Cocamidopropyl Betaine/CAB
Mild Amphoteric Surfactant for Personal Care & Industrial Formulations
Cocamidopropyl Betaine
- Product name: Cocamidopropyl Betaine
- CAS Number: 61789-40-0
- Molecular Formula: C19H38N2O3
- Molecular Weight: 342.52
- Active Ingredients: 30%
- Appearance: Colorless or pale yellow, transparent, viscous liquid.
- Package: 200 kg/drum; 1000 kg/IBC
- Other Name: Cocamidopropyl Dimethylamine Glycinate; CAB-30; Amphoteric Surfactant CAB-30
Cocamidopropyl Betaine Specification
| ITEMS | SPECIFICATIONS |
| ACTIVE MATTER CONTENT % | 28-32 |
| SODIUM CHLORIDE % | 7.0max |
| COLOR AND LUSTER (5% A.M,HAZEN) | 100max |
| PH VALUE(5% AQ.SOLUTION 25℃) | 4.5-8.0 |
Cocamidopropyl Betaine for Sale
What is Cocamidopropyl Betaine?
Cocamidopropyl Betaine (CAPB) is a zwitterionic surfactant derived from coconut oil fatty acids. It is widely used as a secondary surfactant to enhance mildness and foam quality.
- Ultra-Mild Surfactant for Sensitive Formulations: Enhances skin compatibility while reducing irritation in both sulfate-based and sulfate-free systems.
- Rich, Stable Foam Performance: Delivers dense, long-lasting lather ideal for shampoos, body washes, and facial cleansers.
- Cost-Efficient Viscosity Booster: Improves thickness with simple salt addition, reducing overall formulation cost.
- Excellent Compatibility Across Systems: Seamlessly works with anionic, nonionic, and selected cationic surfactants for flexible formulation design.
- Versatile for Personal Care & Cleaning Applications: Widely used in cosmetics, home care, and industrial cleaning products for balanced performance.
What is Cocamidopropyl Betaine Used for?
- Surfactant Agent: As a versatile amphoteric surfactant, Cocamidopropyl Betaine effectively reduces surface tension, making it ideal for cleaning, wetting, and emulsification in various formulations.
- Foam Booster: It generates rich, stable foam, significantly enhancing product performance and user experience in personal care applications.
- Cleaning & Degreasing: CAPB provides efficient removal of dirt, oil, and grease, widely used in shampoos, body washes, facial cleansers, and oral care products.
- Viscosity Enhancer: In the presence of electrolytes such as sodium chloride, it acts as an effective thickening agent, improving formulation texture and stability.
- Emulsifying Agent: Cocamidopropyl Betaine functions as an emulsifier, helping to blend oil and water phases while improving overall product consistency and shelf stability.
FAQs of Cocamidopropyl Betaine
Yes, CAPB itself is sulfate-free and commonly used in sulfate-free formulations.
Standard grades may contain trace amounts, but low-impurity grades are available for sensitive formulations.
| Feature | CAPB | SLES | Cocamide DEA |
|---|---|---|---|
| Mildness | ★★★★★ | ★★ | ★★★ |
| Foam Quality | ★★★★★ | ★★★★ | ★★★ |
| Irritation | Very Low | Medium | Medium |
| Regulatory Trend | Preferred | Restricted in some uses | Declining |
Conclusion: CAPB is the preferred mildness booster in modern sulfate systems and sulfate-free formulations.
Usually 3%–10%, depending on formulation goals.
Flexible Packaging Options:
- 200kg HDPE drums
- 1000kg–1100kg IBC totes
- Flexitanks for large-volume shipments
Store in a cool, dry place; avoid exposure to direct sunlight and rain.
Shelf Life: Under normal packaging, storage, and transport conditions, the shelf life is one year from the date of packaging.
Cocamidopropyl Betaine Supplier
As a professional Cocamidopropyl Betaine (CAPB) manufacturer, HOO CHEMTEC ensures your sourcing is stable, scalable, and cost-efficient, supplying high-quality amphoteric surfactants tailored for global personal care and industrial applications.
The HOO CHEMTEC Advantage: Why B2B Partners Trust Us
- Production Capacity:
Annual output exceeds 10,000 MT of CAPB, ensuring consistent supply for multinational personal care brands and contract manufacturers. - Strategic Logistics:
Main ports of loading include Qingdao and Shanghai, optimizing inland transport efficiency and reducing total shipping costs for international buyers. - Reliable Lead Times:
Standard CAPB 30% orders: 7–10 days
Customized specifications or bulk blending: 10–15 days - Factory-Direct Pricing:
Source directly from our production facility to secure competitive bulk pricing, stable supply, and reduced procurement risk. - High-Purity & Low-Impurity Grades:
Available in low amidoamine & low DMAPA CAPB, suitable for premium cosmetics and sensitive formulations. - Regulatory & Global Compliance:
Full documentation support, including COA, TDS, and GHS-compliant SDS, with assistance for REACH and international regulatory requirements.
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