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SODIUM CHLORATE.

Avoid CAS 7775-09-9 / DEODORANT, OXIDISING

Sodium chlorate is a potent oxidizing agent occasionally utilized in specific cosmetic applications as a deodorant. However, direct skin contact is associated with moderate to severe irritation and potential chemical burns. Its use in cosmetic products is subject to strict regulatory restrictions, particularly within the EU, due to significant safety concerns.

Deodorizing Oxidizing Agent

Science

As a powerful oxidizing agent, sodium chlorate directly interacts with human skin, leading to cellular disruption and irritation. This action can manifest as reddening, pain, and, in severe cases, chemical burns due to its inherent oxidative properties.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Water
Optimal pH N/A
0 7 14

Stability

Sodium chlorate is a hygroscopic, white crystalline solid, stable up to 250°C and decomposing above 300°C. Its aqueous solutions are typically neutral, with chlorate exhibiting greater stability under alkaline conditions. It is a strong oxidizer.

Conflicts

  • Combustible substances
  • Reducing agents
  • Strong acids
  • Organic materials (forms shock-sensitive mixtures)
  • Phosphorus
  • Sulfur
  • Sulfides
  • Metallic powder
  • Ammonium salts
  • Strong bases

Safety

CIR Status
Not reviewed
Sensitization risk High

While not reviewed by the CIR, the EU's Scientific Committee on Consumer Safety (SCCS) considers its use in cosmetics safe under strict conditions, including specific purity criteria and potential maximum concentration limits or restricted product categories. However, it is a significant irritant to skin, eyes, and airways, with direct contact capable of causing moderate to severe irritation, reddening, pain, and even chemical burns. Ingesting it leads to severe systemic health issues.


Your Skin

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

Our Assessment

Avoid

Due to its potent oxidizing nature and documented potential to cause severe skin irritation and chemical burns, sodium chlorate is not recommended for skincare formulations, despite its restricted use in some cosmetic contexts.


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