of our buyers use it as the sole anionic surfactant; some mix it with glucosides or mild amphoterics for custom products. We also supply plenty to solid bar formulators. The solid format requires careful granulation and moisture content. We developed specific drying and screening processes to give a flowable, low-dust powder, which compacts well for extrusion or tablet press operations.
Outside the world of skin and hair, Disodium Lauryl Sulfosuccinate finds a place in household cleaning—dishwashing tablets, specialty powder cleaners, and even a few industrial degreasers aimed at low-foaming formulas. Industrial chemists like its rapid wetting properties. We have large detergent brands that turn to it for dish tabs because it rinses quickly, leaves less residue, and meets biodegradable requirements in tough markets. The versatility of this ingredient comes from its amphiphilic balance: tough enough for soil, kind enough to not strip your hands raw.
From our manufacturing standpoint, the challenge always comes down to quality assurance. Traceability starts with raw material—every shipment of lauryl alcohol, maleic anhydride, and sodium hydroxide is sampled and matched up against a tracked batch record. In-process samples head to our lab for chromatography or wet chemistry analysis. Our staff test every production lot—active content, pH, color, particle size, and microbial plate counts. For customers exporting globally, documentation requests get more demanding each year, so our team invests constantly in digital batch controls and third-party verification.
Our Disodium Lauryl Sulfosuccinate passes through multiple steps: sulfation, neutralization, drying, grinding or flake formation, and then bagging or drumming. We keep lines set up to separate cosmetic and technical grade, avoiding cross-contamination. Some of our buyers even fly in for pre-shipment inspection, which we welcome—it makes the process more transparent for both sides. More recently, niche markets for organic or non-GMO claims have prompted us to provide more detailed supporting information about suppliers, but all product meets the legal and safety standards applied in every major jurisdiction.
One repeated discussion starts with optimal use rates. Most personal care formulations use Disodium Lauryl Sulfosuccinate in the neighborhood of 5–15% by weight, sometimes higher in clarifying cleansers. It disperses readily in both cold and warm water—pre-wetting before adding to the main tank reduces lumps, which can be a production headache at scale. We see some laboratories prefer the fine powder for rapid dissolution, while automated lines using hoppers or augers opt for coarser granules to prevent bridging.
If you come from technical cleaning, we see use rates as low as 1–2% when blended with harsher builders or chelators. A small addition can supply the necessary wetting and foaming boost without overwhelming a formula with too much detergent action. Our team has watched processing times drop and batch yields improve just by switching from stickier, paste-like anionics to our spray-dried forms. Ease of handling, dust control, and proper PPE remain important—not only for plant operators but for maintaining a tidy production environment.
One practical point relates to final product stability. We recommend avoiding strong acids in finished formulations, as very low pH can hydrolyze sulfosuccinates. Personal care developers often add chelating agents like disodium EDTA to tie up trace metals, reducing color drift or haze over time. Proper control of temperature during liquid blending also helps—too much heat upfront can lead to off-odors or color changes. We share these recommendations openly, as operational headaches on the filling line or complaints from end-users reflect directly on us as the supplier.
Markets have shifted over the last decade. Demand for “mild” and “clean-label” surfactants grows, yet raw materials like lauryl alcohol see price and supply swings tied to global palm and coconut output. We maintain supply contracts with producers from several continents and keep strategic stocks of key intermediates—an insurance policy our customers rarely see but benefit from when lead times get tight.
As environmental scrutiny tightens, we invested in effluent treatment and recovery technology for process wastes. Reducing COD and improving water recycling not only meets compliance but also keeps community relationships healthy. From site audits to surprise inspections, transparent documentation and real-world data on waste reduction demonstrate our responsibility as a manufacturer committed to long-term operations.
Disodium Lauryl Sulfosuccinate’s future remains intertwined with regulatory developments. Some newer standards demand lower thresholds for residuals and new methods for assessing aquatic toxicity. As manufacturers, we stay engaged in industry associations and regulatory comment periods, adapt our process controls, and continually upgrade analysis capabilities. We encourage customers to visit, sample, and audit—direct feedback loops make for stronger, safer, and ultimately more innovative downstream products.
Standing between our reactor bays and bagging lines, the team sees the direct line connecting raw chemistry with consumer experience. The ingredients we send out cross into everyday lives, blending performance and safety in a way that can’t be reached with yesterday’s sulfate surfactants. Disodium Lauryl Sulfosuccinate’s position was not built overnight. It took years of adjusting plant machinery, sourcing better feedstocks, and debugging line trials with global formulation partners.
Our advice to product developers: look at not only the label claim or cost but the operational smoothness, compliance support, and developer feedback that comes with a long-term manufacturer relationship. Issues solved together—whether optimizing particle size, controlling dust, or pushing for tighter impurity specs—form the core of lasting supply partnerships.
Disodium Lauryl Sulfosuccinate remains a mainstay ingredient because it serves the practical realities on both sides—reliable in formulation, scalable in manufacture, and ready for tomorrow’s regulatory and consumer expectations. We continue to put our know-how, resources, and daily shop-floor lessons into every batch leaving the site, intent on bridging chemistry with measurable value and experience.
