Which of the following best describes "corrosivity" in hazardous waste?

Corrosivity in hazardous waste specifically refers to the capability of a substance to deteriorate or damage materials, including metals and organic tissues, when it comes into contact with them. This characteristic is crucial in the context of hazardous waste management because corrosive substances can cause significant harm to containers, equipment, and the skin of individuals handling them.

Corrosive materials typically have a pH level of less than 2 or greater than 12.5. The focus on the chemical interaction that leads to material degradation and potential harm to human health underscores why this definition is the most relevant in the context of hazardous waste. Understanding corrosivity is essential for ensuring proper handling, storage, and disposal practices to minimize risks associated with these substances.