High-purity raw materials and functional components engineered for elite formulations.
Under the microscope: Structural dynamics, synthesis mechanisms, and benefits of the 30% aqueous liquid phase.
Sodium Methyl Cocoyl Taurate (CAS NO.: 12765-39-8), structurally related to 61791-42-2, represents a crowning achievement in mild, anionic amino acid-derived surfactants. Derived from the condensation of natural coconut fatty acids with N-methyl taurine, this mild foaming surfactant performs exceptionally well across various pH values. For cosmetic formulators seeking clean-label, sulfate-free profiles, SMCT bridges the gap between gentle skin compatibility and rich foaming performance.
Opting for the 30% liquid form rather than the highly hygroscopic dry powder provides significant processing advantages for manufacturing facilities. The 30% liquid version remains pumpable and easy to handle at room temperature, eliminating the inhalation hazards associated with dry powder handling. It also enables cold-process manufacturing, which reduces energy consumption and cuts processing cycle times in high-volume personal care operations.
Key Surfactant Characteristic: N-methyltaurine acts as a highly hydrophilic head group, showing excellent calcium ion tolerance and preventing soap scum formation in hard-water environments. This keeps foaming and cleansing performance consistent globally.
In aqueous solution, the 30% active matter organizes into stable spherical micelles with a remarkably low Critical Micelle Concentration (CMC) compared to traditional alkyl sulfates like SLES. Formulators leverage this property to create non-stripping cleansers that protect the skin's lipid barrier while gently removing impurities.
| Physicochemical Parameter | Specification Target Range | Analytical Reference Standard |
|---|---|---|
| Chemical Identification (CAS No.) | 12765-39-8 (also registered under 61791-42-2) | Molecular structure confirmation via IR/NMR |
| Active Matter Concentration | 30.0% ± 2.0% | Two-phase titration / Chromatographic separation |
| Physical Appearance (25°C) | Colorless to pale yellow, slightly viscous liquid | Visual comparison |
| pH Value (10% aqueous solution) | 7.0 – 8.5 | Potentiometric method |
| Sodium Chloride (NaCl) Content | ≤ 5.0% | Argentometric titration |
| Free Fatty Acid Content | ≤ 3.0% | Acid value determination |
How cosmetic labs deploy SMCT 30% across distinct target markets.
Infant skin requires extra care. SMCT 30% acts as a secondary surfactant to reduce skin irritation from anionic surfactant networks. Combining SMCT with alkyl polyglucosides (APGs) and cocoamidopropyl betaine yields a stable formula with a zero ocular irritation score.
Modern hair care avoids aggressive sulfates to prevent stripping natural lipids. Formulated with SMCT 30%, these shampoos produce rich foam even in the presence of sebum. SMCT helps maintain color on dyed hair and prevents protein loss from the hair shaft.
Clinical facial washes containing salicylic acid or benzoyl peroxide can dry out skin. Adding SMCT 30% keeps the formulation mild while supporting salicylic acid solubility. The surfactant works across a broad pH range, remaining stable in acidic formulas.
Decarbonization, enzymatic synthesis pathways, and circular chemistry transformations.
The manufacturing process for Sodium Methyl Cocoyl Taurate is transitioning toward greater sustainability. Traditional pathways rely on reacting cocoyl chloride with sodium N-methyltaurate in the presence of acid-binding reagents. In contrast, next-generation green chemistry focuses on direct catalytic esterification/amidation under milder conditions. This approach helps reduce side products and lower sodium chloride content.
Suzhou Yuantairun Chemical works with top academic partners to test enzymatic amidation routes. Utilizing customized lipases as catalysts allows amidation to occur at lower temperatures, which cuts energy use. This process also yields a cleaner odor profile and minimizes raw material color degradation.
Carbon Reduction Goals: By utilizing raw materials derived from certified sustainable palm oil (RSPO) and bio-based taurine, we aim to reduce the carbon footprint of our Sodium Methyl Cocoyl Taurate by 35% by 2028.
High-capacity infrastructure, vertical integration, and streamlined logistics.
As a leading supplier in the daily chemical raw materials industry, Suzhou Yuantairun Chemical Co., Ltd. is dedicated to delivering high-quality products and comprehensive one-stop services to support our customers in R&D, production, and supply chain optimization.
Located in Suzhou’s advanced chemistry corridor, our production facilities feature automated reactors with digital control systems. This automation ensures batch-to-batch consistency, keeping key parameters like active matter concentration, salt levels, and pH within tight specification windows.
Our raw material supply chain is vertically integrated. We source our taurine and fatty acid feedstocks locally, insulating our production schedules from global supply issues. This integration helps maintain stable pricing and reliable delivery lead times for our customers.
Meeting international standards to ensure worry-free B2B import and export compliance.
Exporting chemical ingredients globally requires strict adherence to international regulations. Our Sodium Methyl Cocoyl Taurate 30% Liquid meets major global chemical standards. We provide complete technical documentation packages, including SDS, COA, and certificates of origin, to ensure smooth customs clearance and regulatory approval.
For brands targeting EU and UK markets, our materials comply with REACH registration requirements, guaranteeing uninterrupted distribution. In Asia, our products are registered with China’s IECIC list of cosmetic ingredients, making them suitable for formulations marketed in mainland China.
Fully compliant registration files ready to support compliance audits and supply chain reviews across Europe.
Our raw material matches natural organic cosmetics standards, supporting clean beauty labeling.
Produced under certified conditions to meet dietary and religious requirements for global consumers.
Practical formulations and application scenarios for our high-performance surfactant range.
Formulated for superior cleaning and rich foam, maintaining mildness for skin contact during hand washing.
Ultra-mild, non-stripping cleansing systems ideal for sensitive skin.
Advanced conditioning technology for enhanced fabric feel and reduced static electricity.
Sulfate-free formulation concept designed to minimize skin tightness and dryness.
High-concentration, fast-penetrating formulation designed for heavy grease removal.
Our mission is to drive innovation and efficiency in the global daily chemical industry by providing cutting-edge solutions tailored to our clients' needs.
We customize it according to your use scenario, such as hotels, barbershops or retail, Multi-functional & Multiple packaging & different price
Fragrance & Packaging & Application scope can be multiple customization
Suitable for a variety of uses: & Shopping malls &Restaurants & Retail
We assuring you that our products originate from well-managed and sustainable resources.
One-stop services: Provide rich products for personal care, home care, and industrial cleaning formulations.
R&D and Lab: Offering tailored ODM and OEM raw material optimization matching specific performance indicators.
Moderate price: Our Material is superior in quality and reasonable in price via local industrial scale economy.
Just-in-time Delivery: Materials and products are delivered exactly when needed in the production process.
Expert technical answers for formulators working with Sodium Methyl Cocoyl Taurate.
Consult with our formulation chemists and supply chain managers today for product technical data packages, free samples, and wholesale volume pricing.
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