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Moumoujus

C11-15 PARETH-7.

Valuable CAS 173244-48-9 / SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

A non-ionic surfactant and emulsifying agent that creates stable oil-in-water formulations by reducing surface tension between phases. This versatile ingredient enables smooth product textures while maintaining effectiveness across a wide pH range from acidic to alkaline conditions.

Summary

emulsifying surfactant

Science

Mechanism of Action

Reduces interfacial tension between water and oil phases through its amphiphilic structure, allowing formation of stable emulsions. In cleansing applications, it solubilizes surface oils and impurities for effective removal without disrupting skin barrier function.

Research

Clinical Evidence

High confidence
Effective range 0.1–5%
Optimal

2.5%

Key findings

  1. 01 No significant irritation or sensitization observed in safety trials at concentrations up to 5% in leave-on products

Transparency

Dusting Analysis

Not commonly dusted

Functional ingredient with clear emulsifying purpose, not typically used for marketing appeal

The Formula

Formulation

Solubility
Both
Optimal pH 3 – 11
0 7 14

Stability

Highly stable non-ionic surfactant with HLB value of 12.1, remains effective in presence of electrolytes across broad pH range

Synergies

  • Other non-ionic surfactants
  • Emulsion stabilizers

Conflicts

  • Strong oxidizing agents

Safety

Safety Profile

CIR Status
Safe as used
Max tested
5%
Pregnancy
Safe
Sensitization risk Low

Safety depends on proper purification to minimize 1,4-dioxane and ethylene oxide contamination

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

Reliable emulsifying agent with excellent safety profile and broad formulation compatibility across all skin types.

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