5.1 Extinguishing media
Suitable extinguishing agents: Product is non-combustible. Extinguishing materials should therefore be selected according to surroundings.
5.2 Special hazards arising from the substance or mixture
Hydrogen chloride gas, Potassium oxides.
Fire hazard: Not flammable.
Explosion hazard: Product is not explosive.
Reactivity: Hazardous reactions will not occur under normal conditions.
5.3 Advice for firefighters
Protective equipment:
Wear self-contained breathing apparatus.
Wear full protective suit.
Additional information
Product itself is non-combustible. Cool container with spray water from a safe distance. Contain escaping vapors with water. Fire residues and contaminated firefighting water must be disposed of in
accordance with the local regulations.