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

Croda Etocas 29 PEG-40 Hydrogenated Castor Oil Nonionic Surfactant

Croda Etocas 29 is a nonionic surfactant from Croda’s Etocas series, featuring PEG-40 hydrogenated castor oil. It delivers excellent solubilization, emulsification, and mildness for personal care and pharmaceutical formulations. Highly water-soluble, low-irritancy, and stable across pH ranges, it enhances clarity and viscosity control in clear gels and liquid cleansers.
  • croda etocas 29 peg 40 hydrogenated castor oil nonionic surfactant_9d0d76d0
  • croda etocas 29 peg 40 hydrogenated castor oil nonionic surfactant_9d0d76d0

Features Of Croda Etocas 29 PEG-40 Hydrogenated Castor Oil Nonionic Surfactant

  1. Highly effective solubilizer for lipophilic actives in aqueous and low-alcohol systems.

  2. Excellent clarity and stability in transparent personal care formulations.

  3. Derived from renewable hydrogenated castor oil, supporting sustainable formulation goals.

  4. Low irritation profile, suitable for sensitive skin and rinse-off applications.

  5. Compatible with electrolytes, cationic polymers, and common preservatives.

Typical Applications Of Croda Etocas 29 PEG-40 Hydrogenated Castor Oil Nonionic Surfactant

  1. Clear shampoos and body washes requiring high solubilization capacity.

  2. Sunscreen formulations to solubilize UV filters such as avobenzone and octocrylene.

  3. After-sun gels and cooling mists where transparency and rapid skin absorption are critical.

  4. Makeup removers and micellar waters leveraging gentle yet efficient cleansing action.

  5. Pharmaceutical topical solutions requiring stable, non-ionic solubilization of poorly water-soluble APIs.

Specifications Of Croda Etocas 29 PEG-40 Hydrogenated Castor Oil Nonionic Surfactant

Chemical TypeNonionic surfactant — PEG-40 hydrogenated castor oil
Product FormWaxy solid to semi-solid paste at room temperature
AppearanceOff-white to pale yellow, homogeneous waxy mass
HLB Value13.5 (theoretical)
SolubilityFreely soluble in hot water; dispersible in glycols and alcohols
pH (1% aqueous solution)5.5–7.0
Primary ApplicationsSolubilization, emulsification, and stabilization in personal care and pharmaceuticals
Key FeaturesRenewable origin, low foaming, high solubilizing efficiency


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