Ceteareth-12 (ELOTANT CSAE 112) is the slightly higher-ethoxylation sibling of Ceteareth-10 — and that extra degree of ethoxylation makes a meaningful difference in formulation. As a nonionic emulsifier derived from ethoxylated cetyl and stearyl alcohols, it brings a marginally higher HLB value that makes it particularly effective in formulations with higher water content or where a lighter, more fluid emulsion texture is desired alongside reliable stability.
Its semi-solid paste form is a practical advantage in the lab and at scale — it weighs accurately, melts cleanly into the oil phase, and incorporates without the dust or handling challenges of flake or powder forms. Once in the formulation, it reduces interfacial tension between oil and water phases, building a stable emulsion network that resists separation and maintains consistent texture from batch to batch. In creams and lotions, it contributes to a smooth, creamy consistency with good spreadability. In hair conditioners, it helps distribute conditioning actives evenly for uniform performance. A dependable, versatile emulsifier for professional cosmetic formulation.
Key Benefits
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Reliable O/W Emulsification – efficiently blends oil and water phases into stable, uniform emulsions
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Improved Formulation Stability – prevents phase separation and maintains consistency over shelf life
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Smooth, Creamy Texture – contributes to a soft, even consistency with excellent spreadability
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Paste Form Convenience – easy to weigh, handle, and incorporate without dust or clumping
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Multi-Purpose – suitable for both skincare and haircare formulation systems
Applications
- Creams, lotions & moisturizers
- Hair conditioners & haircare formulations
- Emulsion-based skincare products
- Personal care & body care formulations
Recommended Usage Levels
| Application |
Usage Level |
| Creams & Lotions |
1% – 5% |
| Conditioners |
1% – 4% |
| Emulsions |
1% – 6% |
Technical Profile
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INCI: Ceteareth-12
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Trade Name: ELOTANT CSAE 112
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Appearance: Semi-solid paste
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Type: Nonionic emulsifier
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Function: Emulsifier, stabilizer
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Solubility: Emulsifies oil and water phases
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Grade: Cosmetic
Formulation Tips
Add to the oil phase and heat to 70–75°C with other wax-phase ingredients before combining with the heated water phase — the paste form softens and melts readily at these temperatures. For enhanced emulsion stability, combine with Cetearyl Alcohol as a co-emulsifier to build a more robust lamellar emulsifier system. Ceteareth-12 can also be used alongside Ceteareth-10 in blended emulsifier systems to fine-tune HLB and texture. Compatible with most cosmetic actives, humectants, and preservative systems.
