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Moumoujus

C12-13 PARETH-10 PHOSPHATE.

Valuable CAS 68130-45-0 / CLEANSING, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

A phosphate-based anionic surfactant that delivers gentle yet effective cleansing through its oil-in-water emulsification properties. This ingredient offers a milder alternative to traditional sulfate cleansers while maintaining superior stability in aqueous formulations.

Summary

cleansing surfactant emulsifying

Science

Mechanism of Action

Functions as an anionic surfactant by reducing surface tension between oil and water phases, enabling effective removal of sebum, dirt, and impurities from skin surfaces while providing gentle emulsification through its phosphate functional group

Research

Clinical Evidence

High confidence
Effective range 5–10%
Optimal

5%

Key findings

  1. 01 CIR Safety Assessment (2014) demonstrated non-sensitizing properties at 5% concentration in cosmetic applications
  2. 02 CIR Expert Panel (2023) confirmed non-irritating profile for alkyl phosphate class at 10% concentration through human patch testing

Transparency

Dusting Analysis

Not commonly dusted

As a functional surfactant and emulsifier, this ingredient serves essential formulation purposes rather than marketing appeal, making dusting unlikely

The Formula

Formulation

Solubility
Water
Optimal pH 5 – 9.5
0 7 14

Stability

Requires neutralization with sodium hydroxide or triethanolamine for optimal aqueous stability; maximum stability achieved between pH 5.4-9.5

Synergies

  • anionic surfactants
  • nonionic emulsifiers

Conflicts

  • cationic surfactants
  • cationic polymers
  • strong oxidizing agents
  • multivalent metal ions

Safety

Safety Profile

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

CIR Expert Panel concluded safety when formulated to minimize irritation; 5% concentration limit based on standard cosmetic usage patterns

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

A reliable, gentle surfactant offering effective cleansing with excellent safety profile across all skin types.

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