化学危险物品是指具有爆炸、易燃、毒害、腐蚀、放射性射线等危险性质,并在一定条件下能引起燃烧、爆炸,造成人身伤亡和财产损毁等事故的物品的统称。这类物品种类繁多,性质各异,作为消防工作者和生产、使用、经营这类物品的人员,弄清其分类标准及编号方法,对进一步了解其性质,加强管理,确保安全,显得很重要。这里就介绍一下化学危险物品的分类和编号方法。按照国家标准GB6944—86《危险货物分类和品名编号》规定,将化学危险物品共分为九大类: Chemical dangerous goods refers to the explosive, flammable, poisonous, corrosive, radioactive rays and other dangerous properties, and under certain conditions can cause burning, explosion, causing personal injury and property damage, and other items collectively. As a firefighter and a worker who produces, uses and manages such items, it is important to understand their classification criteria and numbering methods in order to understand their nature, strengthen their management and ensure their safety. . Here to introduce the classification of dangerous chemicals and numbering methods. In accordance with the national standard GB6944-86 “dangerous goods classification and name number” provisions, the chemical dangerous goods is divided into nine categories: