What Are The 9 Main Groups Of Hazardous Substances?

What are two examples of a hazardous substance?

Examples of hazardous chemicals include:paints.drugs.cosmetics.cleaning chemicals.degreasers.detergents.gas cylinders.refrigerant gases.More items…•.

What do the hazard symbols mean?

Hazard symbols or warning symbols are recognisable symbols designed to warn about hazardous or dangerous materials, locations, or objects, including electric currents, poisons, and radioactivity. The use of hazard symbols is often regulated by law and directed by standards organizations.

What is a serious health hazard?

The serious health hazard pictogram reflects serious longer term health hazards such as carcinogenicity and respiratory sensitisation. If not used properly, the substance may provoke the damage described on the label.

What is the health hazard symbol?

The exclamation mark pictogram is used for the following classes and categories: Acute toxicity – Oral, Dermal, Inhalation (Category 4) Skin corrosion/irritation – Skin irritation (Category 2) Serious eye damage/eye irritation – Eye irritation (Category 2 and 2A)

What are the 9 hazard symbols?

Hazard pictograms (symbols)Explosive (Symbol: exploding bomb)Flammable (Symbol: flame)Oxidising (Symbol: flame over circle)Corrosive (Symbol: corrosion)Acute toxicity (Symbol: skull and crossbones)Hazardous to the environment (Symbol: environment)More items…•

How do you identify a hazardous substance?

To identify if a substance is hazardous, check the product’s container label and/or the SDS which is available from the supplier. If a product is not classified as a hazardous chemical under the Work Health and Safety Act 2011, a SDS is not required and therefore may not be available.

How many signal words are there?

There are only two words used as signal words, “Danger” and “Warning.” Within a specific hazard class, “Danger” is used for the more severe hazards and “Warning” is used for the less severe hazards. There will only be one signal word on the label no matter how many hazards a chemical may have.

What are the 3 classification of hazard?

Hazard group – While not given a formal definition, GHS divides hazards into three major groups – health, physical and environmental. Class – Class is the term used to describe the different types of hazards. For example, Gases under Pressure is an example of a class in the physical hazards group.

Which is worse warning or danger?

DANGER means if the danger is not avoided, it will cause death or serious injury. WARNING means if the warning is not heeded, it can cause death or serious injury. CAUTION means if the precaution is not taken, it may cause minor or moderate injury.

What is signal word?

Signal words are found on pesticide product labels, and they describe the acute (short-term) toxicity of the formulated pesticide product. The signal word can be either: DANGER, WARNING or CAUTION. … DANGER means that the pesticide product is highly toxic by at least one route of exposure.

Where are hazard symbols found?

They are included on the packaging of substances to guide you as to the type of hazard it is. These COSHH symbols give you a good indication of the main dangers and risks associated with the substance.

What is the 5 types of hazard?

What types of hazards are there?biological – bacteria, viruses, insects, plants, birds, animals, and humans, etc.,chemical – depends on the physical, chemical and toxic properties of the chemical,ergonomic – repetitive movements, improper set up of workstation, etc.,More items…

What are the different types of hazardous substances?

Common hazardous substancesacids.caustic substances.disinfectants.glues.heavy metals, including mercury, lead, cadmium and aluminium.paint.pesticides.petroleum products.More items…•

What is the hazard symbol for explosive?

Former hazard pictogramsHazard pictogram & mention, codeSubstances examplesExplosive (E) old hazard symbolTNT, acetone peroxide, nitroglycerin, picric acidExtremely Flammable (F+) old hazard symbolHydrogen, acetylene, propane, butane, diethyl ether, carbon disulfide, acetaldehyde8 more rows

Why is medication a hazardous substance?

In pharmacology, hazardous drugs are drugs that are known to cause harm, which may or may not include genotoxicity (the ability to cause a change or mutation in genetic material).