Quick Answer: What Are The 9 Hazard Classes?

What are the 6 categories of hazmat?

What are the six categories of HAZMAT.

Flammable Liquids, Toxic Materials, Corrosives either Acids or Alkalis, Oxidizing Agents, Aerosols, and Compressed Gases..

What is a Class 9 label?

Hazmat Labels- Hazard Class 9 Take the necessary precautions when transporting Dangerous Goods that present a hazard not covered by other classes. … The result for you is no-hassle, on-time shipping of your Dangerous Goods.

What is the 5 types of hazard?

The six main categories of hazards are:Biological. Biological hazards include viruses, bacteria, insects, animals, etc., that can cause adverse health impacts. … Chemical. Chemical hazards are hazardous substances that can cause harm. … Physical. … Safety. … Ergonomic. … Psychosocial.

WHO classifies dangerous?

Who is responsible for classifying a dangerous good? The consignor is responsible for determining the classification of dangerous goods. However, if the dangerous goods are explosive, the consignor must use the classification determined by the Natural Resources Canada.

What are the 9 different hazard classification codes?

A visor card guide for state and local law enforcement officials illustrating vehicle placarding and signage for the following nine classes of hazardous materials: 1) Explosives, 2) Gases, 3) Flammable Liquid and Combustible Liquid, 4) Flammable Solid, Spontanaeously Combustible and Dangerous When Wet 5) Oxidizer and …

What is a Class 5 hazardous material?

345.1 Definition. Hazard Class 5 consists of two divisions: Division 5.1, Oxidizing Substances. A material that may, generally by yielding oxygen, cause or enhance the combustion of other materials.

What is a Class 5 dangerous good?

Class 5 Dangerous Goods Oxidizing Substances and Organic Peroxides. Class 5 dangerous goods are oxidizing substances and organic peroxides.

What is the most hazardous class of dangerous goods?

The 9 Classes of Dangerous GoodsExplosive materials (Class 1) … Gases (Class 2) … Flammable Liquids (Class 3) … Flammable Solids (Class 4) … Oxidising Substances and Organic Pesticides (Class 5) … Toxic and Infections Substances (Class 6) … Radioactive Materials (Class 7) … Corrosive Materials (Class 8)More items…•

What is a Class 1 dangerous good?

Class 1 dangerous goods are explosive substances and articles. There are 6 sub-divisions: Division 1.1: Substances and articles which have a mass explosion hazard. Division 1.2: Substances and articles which have a projection hazard but not a mass explosion hazard.

What is DOT Hazard Class 9?

Class 9 hazardous materials are miscellaneous hazardous materials. That is, they are materials that present a hazard during transportation, but they do not meet the definition of any other hazard class.

How dangerous is corrosive 8?

Class 8 dangerous goods are corrosive substances. There is no sub-division. Corrosive substances may cause severe damage when in contact with living tissue such as skin or damage or destroy surrounding materials in case of leakage.

How many hazard classes of dangerous goods are there?

9 classesThere are 9 dangerous goods classes. Substances (including substances and mixtures), and articles are assigned to one of the following 9 classes according to the most predominant hazards they pose in transport.

How do you classify hazardous materials?

The nine hazard classes are as follows:Class 1: Explosives.Class 2: Gases.Class 3: Flammable and Combustible Liquids.Class 4: Flammable Solids.Class 5: Oxidizing Substances, Organic Peroxides.Class 6: Toxic Substances and Infectious Substances.Class 7: Radioactive Materials.Class 8: Corrosives.More items…

Which hazard class is most dangerous?

Physical HazardsHazard ClassAssociated Hazard CategoryExplosivesDivisions 1.1-1.6 (with 1.1 being the most hazardous, 1.6 the least hazardous)Flammable gasesCategories 1 and 2Flammable aerosolsCategories 1 and 2Oxidizing gasesCategory 112 more rows

What are the 4 hazard categories?

Below are are the four common types of hazards you should be aware of at work.Physical Hazards. This is the most common type of workplace hazards. … Ergonomic Hazards. Every occupation places certain strains on a worker’s body. … Chemical Hazards. … Biological Hazards. … MOBILE OFFICE LOCATION. … PASCAGOULA OFFICE LOCATION.

What is a Class 2 dangerous good?

Class 2 dangerous goods are gases. It covers compressed gases, liquefied gases, dissolved gases, refrigerated liquefied gases, mixtures of gases and aerosol dispensers/articles containing gas.

What does DG class mean?

Dangerous Goods Classification SystemDangerous Goods are substances that are corrosive, flammable, explosive, spontaneously combustible, toxic, and oxidising or water reactive.

What is a Class 9 dangerous good?

Class 9 Miscellaneous Dangerous Goods are substances and articles which during transport present a danger or hazard not covered by other 8 classes.