Multipurpose dry chemicals should not be mixed with which type of dry chemical?

Multipurpose dry chemicals are designed to extinguish a variety of fires, particularly those involving flammable liquids and electrical equipment. However, when it comes to alkaline-based dry chemicals, they should not be mixed with multipurpose dry chemicals because the chemical reactions can produce harmful gases or reduce the effectiveness of the firefighting agents.

The alkaline-based dry chemicals can react adversely with the components of the multipurpose agents, potentially leading to an inefficacious firefighting response or even a hazardous situation. This danger is particularly significant because the primary purpose of fire extinguishing agents is to effectively suppress fires without introducing additional risks. Understanding the compatibility of different fire suppression agents is crucial for ensuring the safety and effectiveness of firefighting efforts.