a hazardous material
In the context of hazardous material (dangerous goods) a division or class is a number identifying the hazard category of a hazardous material (dangerous good). There are nine hazard classes, several of which are subdivided into divisions.
DANGER which means dont eat, drink, or apply to skin.
Safety procedures would vary according to the type and severity of the hazard.
It is the hazard group for spontaneously combustible materials.
a hazardous material
A non hazardous material
Dry ice is classified as a hazardous material under Class 9 - Miscellaneous hazardous material. Asbestos is classified as a hazardous material under Class 9 - Miscellaneous hazardous material as well.
a hazardous material
a hazardous material
Sodium chloride (NaCl, also called common table salt) is not a regulated hazardous material and so is not in any hazard class, unless it is molten salt, then it is classed according to its temperature.
There are several classes of hazardous material. Miscellaneous hazardous material belongs to hazard class 9, and appropriate labeling and handling should adhere to the Hazmat shipping procedures.