vaarallisuusluokkien

Vaarallisuusluokkien are categories used to classify the degree of danger associated with different substances, preparations, or mixtures. This classification system is primarily used in the European Union under the CLP (Classification, Labelling and Packaging) Regulation, which aligns with the United Nations' Globally Harmonized System of Classification and Labelling of Chemicals (GHS). The purpose of these classes is to inform users, including consumers and professionals, about potential hazards and to ensure appropriate safety measures are taken.

Each vaarallisuusluokka is defined by specific hazard criteria, such as flammability, toxicity, corrosivity, or environmental impact. Within these classes, further subcategories, known as hazard statements, provide more detailed information about the nature of the hazard. For example, a substance might be classified as acutely toxic, and within that class, it could have specific statements indicating the route of exposure (e.g., oral, dermal, inhalation) and the severity of the toxicity.

The classification of a substance into a vaarallisuusluokka dictates the appropriate labeling requirements. Labels on products containing hazardous substances must display standardized pictograms, signal words (like "Danger" or "Warning"), hazard statements, and precautionary statements. These elements help users understand the risks and how to handle the product safely, store it appropriately, and what to do in case of an accident. This standardized approach to hazard communication is crucial for protecting human health and the environment.