1, Volume 1: The full name is "Chemical Safety Instructions", which is internationally known as the Chemical Safety Information Card. It is a comprehensive document of chemical physical and chemical characteristics that chemical manufacturers and distributors must provide according to legal requirements, such as PH value, flash point, flammability, reactivity, toxicity, environmental hazards and possible hazards to users' health.
2. The first sign: the full name is "chemical safety label", which clearly points out that the safety label uses the combination of words, graphic symbols and codes to indicate the dangers and safety precautions of chemicals; The safety label shall be pasted, hung and sprayed by the production enterprise in the obvious position of the package or container before the goods leave the factory; If the package is changed, it shall be re-pasted, hung and printed by the changing unit.