Flammable chemicals must be stored in?

Flammable chemicals must be stored in an Occupational Safety and Health Administration (OSHA)-approved flammable cabinet to ensure compliance with safety regulations and to minimize the risk of fire hazards. These cabinets are specifically designed to contain flammable liquids and are constructed with materials that provide a fire-resistant barrier.

The features of an OSHA-approved flammable cabinet include self-closing doors, proper labeling, and the ability to contain spills, significantly reducing the likelihood of an ignition source coming into contact with the chemicals. This specialized storage solution is critical in preventing accidents in environments where flammable materials are used or stored, protecting both personnel and property.

Other storage options, such as any metal cabinet with a door closer, a room with a sink and ventilation, or any operable metal cabinet, do not meet the stringent safety standards required for flammable materials. While some of these options may offer a degree of safety, they lack the specific design and construction features that are essential for safely storing flammable chemicals. The use of OSHA-approved cabinets is a fundamental practice in maintaining a safe working environment in laboratories, medical facilities, and other locations where flammable substances are handled.