Jun 22, 2017 · Dangerous goods are classified into 9 different classes, based on the dangerous properies of the goods or substance. If the goods have multiple dangerous propreties, the most dominant one determines the class to which it shall belong.

List all substances in the ADR system for dangerous goods by class. Find any data for any UN-number, calculate points, and more - for free! Or try our app!

The UN Model Regulations use a classification system in which each dangerous substance or article is assigned to a class depending upon the nature of the danger it presents. As can be seen above, there are 9 Classes, some of which are sub-divided, as detailed below. CLASS 1 – …

2.1.1.1 The classes of dangerous goods according to ADR are the following: Class 1 Explosive substances and articles Class 2 Gases Class 3 Flammable liquids Class 4.1 Flammable solids, self-reactive substances and solid desensitized explosives Class 4.2 Substances liable to spontaneous combustion

ADR works in such a way that classification is the precursor for everything that follows. Once a substance or article has been properly classified, table A (ADR 3.2.1) allows every other...

Substances and articles (except aerosols) of Class 2 are assigned to one of the following groups according to their hazardous properties, as follows: - asphyxiant (gases which are non-oxidizing, non-flammable and non-toxic and which dilute or replace oxygen normally in the atmosphere);

All ADR substances in Class 1, "Explosive substances and articles". Find any data for any UN-number, calculate points, and more - for free! Or try our app!

Mar 14, 2022 · This guidebook provides a detailed overview of dangerous goods classes in order to summarize all important information and to offer quick answers to all questions concerning the ADR dangerous goods classes 1-9.

ADR identifies 9 main hazardous classes, categorizing materials by the risks they pose. A comprehensive inventory exists, specifying substances under each class. Key examples include fuel (Class 3), medical waste (Class 6.2), and dry ice (Class 9). What Are the 9 Main Groups of Hazardous Substances?

2.1.2 Principles of classification 2.1.2.1 The dangerous goods covered by the heading of a class are defined on the basis of their properties according to sub-section 2.2.x.1 of the relevant class. Assignment of dangerous goods to a class and a packing group is made according to the criteria mentioned in the same sub-section 2.2.x.1.