CAS · 86438-79-1
Product Overview
Cocamidopropyl betaine丨86438-79-1 is a zwitterionic surfactant that is derived from coconut oil and is commonly used in a wide variety of personal care products, such as shampoos, body washes, facial cleansers, and hand soaps. It is known for its ability to provide mild cleansing, foaming action, and skin-conditioning properties. Being a surfactant, cocamidopropyl betaine is used primarily for its ability to lower the surface tension between substances, allowing water to mix with oils and dirt to facilitate their removal.
Product Specifications
| Property | Specification |
|---|---|
| Appearance | Colorless to yellow viscous liquid |
| Active matter | 30±2% |
| Sodium Chloride | 7.0% max |
| pH value (25℃) | 4.5-8 |
| Color, Hazen | 150 max |
| Free tertiary amine | 1.0% max |
| Glycolic acid | 0.7% max |
| Chloroacetic acid | 10.0 mg/kg max |
Applications
1. Personal Care and Cosmetics
The most common use of Cocamidopropyl betaine丨86438-79-1 is in personal care products, where it functions as a surfactant, cleanser, and conditioning agent.
● Shampoos and Conditioners: Cocamidopropyl betaine is frequently used in shampoos and conditioners because it gently cleanses the scalp and hair without stripping natural oils. It creates a rich lather that helps in removing dirt, oils, and product build-up, while also leaving the hair soft and conditioned.
● Body Washes and Bath Products: The mild cleansing properties of cocamidopropyl betaine make it an excellent ingredient for body washes, bath gels, and soaps. It helps to produce a luxurious lather while maintaining skin hydration and avoiding excessive dryness.
● Facial Cleansers and Makeup Removers: In facial cleansers, this ingredient helps to remove impurities, dirt, and makeup without irritating the skin. Its mild nature makes it suitable for sensitive skin types.
● Shaving Products: As a foaming agent, cocamidopropyl betaine is used in shaving creams and gels. It helps create a thick lather that softens the hair and enhances the shaving experience.
2. Industrial Applications
Cocamidopropyl betaine丨86438-79-1 is not only used in personal care products but also finds applications in industrial and household cleaning formulations.
● Household Cleaning Products: It is found in various household cleaning agents, such as dishwashing liquids and multi-surface cleaners. The product's surfactant properties help clean greasy and oily residues on surfaces, making it ideal for everyday household use.
● Industrial Detergents: Its emulsifying properties are also useful in industrial formulations where it can aid in oil and grease removal from machinery and equipment.
3. Pet Care Products
In pet shampoos and cleaning products, cocamidopropyl betaine is used due to its gentle nature on skin. Since pets have sensitive skin, cocamidopropyl betaine helps to cleanse without causing irritation or dryness, ensuring that the product is mild enough for animals with fur or skin conditions.
4. Antimicrobial Applications
Cocamidopropyl betaine has some antimicrobial properties, making it useful in antibacterial and antifungal formulations. It can help in preserving products and preventing microbial contamination. In addition to this, it is sometimes included in products designed to treat skin conditions like acne or eczema due to its mild antiseptic qualities.
Benefits
1. Mild Cleansing and Skin-Friendly
One of the primary benefits of cocamidopropyl betaine is its ability to clean effectively without being harsh on the skin. Unlike many anionic surfactants (such as sodium lauryl sulfate), Cocamidopropyl betaine丨86438-79-1 is much gentler and does not strip away the skin's natural moisture. This makes it an excellent choice for products aimed at individuals with sensitive skin or those prone to skin dryness or irritation.
● Suitable for Sensitive Skin: Its gentle surfactant properties allow it to be used in formulations for people with conditions like eczema, rosacea, or acne, as it does not irritate the skin or disrupt its natural barrier.
● Non-Drying: Unlike harsher surfactants, cocamidopropyl betaine helps to maintain the skin's natural oils, ensuring that skin feels moisturized and smooth after use.
2. Foaming and Lathering Properties
Cocamidopropyl betaine contributes to the lathering effect of personal care products. The foam stabilizing properties of the ingredient ensure that the product forms a rich, creamy lather when combined with water. This is especially beneficial in shampoos, body washes, and facial cleansers, where a rich foam is desirable for effective application and product distribution.
● Improved Lather: It boosts the foaming ability of other surfactants, creating a rich lather that helps improve the overall user experience. The mild foaming properties also make it easier to distribute the product through the hair or on the skin.
3. Conditioning and Softening
Cocamidopropyl betaine has inherent conditioning properties, making it beneficial for maintaining hair and skin health. It contributes to the softness, smoothness, and manageability of hair, leaving it feeling nourished and hydrated after use.
● For Hair: It helps prevent tangles, improves hair texture, and adds softness. It's often used in shampoos and conditioners for dry, damaged, or frizzy hair.
● For Skin: Cocamidopropyl betaine also helps retain moisture on the skin, reducing the potential for dryness after cleansing.
4. Antimicrobial and Antiseptic Properties
Cocamidopropyl betaine丨86438-79-1 exhibits mild antimicrobial properties, making it useful in formulations aimed at preventing bacteria and fungal infections. It can contribute to preservative systems in cosmetic formulations, ensuring the product remains free from microbial contamination and lasts longer without the need for harsh preservatives.
● Antibacterial Action: Some studies suggest that cocamidopropyl betaine has antibacterial effects, making it useful in products designed to help combat acne or other skin conditions.
● Fungal Protection: It may also have some fungistatic properties, making it a useful ingredient in foot care products or antifungal shampoos.
5. Environmental Benefits
Cocamidopropyl betaine丨86438-79-1 is derived from renewable resources (coconut oil), which makes it an eco-friendly choice for manufacturers aiming to reduce the environmental impact of their formulations. It is biodegradable and can be safely disposed of without contributing significantly to environmental pollution, unlike some non-biodegradable surfactants.
● Sustainable Sourcing: As a natural derivative of coconut oil, it has a lower environmental impact compared to synthetic surfactants made from petroleum-based chemicals.
● Biodegradability: Being biodegradable, it is less likely to harm aquatic ecosystems and is generally regarded as a safer option in terms of environmental sustainability.
Conclusion
Cocamidopropyl betaine丨86438-79-1 is a mild, effective, and versatile surfactant used widely in the personal care, cosmetics, and household cleaning industries. Its primary benefits include gentle cleansing, foaming properties, skin-conditioning effects, and antimicrobial activity. It is commonly found in shampoos, conditioners, facial cleansers, body washes, and various other personal care products due to its ability to cleanse without stripping moisture, making it suitable for sensitive skin.
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