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Hazardous chemical management: what you need to know

By Ryan Graham, Health and Safety Professional · Published 17 July 2022 · Updated 25 October 2026

If your business deals with hazardous chemicals, it’s important to have a plan in place for safe handling and disposal. In this blog post, we will discuss the basics of hazardous chemical management, including what you need to know to stay compliant. We’ll also cover some common hazards and how to prevent accidents.

What is a hazardous chemical?

Hazardous chemicals are any substances that are flammable, corrosive, explosive, or otherwise pose a risk to human health or the environment. This includes both industrial chemicals and household products like cleaning supplies and paint thinners. If your business uses any hazardous chemicals, you must have a plan in place for safe handling and disposal.

Common injuries from hazardous chemicals

  • Skin burns
  • Respiratory problems
  • Eye irritation

If you come into contact with a hazardous chemical, it’s important to immediately follow the first aid instructions on the chemical’s Safety Data Sheet (SDS); for most skin or eye contact this means flushing the area with plenty of clean running water. Seek medical attention if necessary.

Tips for managing hazardous chemicals

First, you need to be aware of the hazards posed by each chemical. Second, you need to have proper storage and handling procedures in place. Finally, you need to know how to properly dispose of any waste products.

Common hazards associated with hazardous chemicals

  • Fire
  • Explosion
  • Toxic fumes

How to store hazardous chemicals

Hazardous chemicals should be stored in a cool, dry place away from any ignition sources. They should also be kept in closed containers with proper labelling. When transporting hazardous chemicals, always use the proper safety equipment and follow the correct procedures. This includes using closed containers, labelling all products, and following all local, state and Commonwealth requirements, including the Australian Dangerous Goods Code.

Disposing of hazardous chemicals

When disposing of hazardous chemicals, always follow the proper procedures. Be sure to check with your local regulations to ensure you are following all the required steps.

Hazardous chemicals safety tips

  1. Always wear the proper personal protective equipment (PPE), including gloves, goggles, and a respirator mask to protect you from inhaling any harmful fumes or particles.
  2. Follow all storage and transportation guidelines to prevent accidents, including classifying your chemicals and choosing appropriate storage containers.
  3. Understand the Safety Data Sheet (SDS) – a document that contains information on the potential hazards of a chemical product. It includes information on the chemical’s properties, health effects, first aid measures, and safe handling and disposal procedures. It’s important to familiarise yourself with the SDS for any hazardous chemicals you use in your business.
  4. Have a plan in place for dealing with spills or other emergencies. By taking these precautions, you can help keep yourself and those around you safe.

Hazardous chemicals are nothing to mess around with, but with a little knowledge and planning, you can handle them safely and be confident that you are compliant with the law.

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Do you struggle to come up with toolbox talk ideas each week to discuss with your workers? Fear no more, Work Safety QLD is here to the rescue with 101 Free Toolbox Talk Ideas for the Construction Industry.

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Ryan Graham, Health and Safety Professional

16 years on Queensland sites. Ryan writes the guides and the templates, and checks them against current Queensland WHS legislation.

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