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MAGNESIUM HYDRIDE.

Avoid CAS 7693-27-8 / ANTIOXIDANT

Magnesium Hydride is a highly reactive solid compound recognized for its potential antioxidant capabilities. However, its extreme instability and hazardous reactions with moisture present significant safety concerns for topical applications.

Antioxidant

Science

On a molecular level, Magnesium Hydride is primarily believed to function as an antioxidant. It helps neutralize free radicals, thereby protecting skin cells from oxidative stress and mitigating associated aging effects.


Research

Insufficient-data confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Unknown
Optimal pH N/A
0 7 14

Stability

This compound demands strict storage conditions, maintaining stability only when kept in sealed, moisture-free environments. It undergoes decomposition at temperatures exceeding 250°C and slowly liberates hydrogen gas upon contact with moist air or water.

Conflicts

  • Water
  • Strong acids (e.g., hydrochloric, sulfuric, nitric)
  • Acid chlorides
  • Oxidizing agents (e.g., perchlorates, peroxides, permanganates, chlorates, nitrates, chlorine, bromine, fluorine)
  • Alcohols
  • Amines
  • Aldehydes

Safety

CIR Status
Not reviewed
Sensitization risk High

Magnesium Hydride (MgH2) is an extremely reactive and flammable solid. It reacts violently with water, releasing flammable hydrogen gas and forming magnesium hydroxide, which can cause irritation and burns upon skin contact. Handling requires an inert gas atmosphere and stringent protection from moisture. No occupational exposure limits have been established for this compound, and there is a lack of data regarding its topical usage during pregnancy.


Your Skin

No Normal
No Dry
Yes Oily
No Sensitive
Irritancy Medium
Comedogenicity Low

Our Assessment

Avoid

Due to its extreme reactivity with water, flammability, and significant potential to cause skin irritation and burns, Magnesium Hydride is deemed unsuitable and unsafe for inclusion in topical skincare formulations.


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