Dangerous goods classes and divisions
Class 1:
Explosives
. 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 a Class 1 hazardous substance?
Dangerous goods classes and divisions
Class 1:
Explosives
. 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 an example of a class 1 Hazmat?
Hazard Class 1 has six divisions as follows: Division 1.1 consists of explosives that have a mass explosion hazard. Examples are
black powder, nitroglycerine (desensitized), dynamite, most types of torpedoes, and mercury fulminate
.
What is class 2.2 hazardous material?
Division 2.2:
Non-Flammable, Non-Toxic Gases
. These are neither highly flammable nor toxic, but still often require proper precautions to handle. Includes pressurized cryogenic gases such as liquid oxygen and helium. Division 2.3: Toxic Gases.
What is a Class 1 placard?
CLASS 1 Explosives
For FLAMMABLe, placard 454 kg (1,001 lbs)
or more. gASOLIne may be used in place of FLAMMABLe placard displayed on a cargo tank or portable tank transporting gasoline by highway. Placard combustible liquid transported in bulk. See §172.504(f)(2) for use of FLAMMABLe placard in place of COMBuStIBLe.
What are the 4 hazard categories?
| Hazard Class Associated Hazard Category | Gases under pressure 4 Groups include: Compressed gas, Liquefied gas, Dissolved gas, and Refrigerated liquefied gas | Flammable liquids Categories 1 – 4 | Flammable solids Categories 1 and 2 | Self-reactive substances Types A-G |
|---|
How do you classify hazardous materials?
- 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.
What is considered a Class 1 explosive?
Hazmat Shipping Labels – Hazard Class 1 Explosive
Examples of explosives include
ammunition, fireworks, flares, primers, ignitors and air bag inflators
.
What is a Class 1 chemical?
Class 1 goods are
products that possess the ability to alight or detonate as a consequence of a chemical reaction
. Explosives are classified as a hazardous product for a pretty clear reason – they can explode.
How many classes of hazardous materials are there?
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 …
Is Class 2.2 flammable gas?
Division 2.2:
Non-flammable, non-toxic gases
.
Is Class 8 a hazmat?
A corrosive material is a liquid or solid that causes full thickness destruction of human skin at the site of contact within a specified period of time.
What are Table 2 hazardous materials?
| Category of material (Hazard class or division number and additional description, as appropriate) Placard name | 4.1 FLAMMABLE SOLID | 4.2 SPONTANEOUSLY COMBUSTIBLE | 5.1 OXIDIZER | 5.2 (Other than organic peroxide, Type B, liquid or solid, temperature controlled) ORGANIC PEROXIDE |
|---|
What is a Class 4 explosive?
Class 4 –
Flammable solids
; Substances liable to spontaneous combustion; Substances which, on contact with water, emit flammable gases. Division 4.1 Flammable solids, self-reactive substances and solid desensitized explosives.
What materials are explosive?
- Acetone peroxide.
- Alkali metal ozonides.
- Ammonium permanganate.
- Ammonium chlorate.
- Azidotetrazolates.
- Azoclathrates.
- Benzoyl peroxide.
- Benzvalene.
What are the 6 categories of hazardous materials?
- Class 1: Explosives. …
- Class 2: Gases. …
- Class 3: Flammable Liquids. …
- Class 4: Flammable Solids. …
- Class 5: Oxidizing Substances, Organic Peroxides. …
- Class 6: Toxic Substances and Infectious Substances. …
- Class 7: Radioactive Material. …
- Class 8: Corrosives.
