What is NFPA hazard identification for?

What is NFPA hazard identification for?

NFPA Rating (optional) – The National Fire Protection Association (NFPA) has developed a system for indicating the health, flammability and reactivity hazards of chemicals. In addition, a special precaution symbol may be used where necessary.

What is NFPA rating system?

NFPA 704 rating system is a standard system developed by the U.S.-based National Fire Protection Association (NFPA) for indicating the health, flammability, reactivity and special hazards for many hazardous chemicals through the use of the NFPA 704 Diamond.

How do you classify hazardous materials?

TYPES OF HAZARDOUS MATERIALS

1. Class 1: Explosives.
2. Class 2: Gases.
3. Class 3: Flammable Liquids.
4. Class 4: Flammable Solids.
5. Class 5: Oxidizing Substances, Organic Peroxides.
6. Class 6: Toxic Substances and Infectious Substances.
7. Class 7: Radioactive Material.
8. Class 8: Corrosives.

How do we classify chemicals?

Chemicals can be classified by their structure (e.g., hydrocarbons), uses (e.g., pesticides), physical properties (e.g., volatile organic compounds [VOCs]), radiological properties (e.g., radioactive materials), or other factors.

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 hazard category?

Hazard categories are used by OSHA in order to classify a workplace hazard on the basis of a calculation of its health hazard. Rather than testing chemicals to assess their hazard rating, they are based on the collection and analysis of currently available data.

What are the 2 types of dangerous goods labels in use?

Dangerous goods labels

• Class 1: Explosive substances and articles.
• Class 2: Gases.
• Class 3: Flammable liquids.
• Class 4: Flammable solids and other solid explosive substances.
• Class 5: Oxidising substances and organic peroxides.