Dangerous Goods Classification

What is Dangerous Goods Classification?

Dangerous goods classification refers to the systematic categorization of materials and substances that pose a risk to health, safety, or the environment during transportation. Also known as hazardous goods classification or DG classification, these regulations ensure that dangerous cargo is packaged, labeled, and handled according to strict international standards.

The United Nations (UN) developed a globally accepted framework known as the UN Classification System, which identifies hazardous materials and groups them into categories of dangerous goods based on their characteristics and risks.

Detailed Overview of UN Classifications (Class 1 to 9)

The UN divides hazardous materials into nine distinct classes. Here is a breakdown of each category:

1. Class 1: Explosives

Explosives are materials or substances that can cause explosions through chemical reactions. Examples include fireworks, ammunition, and blasting agents. Class 1 is further divided into six divisions based on the risk level.

2. Class 2: Gases

This class includes compressed, liquefied, and dissolved gases. Gases are categorized into:

• Division 2.1: Flammable gases (e.g., propane)
• Division 2.2: Non-flammable, non-toxic gases (e.g., nitrogen)
• Division 2.3: Toxic gases (e.g., chlorine)

3. Class 3: Flammable Liquids

Liquids with a flash point below 60°C fall under this class. Examples include petrol, alcohol, and acetone. Proper packaging is critical to prevent fire hazards.

4. Class 4: Flammable Solids

This class covers solids that can catch fire due to friction, moisture, or heat. It is divided into:

• Division 4.1: Flammable solids (e.g., sulfur)
• Division 4.2: Spontaneously combustible materials (e.g., phosphorus)
• Division 4.3: Substances that emit flammable gases when in contact with water (e.g., sodium).

5. Class 5: Oxidizing Substances and Organic Peroxides

• Division 5.1: Oxidizers that can cause combustion (e.g., hydrogen peroxide)
• Division 5.2: Organic peroxides prone to explosive reactions (e.g., methyl ethyl ketone peroxide)

6. Class 6: Toxic and Infectious Substances

These include materials that pose health risks:

• Division 6.1: Toxic substances (e.g., pesticides)
• Division 6.2: Infectious substances (e.g., medical waste)

7. Class 7: Radioactive Materials

Radioactive materials emit radiation that can be harmful. Examples include uranium and isotopes used in medical equipment.

8. Class 8: Corrosive Substances

Corrosives can cause severe damage to living tissue or materials on contact. Examples include acids, batteries, and alkaline substances.

9. Class 9: Miscellaneous Dangerous Goods

This class includes materials that do not fall into the above categories but still pose risks. Examples include lithium batteries, asbestos, and environmentally hazardous substances.

Importance of Dangerous Cargo Classification

Classifying hazardous cargo ensures the safety of transport personnel, the environment, and the general public. It simplifies the shipping process, making it easier to manage dangerous cargo classification while adhering to international shipping regulations.

Industries like aviation dangerous goods shipping must pay close attention to classification standards to prevent mishandling or accidents during transit.

Trust Abhijeet Logistics for Safe Dangerous Goods Shipping

At Abhijeet Logistics, we specialize in the safe handling and transportation of dangerous goods compliant with international classification standards. With precision and care, we ensure your hazardous materials are shipped securely, adhering to all global regulations. Whether it’s hazardous cargo or DG classification, our expert team provides reliable, customized solutions to meet your specific needs. Trust us to deliver your dangerous goods efficiently and safely, minimizing risks and ensuring compliance every step of the way.