UN Class 
                 No. | 
               Classification of goods | 
               Class Label | 
             
             
               | (1) | 
               (2) | 
               (3) | 
             
             
               | 1. | 
                 Explosives | 
                 | 
             
             
               | 2. | 
                 Gases, compressed, liquified,   dissolved under pressure or deeply   refrigerated | 
               . | 
             
             
               | 2.1. | 
                 Non-flammable gases | 
                 | 
             
             
               | 2.2. | 
                 Inflammable gases | 
                 | 
             
             
               | 2.3. | 
                 Poison (toxic) gases | 
                 | 
             
             
               | 3. | 
                 Inflammable Liquids | 
                 | 
             
             
               | 4. | 
                 Inflammable solids, substances   liable to spontaneous combustion;   substances which on contact with   water, emit inflammable gases | 
               . | 
             
             
               | 4.1. | 
                 Inflammable Solids | 
                 | 
             
             
               | 4.2. | 
                 Substances liable to spontaneous   combustion | 
                 | 
             
             
               | 4.3. | 
                 Substances which in contact with   water, emit inflammable gases | 
                 | 
             
             
               | 5. | 
                 Oxidizing substances and organic   peroxides | 
               . | 
             
             
               | 5.1. | 
                 oxidizing substances | 
                 | 
             
             
               | 5.2. | 
                 Organic peroxides | 
                 | 
             
             
               | 6. | 
                 poisonous (toxic) substances and   infectious substances. | 
               . | 
             
             
               | 6.1. | 
                 Poisonous (toxic) substances | 
                 | 
             
             
               | 6.2. | 
                 Harmful substances | 
                 | 
             
             
               | 6.3. | 
                 Infectious substances | 
                 | 
             
             
               | 7. | 
                 Radioactive substances | 
                 | 
             
             
               | 8. | 
                 Corrosiyes | 
                 |