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DISODIUM HYDROXYETHYLIMINODIACETATE.

Avoid CAS 135-37-5 / CHELATING

Disodium Hydroxyethyliminodiacetate is a chelating agent that effectively binds to metal ions within cosmetic formulations. This action is critical for enhancing product stability by preventing metal-catalyzed oxidation and potentially improving the performance of other active ingredients.

chelating antioxidant

Science

This ingredient functions by sequestering metal ions, forming stable complexes that neutralize their pro-oxidant activity. By removing these free metal ions from the formulation, it prevents them from initiating or accelerating oxidative degradation of sensitive components, thus contributing to the overall stability and shelf-life of the product. This also imparts an indirect antioxidant benefit by inhibiting metal-driven oxidative stress.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

No specific data regarding 'dusting' or common overuse scenarios was identified in the provided research.


The Formula

Solubility
Water
Optimal pH N/A
0 7 14

Stability

Its primary role is to enhance formulation stability by sequestering metal ions, thereby protecting ingredients from oxidative degradation.

Synergies

  • Contributes to the stability and potentially enhanced efficacy of other ingredients by mitigating metal-catalyzed reactions.

Safety

CIR Status
Not reviewed
Sensitization risk High

PubChem GHS classification indicates significant safety concerns. It is classified as an irritant, causing skin irritation in 57.7% of reported instances and serious eye irritation in 99% of cases. Furthermore, it is listed as harmful if swallowed (100% certainty) and is categorized as a suspected carcinogen (Carcinogenicity Category 2, with 43.3% certainty). The Cosmetic Ingredient Review (CIR) has not conducted a safety assessment for this ingredient.


Your Skin

No Normal
No Dry
No Oily
No Sensitive
Irritancy High
Comedogenicity Unknown

Our Assessment

Avoid

Given the substantial safety concerns highlighted by GHS classifications, including high irritation potential and suspected carcinogenicity, Disodium Hydroxyethyliminodiacetate is deemed unsuitable for Moumoujus formulations despite its functional benefits.


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