《全球化学品统一分类和标签制度》中加和法不适用时的混合物分类  

The Classification of Mixtures When the Additive Method of"Globally Harmonized System of Classification and Lablling of Chemicals"is Not Applicable

作　　者：周珏斐 ZHOU Juefei(Shanghai Institute of Chemical Industry Testing Co.,Ltd.,Shanghai 200062,China)

机构地区：[1]上海化工院检测有限公司,上海200062

出　　处：《肥料与健康》2023年第3期69-73,76,共6页Fertilizer & Health

摘　　要：《全球化学品统一分类和标签制度》(GHS)是由联合国出版的指导各国建立统一化学品分类和标签制度的规范性文件。简要介绍了GHS中化学品分类的方法,针对混合物分类的复杂性,通过2个案列详细分析了加和法不适用时的混合物分类的方法。同时提出在进行危险性分类时若采用的方法不当或引用的数据资料不同,会产生截然不同的分类结果,影响化学品内在危险性的判断和辨识。The"Globally Harmonized System of Classification and Labeling of Chemicals"(GHS)is a normative document published by the United Nations to guide countries to establish a unified chemical classification and labeling system.The method of classification of chemicals in GHS is briefly introduced,and in connection with the complexity of classification of mixtures,the method of classification of mixtures when the additive method is not applicable is analyzed in detail through 2 cases.At the same time,it is pointed out that if the method used in the hazard classification is improper or the data cited are different,completely different classification results will be produced,which will affect the judgment and identification of the inherent hazards of chemicals.

关 键 词：GHS 加和法 混合物 危险性 分类 

分 类 号：X327[环境科学与工程—环境工程]