What are the 2 main categories of hazard?

WHMIS 2015 applies to two major groups of hazards: physical, and health. Each hazard group includes hazard classes that have specific hazardous properties. Physical hazards group: based on the physical or chemical properties of the product – such as flammability, reactivity, or corrosivity to metals.

What are the two major elements of GHS?

Given the full title of GHS, the Globally Harmonized System (GHS) of Classification and Labeling of Chemicals, the two key components of GHS are Classification and Labeling.

How many GHS hazard categories are there?

There are 29 GHS hazard classes in total. They are used to describe 3 main types of chemical hazards: physical hazards, health hazards and environmental hazards.

What are the hazard categories?

There are eleven classification categories regarding hazards, as follows:

  • Acute toxicity.
  • Skin Corrosion / Irritation.
  • Serious Eye Damage / Eye irritation.
  • Respiratory or Skin Irritation.
  • Germ Cell Mutagenicity.
  • Carcinogenicity.
  • Reproductive Toxicity.
  • Specific Target Organ Toxicity – Single exposure.

What does GHS stand for?

Globally Harmonized System
In manufacturing and other industries, the acronym GHS stands for Globally Harmonized System. It is also often called the Globally Harmonized System of Classification and Labeling of Chemicals because it is a set of standards used when labeling systems.

What are the 2 GHS signal words?

Signal word – There are two signal words used by the GHS – Danger and Warning. These signal words are used to communicate the level of hazard on both the label and the SDS. The appropriate signal word to use is set out by the classification system.

What are the names of the GHS hazard groups?

GHS uses three hazard classes: Health Hazards, Physical Hazards and Environmental Hazards.

What two areas of hazard communication does the GHS standardize?

Classification is the crucial first step of hazard communication. To make it easier to determine a chemical’s hazards, the GHS standardizes what three components on a container label?…Terms in this set (30)

  • Physical hazards.
  • Health hazards.
  • Environmental hazards.

What does GHS Category 1 mean?

GHS hazard category is the division of criteria within each hazard class. For example, hazard class flammable liquids can be divided into 4 categories among which flammable liquids category 1 represents the most severe hazard.

What are the 2 main hazard classes in WHMIS 2015?

WHMIS 2015 applies to two major groups of hazards: physical, and health. Each hazard group includes hazard classes that have specific hazardous properties.

What is the difference between GHS hazard class and hazard category?

GHS describes the nature and severity of a chemical hazard by hazard class and hazard category: GHS hazard class represents the nature of a chemical hazard, i.e., flammable liquids, carcinogen. GHS hazard category is the division of criteria within each hazard class.

What are the different categories of hazardous materials?

Category one is corrosive, which is the most hazardous. Eye Irritation and Damage – Also under this class, there are three hazard categories. The mildest is Category 2B, which is classified as a mild irritant. Category 2A is classified as an irritant.

How are chemical hazards assigned to categories?

Each category has rules or criteria to determine what chemicals are assigned to that category. Categories are assigned numbers (or letters) with category 1 (or A) being the most hazardous. Hazard Statement – For each category of a class, a standardized statement is used to describe the hazard.