Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Evonik TEGO Betain F 50 Cocoamidopropyl Betaine Amphoteric Surfactant

Evonik TEGO® Betain F 50 is a high-purity, liquid amphoteric surfactant based on cocoamidopropyl betaine. Part of Evonik’s trusted TEGO® Betain series, it delivers excellent foaming, foam stabilization, and mildness in personal care formulations. Compatible with anionic, nonionic, and cationic systems, it enhances viscosity and reduces skin/eye irritation. Widely used in shampoos, body washes, and facial cleansers for gentle yet effective cleansing.
  • evonik tego betain f 50 cocoamidopropyl betaine amphoteric surfactant_3065a174
  • evonik tego betain f 50 cocoamidopropyl betaine amphoteric surfactant_3065a174

Features Of Evonik TEGO Betain F 50 Cocoamidopropyl Betaine Amphoteric Surfactant

  1. High foaming and foam-stabilizing performance, especially in combination with anionic surfactants.

  2. Mildness to skin and eyes, making it ideal for sensitive personal care formulations.

  3. pH-dependent amphoteric behavior—cationic at low pH, zwitterionic near neutral pH, and anionic at higher pH.

  4. Excellent compatibility with a broad range of surfactants, polymers, and electrolytes.

  5. Biodegradable and derived from renewable coconut-based raw materials.

Typical Applications Of Evonik TEGO Betain F 50 Cocoamidopropyl Betaine Amphoteric Surfactant

  1. Shampoos and conditioning shampoos for enhanced mildness and viscosity control.

  2. Body washes and liquid soaps for rich lather and skin feel improvement.

  3. Facial cleansers and baby care products requiring high dermatological compatibility.

  4. Oral care formulations such as toothpastes and mouthwashes for gentle cleansing and foam modulation.

  5. Industrial cleaning agents where low irritation and high rinseability are critical.

Specifications Of Evonik TEGO Betain F 50 Cocoamidopropyl Betaine Amphoteric Surfactant

Chemical TypeCocoamidopropyl betaine (CAPB), amphoteric surfactant
Product FormAqueous solution (~50% active content)
AppearanceClear, light yellow to amber viscous liquid
pH (10% aqueous solution)5.0–7.0
SolubilityFreely soluble in water; miscible with most polar organic solvents
Primary ApplicationsPersonal care cleansing and foaming systems
Key FeaturesMildness, foam boosting/stabilization, viscosity enhancement, electrolyte tolerance
Storage ConditionsStore in cool, dry place; protect from freezing and direct sunlight


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