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  • Cocamidopropyl Betaine

Cocamidopropyl Betaine

Cocamidopropyl Betaine (abbreviated as CAPB) is a zwitterionic surfactant synthesized from natural coconut oil derivatives. It is renowned for its mildness, low irritation, excellent foaming, and thickening properties. It is widely used in personal care and cleaning products. It is typically supplied as a clear or pale yellow viscous liquid (approx. 30-35% aqueous solution).
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Product Parameters


Product Name (English)Cocamidopropyl Betaine (CAPB)
CAS No.61789-40-0 (Mixture) / 86438-79-1
Physical Properties- Mild, zwitterionic surfactant
- High-viscosity, clear yellow liquid
- Excellent foaming and thickening properties
- Soluble in water, compatible with most surfactants
Applications- Primary surfactant in shampoos, body washes, and facial cleansers
- Foam booster and thickener in liquid soaps and detergents
- Used in baby care and sensitive skin products due to its mildness
SpecificationsActive Content: 30% - 35% (Std.)
Sodium Chloride: ≤ 6.0%
pH (5% sol.): 4.5 - 7.5
Packaging1000 KG/IBC drum or 200 KG/drum (Net weight may vary based on concentration)

Basic Properties


  1. Chemical Name: Cocamidopropyl Betaine

  2. Also known as: CAPB, Cocoamidopropyl Betaine

  3. CAS No.: [61789-40-0] (common mixture CAS), [86438-79-1] (also frequently used)

  4. Molecular Formula: C₁₉H₃₈N₂O₃ (representative component, actually a mixture)

  5. Appearance: Colorless to pale yellow clear viscous liquid

  6. Odor: Slight characteristic odor

  7. Solubility: Soluble in water. Has good compatibility with anionic, cationic, and non-ionic surfactants.

  8. Chemical Properties:

    • Amphoteric Nature: Exhibits cationic properties in acidic conditions and anionic properties in neutral and alkaline conditions.

    • Mildness: Very low irritation to skin and eyes.

    • Thickening: Synergizes with anionic surfactants (e.g., SLES) to significantly increase product viscosity.

    • Foam Stabilizing: Produces rich, fine, and stable foam.

Main Applications


  1. Personal Care Products:

    • Shampoos & Conditioners: Primary foaming and thickening agent, providing rich lather and smooth feel.

    • Body Washes & Facial Cleansers: Frequently used in baby shampoos and products for sensitive skin due to its mildness.

    • Liquid Soaps: Enhances foam and viscosity.

  2. Household Cleaners:

    • Used in dishwashing liquids and hard surface cleaners to enhance detergency and foam stability.

  3. Other Industrial Applications:

    • Used as an emulsifier, antistatic agent, leveling agent for dyes, etc.

Safety Precautions

Irritation:

  • It has very low toxicity and is minimally irritating to human skin and eyes, considered a mild surfactant.

  • However, impurities in some products (e.g., amidoamine) or trace by-products formed during storage may pose a sensitization risk to a very small subset of the population.

Handling:

  • Wear protective gloves and safety goggles during handling. Avoid prolonged direct contact with skin.

  • In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

Storage:

  • Store in a cool, dry, well-ventilated place.

  • Keep container tightly closed.

Environmental Safety:

Readily biodegradable and relatively environmentally friendly.


Company Profile

Junteng Chemical is a professional chemical raw materials trading company dedicated to providing customers with one-stop procurement services. Through strict supplier, supply chain, and after-sales management, the company ensures that product quality, transportation, and use meet customer needs. Furthermore, the company's technical team offers customized solutions and support services free of charge.

 

The company has projects in the pharmaceutical, pesticide, petrochemical, construction, food additives, wastewater treatment, adhesives, inks, paints, coatings, plastic and rubber processing, detergent raw materials, fertilizer and textile mills, and more. Junteng Chemical sources products of stable and reliable quality, collaborating with domestic and international companies such as Luxi Group, Weiyuan Chemical, Qilu Petrochemical, Dongying Lihuayi, Yanshan Petrochemical, Sinopec, Shijiazhuang Refinery, Qingdao Petrochemical, Sailboat, Dow Chemical, BASF, South Korea, Taiwan, and Saudi Arabia. Our stable supply, superior product quality, and mature logistics have earned us a wide clientele. We look forward to collaborating with all of you for a mutually beneficial future.

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Company advantages

1

One-Stop Procurement
Platform

We integrate resources across all productcategories, including organic solvents,resins and rubbers, and inorganicchemicals,and strictly control suppliers.supply chains, and after-sales processes toensure stable quality, efficienttransportation,and worry-free use,simplifying your procurement process.

2

Professional Team TechnicalEmpowerment

Equipped with an experienced technicalteam, we provide free personalizedsolutions and professional technicalsupport to customers in varlous industrie,such as pharmaceuticals, petrochemicals,coatings and inks, and sewage treatment,.helping you solve problems and improveefficiency.

3

Global supply ChainSecurity

We work with top domestic and foreignchemical giants such as Luxi Group, QiluPetrochemical, Sinopec, BASF of Germany,and Dow of the United States to establisha stable and reliable high-quality supplynetwork and a mature logistics system toensure timely and safe delivery of
products.

4

Deep Win-Win CooperationConcept

Adhering to the concept of "integrity.immediate action, professionalism,innovation and win-win" and taking"customer success and altruism" as ourmission, we are committed to establishinglong-term strategic partnerships andcreating a better future through excellentproducts and services.

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