Speciality Chemicals

Sodium Methyl Cocoyl Taurate

  • CAS No.12765-39-8
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity Sodium Methyl Cocoyl Taurate (CAS No.: 12765-39-8) is a key mild surfactant essential for premium personal care and clean beauty formulations. Our company offers proven large-scale manufacturing capabilities, reliable bulk delivery, and customized OEM/contract manufacturing services.

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Product Technical Details

Product Overview

This amino acid surfactant is specifically engineered for high-end personal care and clean beauty formulations. Addressing common pain points of conventional industrial grades—such as high free fatty acid (FFA) content, yellowing tendency, and pungent odors—our facility employs a custom-grade deep-cooling temperature-controlled process with precise dual-addition condensation. This rigorously locks the core sensitization indicator, Free Fatty Acids (FFA), below 3.0%.

Built on a backbone of natural coconut-derived fatty acids and sodium methyl taurate, this product delivers exceptional foaming power and hard water tolerance. It meets the stringent customization standards of top-tier global manufacturers in terms of mildness, skin feel, and formulation stability. Serving as a perfect drop-in replacement for imported benchmarks like Clariant’s Hostapon series, Diapon K-SF, and Geropon TC-42, it achieves full performance equivalence while significantly optimizing supply chain costs and lead times.

Core Technical Specifications

Test ItemSpecification
Appearance (at 25°C)Pure white glossy paste (no yellowing, no off-colors)
Active Matter Content28.5% - 31.5% (Tightly controlled for excellent batch-to-batch reproducibility)
Free Fatty Acids (FFA)< 3.0% (Critical control point to eliminate pungent odor and discoloration risks)
pH Value (1% aqueous solution)7.0 - 8.0 (Highly skin-friendly, compatible with the body's physiological environment)
Water Content56.0% - 60.0%
Color (APHA)≤ 100

Advanced Applications & Formulation Recommendations

1. Premium Clean Beauty Amino Acid Cleansers (Cleansing Pastes & Mousses)

Primary Function: As a primary surfactant, it generates rich, dense, and highly elastic creamy lather.

Formulation Advantage: Ultra-low FFA (< 3.0%) ensures long-term storage stability without yellowing or off-odors. Leaves skin with a uniquely refreshing yet non-tight smooth finish, completely eliminating the "squeaky clean" stripping effect typical of traditional soap bases.

2. Baby Care & Sensitive Skin Regimens

Primary Function: Extremely low skin and eye irritation makes it the cornerstone ingredient for tear-free formulas and dermatological/sensitive skin care products.

Formulation Advantage: Naturally derived and fully biodegradable. Free from sulfates, preservative residues, and allergenic impurities, providing the safest cleansing barrier for delicate skin.

3. Sulfate-Free Premium Scalp & Hair Care

Primary Function: Serves as the primary foaming agent or mildness booster in silicone-free, sulfate-free shampoos.

Formulation Advantage: Maintains robust foaming power even in hard water conditions. Exhibits exceptional affinity and conditioning effects on hair fibers, significantly reducing dryness during wash and leaving hair more voluminous, smooth, and detangled after blow-drying.

4. Excellent Compatibility & Synergistic Irritation Reduction

Blending Characteristics: Features a broad pH adaptability range and is fully compatible with anionic, nonionic, and amphoteric surfactants.

Irritation Mitigation: Incorporating a small percentage into traditional SLES/SLS (sulfate-based) formulations effectively encapsulates and reduces overall system irritation while refining foam texture. An ideal upgrade path for legacy formulas.

Handling & Processing Guidelines

The product appears as a white paste at room temperature (25°C). For blending operations, we recommend heating to 40°C - 50°C, where it rapidly transitions into a transparent to translucent free-flowing liquid, facilitating easy pumping and mixing.

Direct Manufacturer & Proprietary Continuous Flow Technology Advantages

NINGBO INNO PHARMCHEM CO.,LTD., as a direct manufacturer of Sodium Methyl Cocoyl Taurate (SMCT), operates proprietary pipeline continuous flow reactors independently developed and engineered in-house. This process eliminates the thermal accumulation risks associated with conventional batch reactors, ensuring superior batch-to-batch consistency and inherent safety. We are committed to empowering personal care raw material upgrades through industrial-scale continuous microchannel technology, guaranteeing that every batch meets the stringent standards of clean beauty and premium hair/body care. We warmly welcome trading companies, R&D laboratories, and end-brand manufacturers to establish long-term strategic partnerships. We provide one-stop solutions ranging from custom-grade low-FFA SMCT to large-scale delivery.