Overview of Amphoteric Surfactant Liquid Cocamidopropyl Betaine Capb/Cab-35 for Cosmetic CAS 61789-40-0
Amphoteric surfactants are a unique class of surface-active agents that possess both cationic and anionic properties, depending on the pH of the system they are in. They contain both a positively charged group (like a quaternary ammonium salt) and a negatively charged group (such as a carboxylate or sulfonate), which can ionize depending on the surrounding conditions. This dual nature grants them exceptional versatility, making them effective in a wide range of pH environments and compatible with other surfactant types. They are known for their mildness and excellent dermatological compatibility, rendering them particularly suitable for personal care applications.
Features of Amphoteric Surfactant Liquid Cocamidopropyl Betaine Capb/Cab-35 for Cosmetic CAS 61789-40-0
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pH Responsiveness: Their charge varies with pH, becoming cationic in acidic conditions and anionic in alkaline, with a zwitterionic (neutral) state at the isoelectric point.
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Mildness: Known for being gentle on skin and eyes, making them ideal for sensitive applications like baby care and personal hygiene products.
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Foaming Properties: Can generate rich, stable foam even in hard water conditions, enhancing their use in cleaning products.
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Emulsification: Efficient emulsifiers capable of forming both oil-in-water (O/W) and water-in-oil (W/O) emulsions, depending on the formulation and pH.
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Compatibility: Because they have both anionic and cationic properties, they are compatible with other types of surfactants and can work synergistically to enhance cleaning effects.
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Biodegradability: Many amphoteric surfactants are readily biodegradable, contributing to their environmentally friendly profile.
(Amphoteric Surfactant Liquid Cocamidopropyl Betaine Capb/Cab-35 for Cosmetic CAS 61789-40-0)
Specification of Amphoteric Surfactant Liquid Cocamidopropyl Betaine Capb/Cab-35 for Cosmetic CAS 61789-40-0
Cocamidopropyl Betaine Liquid, also called CAPB or CAB-35 (CAS 61789-40-0), is a key surfactant for cosmetic makers. This material is amphoteric. It works both ways, as an anionic or cationic surfactant, depending on the pH of your formula. Its main job is boosting foam. It makes lather richer and more stable in shampoos, body washes, and facial cleansers. This is especially true when used with other common surfactants like SLS or SLES.
The product arrives as a clear, pale yellow liquid. It feels thick. The typical concentration is 30% to 35% active matter dissolved in water. This makes it easy to handle and mix into your products. Its pH in solution is slightly acidic to neutral, usually between 4.5 and 7.5. This mild pH range is gentle on skin. It helps prevent irritation.
A major benefit is its mildness. CAPB is known for being very gentle. It cleans effectively without stripping skin or hair of natural oils harshly. This makes it perfect for sensitive skin formulas and baby products. It also conditions skin and hair slightly. You get a softer feel after use. This surfactant is compatible with many other cosmetic ingredients. It works well with anionics, cationics, and non-ionics. It helps thicken formulas too. Adding CAPB can increase the viscosity of shampoos and shower gels.
This ingredient is derived from coconut oil. It is considered readily biodegradable. This matters for environmental safety. Always store CAPB in a cool place. Keep it away from freezing temperatures and direct heat. Ideal storage is between 10°C and 30°C. Keep the container tightly closed. This prevents contamination and maintains quality. Its viscosity is typically in the range of 500 to 5000 centipoise.
(Amphoteric Surfactant Liquid Cocamidopropyl Betaine Capb/Cab-35 for Cosmetic CAS 61789-40-0)
Applications of Amphoteric Surfactant Liquid Cocamidopropyl Betaine Capb/Cab-35 for Cosmetic CAS 61789-40-0
Cocamidopropyl Betaine, known as CAPB or CAB-35, is a key surfactant liquid for cosmetic products. Its CAS number is 61789-40-0. This ingredient is highly valued for its versatility and mildness. It works well with other surfactants, especially anionic types like SLS or SLES.
CAPB creates rich, stable foam. This makes it perfect for shampoos, body washes, and facial cleansers. People enjoy the luxurious lather it produces. It helps remove dirt and oil effectively without being harsh.
It thickens liquid formulas naturally. Formulators use it to achieve the right consistency in products. This reduces the need for extra thickeners. It saves cost and simplifies recipes.
Gentleness is a major advantage. CAPB is much milder than many other surfactants. It causes less skin and eye irritation. This suits sensitive skin and baby care products. It helps balance the potential harshness of stronger cleansers.
CAPB conditions skin and hair slightly. It leaves a soft, smooth feeling after rinsing. This improves the overall user experience. Products feel more pleasant to use.
It mixes easily with many ingredients. CAPB is compatible with cationic conditioners and other actives. This allows flexible formulation. You can create diverse product types.
Its stability across a wide pH range is important. Formulations stay effective under different conditions. CAPB also works well with common preservatives. Product safety and shelf life benefit.
Using CAPB improves the performance of sulfate-based cleansers. It boosts foam and reduces irritation. This creates gentler, high-performing everyday products. Consumers notice the difference.
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5 FAQs of Amphoteric Surfactant Liquid Cocamidopropyl Betaine Capb/Cab-35 for Cosmetic CAS 61789-40-0
What is Cocamidopropyl Betaine (CAPB/CAB-35)?
It’s a liquid surfactant. It comes from coconut oil. This ingredient cleans skin and hair gently. It’s common in shampoos, body washes, face cleansers. Its technical name is Amphoteric Surfactant Liquid Cocamidopropyl Betaine. The CAS number is 61789-40-0.
Why is it considered mild?
It has an amphoteric structure. This means it carries both positive and negative charges. It adjusts to the skin’s natural state. This reduces irritation potential. It works well with other surfactants. It makes harsh cleansers gentler.
How does it help with foam?
CAPB/CAB-35 is a great foam booster. It creates rich, stable lather. People like lots of foam in cleansing products. It makes the product feel luxurious. It improves the overall sensory experience. It thickens the foam too.
Is it safe for cosmetic use?
Yes, it has a strong safety record. Cosmetic formulators use it widely. It’s suitable for sensitive skin types. It’s biodegradable. Always follow standard safety practices. Use it within recommended concentrations.
What concentration is typical?
Formulations usually use 3% to 8% CAPB/CAB-35. It depends on the final product type. Shampoos often need higher amounts. Facial cleansers might use less. Check supplier guidelines. Ensure compatibility with other ingredients.
(Amphoteric Surfactant Liquid Cocamidopropyl Betaine Capb/Cab-35 for Cosmetic CAS 61789-40-0)
