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Moumoujus

TRIDECETH-3 CARBOXYLIC ACID.

Valuable CAS 24938-91-8 / CLEANSING, FOAMING, SURFACTANT - CLEANSING

TRIDECETH-3 CARBOXYLIC ACID is a highly effective surfactant, cleansing, and foaming agent. It adeptly reduces surface tension, facilitating the emulsification of oil and water for thorough cleansing across various applications. When neutralized, it transforms into a biodegradable, hypoallergenic detergent, enhancing its utility and compatibility.

Summary

Cleansing agent Foaming agent Surfactant Emulsifier Detergent

Science

Mechanism of Action

Functioning as a versatile surfactant, TRIDECETH-3 CARBOXYLIC ACID lowers the surface tension of liquids, allowing for the stable mixing and dispersion of immiscible substances like oils and water. This property is fundamental to its ability to cleanse skin and hair by lifting and emulsifying dirt and sebum. In its unneutralized state, it acts as a nonionic surfactant with emulsifying capabilities, transitioning into a highly effective, biodegradable, and hypoallergenic anionic detergent upon neutralization with an alkali.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

The functional performance of TRIDECETH-3 CARBOXYLIC ACID is highly dependent on its state, with neutralization by an alkali transforming it into a more effective detergent. This indicates that pH adjustment is critical for optimizing its specific application rather than primarily for its inherent stability.

Safety

Safety Profile

CIR Status
Safe with restrictions
Sensitization risk Low

While a direct CIR safety assessment for TRIDECETH-3 CARBOXYLIC ACID is not available, the CIR Expert Panel has evaluated the broader category of 'alkyl PEG ethers,' which includes Trideceth compounds, deeming them safe for cosmetic use when formulated to be non-irritating and non-sensitizing. Concerns have been raised regarding potential contamination with impurities such as ethylene oxide and 1,4-dioxane, particularly for the related ingredient Trideceth-3. The FDA generally recognizes 'Trideceth ingredients' as indirect food additives for specific uses, such as defoaming in food packaging materials.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

This versatile surfactant is a valuable cleansing and foaming agent, particularly in its neutralized, hypoallergenic form, suitable for a wide range of skin and hair formulations.

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