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

Solvay Mirataine BET O-30 Oleyl Betaine Amphoteric Surfactant

Solvay Mirataine BET O-30 is a high-purity oleyl betaine amphoteric surfactant from the Mirataine BET series, offering excellent foaming, mildness and compatibility with anionic/cationic systems. It delivers superior viscosity-building, conditioning and emulsion stabilization in personal care and household formulations. Eco-friendly, biodegradable and INCI-compliant, it enhances sensory performance while maintaining pH stability across broad ranges.
  • solvay mirataine bet o 30 oleyl betaine amphoteric surfactant_4cf522c5
  • solvay mirataine bet o 30 oleyl betaine amphoteric surfactant_4cf522c5

Features Of Solvay Mirataine BET O-30 Oleyl Betaine Amphoteric Surfactant

  1. Excellent mildness and skin compatibility, ideal for sensitive personal care formulations.

  2. Outstanding foaming synergy with anionic surfactants, boosting foam volume and stability.

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

  4. High solubilizing power for oils, fragrances, and actives in clear aqueous systems.

  5. Biodegradable and compliant with major international environmental standards (e.g., OECD 301).

Typical Applications Of Solvay Mirataine BET O-30 Oleyl Betaine Amphoteric Surfactant

  1. Shampoos and conditioning shampoos for enhanced mildness and foam richness.

  2. Body washes and liquid soaps requiring gentle cleansing and skin feel improvement.

  3. Facial cleansers and baby care products where low irritation potential is critical.

  4. Color-safe hair care formulations due to non-reactivity with dyes and cationic polymers.

  5. Makeup removers and micellar water systems leveraging its solubilization and mild emulsification.

Specifications Of Solvay Mirataine BET O-30 Oleyl Betaine Amphoteric Surfactant

Chemical TypeOleyl betaine (amphoteric surfactant)
Product FormClear, viscous liquid
AppearancePale yellow to light amber liquid
Active Content (as-is)28–32% w/w
pH (10% aqueous solution)5.0–7.0
SolubilityFreely soluble in water; miscible with common polar solvents
Primary ApplicationsPersonal care cleansing and conditioning formulations
Key FeaturesMildness, foam enhancement, viscosity control, electrolyte tolerance


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