The determination of safety ratings involves a comprehensive evaluation of the chemical's properties and effects. This process includes:
Data Collection: Gathering data from animal studies, human epidemiological studies, and in vitro experiments. Risk Assessment: Analyzing the dose-response curve to understand the relationship between the dose and the severity of the effect. Exposure Assessment: Evaluating the potential exposure levels for humans and the environment. Hazard Identification: Identifying the types of harm that can be caused by the chemical, such as carcinogenicity, mutagenicity, or reproductive toxicity.
