Which type of hazardous materials container is specifically designed to hold liquid substances?

The type of hazardous materials container specifically designed to hold liquid substances is a liquid-holding container. These containers are engineered to safely store and transport liquid hazardous materials, ensuring that they remain contained and preventing leaks or spills that could pose environmental or safety hazards.

Liquid-holding containers can come in various forms, including drums, tanks, and tanks specifically engineered for certain hazardous fluids. Their design takes into account the properties of the liquids they are intended to hold, such as chemical reactivity, volatility, and temperature requirements, which often necessitate specialized materials to prevent degradation or reactions with the contents.

In contrast, pressure containers are intended for gases or for liquids that must be kept under pressure; cryogenic containers are used for materials stored at extremely low temperatures and are not limited to just liquids, while solid-holding containers are used for hazardous materials in solid form, which is not applicable when specifically addressing liquid substances.