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DILITHIUM OXALATE.

Avoid CAS 553-91-3 / ANTICORROSIVE, CHELATING

Dilithium oxalate is a chemical compound primarily functioning as a chelating agent. It sequesters metal ions, thereby mitigating their catalytic role in oxidative degradation within cosmetic formulations and protecting the skin from environmental stressors that contribute to premature aging.

chelating agent anticorrosive

Science

On the skin, dilithium oxalate acts by binding to free metal ions, particularly transition metals. These metal ions are known to accelerate oxidative processes, leading to the generation of reactive oxygen species (ROS) which can damage skin cells and contribute to aging. By chelating these metals, dilithium oxalate effectively neutralizes their pro-oxidant activity, reducing environmental damage and supporting skin integrity.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

No available data indicates this ingredient is commonly 'dusted' in cosmetic formulations or specifies thresholds for concern in this regard.


The Formula

Solubility
Water
Optimal pH N/A
0 7 14

Stability

The compound exhibits stability when stored under recommended conditions, typically below +30°C. Thermal decomposition occurs within a temperature range of 410–500 °C.

Conflicts

  • Strong oxidizing agents
  • Strong acids

Safety

CIR Status
Not reviewed
Sensitization risk High

Dilithium oxalate carries GHS hazard statements H302 (Harmful if swallowed) and H312 (Harmful in contact with skin), accompanied by a warning signal word. It is described as an irritant. Precautionary measures include thorough washing after handling, avoiding consumption, and using protective gear. A comprehensive safety assessment by the CIR or SCCS for cosmetic application, including a defined maximum safe concentration, is currently unavailable. It is also classified as highly hazardous to water (Water Hazard Class 3).


Your Skin

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

Our Assessment

Avoid

Due to significant GHS hazard warnings, classification as an irritant, and a complete absence of dedicated cosmetic safety assessments and clinical efficacy data, this ingredient is not recommended for skincare formulations.


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