Potassium Ferricyanide (CAS 13746-66-2) is a widely used industrial chemical, but like all chemical compounds, it requires careful handling and adherence to safety protocols. Understanding its properties and potential hazards is crucial for ensuring a safe working environment. As a responsible supplier of industrial chemicals, we prioritize providing clear safety information for our products.

Potassium Ferricyanide is generally considered to have low toxicity. However, its primary hazard lies in its decomposition products. Under specific conditions, it can release highly toxic hydrogen cyanide gas. This typically occurs when the compound is exposed to strong acids or heated to high temperatures. The reaction is:

6 H+ + [Fe(CN)6]3− → 6 HCN + Fe3+

This highlights the importance of proper storage and handling procedures.

Safe Handling Practices:

  • Ventilation: Always use Potassium Ferricyanide in a well-ventilated area. Local exhaust ventilation is recommended when handling powdered forms to minimize dust inhalation.
  • Personal Protective Equipment (PPE): Wear appropriate PPE, including safety goggles or a face shield to protect the eyes, chemical-resistant gloves (such as nitrile or neoprene) to prevent skin contact, and protective clothing.
  • Avoid Ingestion and Inhalation: Do not eat, drink, or smoke in areas where Potassium Ferricyanide is handled. Wash hands thoroughly after handling and before breaks.
  • Minimize Dust Generation: When handling the solid form, avoid actions that create dust. Use appropriate tools for scooping and transferring the material.

Storage Recommendations:

To maintain the stability and safety of Potassium Ferricyanide, proper storage is essential:

  • Container Integrity: Store in tightly closed containers to prevent contamination and exposure to moisture.
  • Incompatible Substances: Keep away from strong acids, ammonia, and strong oxidizing agents, as reactions with these can be hazardous.
  • Temperature and Light: Store in a cool, dry, well-ventilated area, and protect from direct sunlight or UV light, as these can cause decomposition.

Emergency Procedures:

In case of accidental exposure:

  • Skin Contact: Immediately wash affected areas with plenty of soap and water. Remove contaminated clothing.
  • Eye Contact: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Seek medical attention.
  • Inhalation: Move the exposed person to fresh air. If breathing is difficult, administer oxygen. If not breathing, give artificial respiration. Seek immediate medical attention.
  • Ingestion: Do NOT induce vomiting. If the victim is conscious and alert, rinse mouth and give 2-4 cupfuls of water. Seek immediate medical attention.

As a reliable supplier of CAS 13746-66-2, we are committed to ensuring our customers have the information they need for safe operations. If you require further safety data or have questions about handling our Potassium Ferricyanide, please do not hesitate to request our SDS (Safety Data Sheet). Understanding and implementing these safety measures is crucial for anyone working with this valuable industrial chemical.