Understanding Corrosive Storage Cabinets Requirements in Australia

Corrosive substances are commonly used in many Australian industries including laboratories, manufacturing, and healthcare. These substances, if mishandled or stored improperly, can pose significant risks to both personnel and the environment.

Customers often ask what are the storage requirements for corrosive substances in Australia? In Australia, Australian Standard AS3780-2023 outlines the safe storage of corrosive materials. In this article, we'll explore the requirements for corrosive storage cabinets in Australia in accordance with this standard and highlight the importance of proper storage practices in reducing the risks associated with these corrosive substances.

What are Class 8 corrosive substances

Corrosive substances are chemicals that can cause damage to living tissues upon contact, as well as corrosion or deterioration of materials such as metals and plastics. Common examples include acids, bases, and certain oxidizing agents. Due to their hazardous nature, proper handling, storage, and disposal of corrosive substances are essential to prevent accidents, injuries, and environmental contamination.

Corrosive storage cabinets in accordance with Australian Standards

In Australia, the storage of corrosive substances is regulated by the Australian Standard AS 3780-2023 "The storage and handling of corrosive substances." The following are key requirements for corrosive storage cabinets in Australia:

1. Design and Construction: Corrosive substances much be stored in  dangerous goods storage cabinets, designed and constructed to withstand the chemical properties of the substances stored within them. 

2. Ventilation: Cabinets should be adequately ventilated to prevent the buildup of potentially harmful vapors or gases. Ventilation systems may include vents, ducts, or openings to allow for the safe dispersal of fumes.

3. Labeling: Cabinets must be clearly labeled with signage indicating the nature of the contents (e.g., "Corrosive Substances"), as well as any specific hazard warnings or handling instructions. Labels should be durable and prominently displayed for easy identification.

4. Spill Containment: Cabinets should be equipped with a built-in spill containment sump to capture and contain any spills or leaks from containers stored within. Spills should be promptly cleaned up following appropriate procedures.

5. Separation and Segregation: Corrosive storage cabinets should be segregated from incompatible substances to prevent chemical reactions or contamination. Cabinets should also be located in well-ventilated areas away from sources of ignition or heat.

6. Capacity and Loading: Cabinets should be sized appropriately to accommodate the quantity of corrosive substances being stored. Overloading cabinets can compromise their structural integrity and increase the risk of spills or accidents.

7. Maintenance and Inspection: Regular maintenance and inspection of corrosive storage cabinets are essential to ensure their continued effectiveness and compliance with regulations. Cabinets should be checked for signs of damage, corrosion, or wear, and any defects should be promptly addressed.

Should Class 8 corrosives be kept in corrosive safety cabinets?

It is best practice to keep Class 8 corrosive substances in dedicated corrosive safety cabinets. This increases workplace safety for a number of reasons:

1. Containment: Corrosive safety cabinets are designed with an in-built containment sump to collect any spills or leaks. This prevents the substances from spreading, minimising the risk of accidental contact or environmental contamination.

2. Isolation: Safety cabinets segregate corrosive substances from other materials, reducing the likelihood of accidental mixing with incompatible chemicals. This isolation helps prevent hazardous reactions and potential accidents.

3. Ventilation: Many safety cabinets are equipped with ventilation systems to control the buildup of harmful vapors or fumes. Proper ventilation helps maintain a safe working environment by reducing exposure to corrosive substances.

What safety features do corrosive substances have?

Corrosive storage cabinets should be built to meet the safety requirements as outlined in Australian Standard AS3780-2023 The storage and handling of corrosive substances. These features include: 

• Cabinets should be constructed with self closing, tight fitting doors. The doors shall not be opened inwards and should be able to open from the inside of the cabinet. 
• A liquid tight containment sump needs to be at least 150mm deep and be able to contain 25% of the maximum storage capacity.
• Shelving needs to permit free air movement throughout the cabinet.
• The walls, floors, doors and roof of the cabinet needs to be constructed from corrosion resistant materials or be lined with a corrosion resistant materials. 
• Needs to be clearly labelled with a Class 8 dangerous goods label

Titan Safety's range of corrosive storage cages

Investing in quality storage solutions, implementing robust safety protocols, and providing comprehensive training to personnel are crucial steps toward ensuring compliance and mitigating the potential hazards posed by corrosive substances.

Titan Safety stock a wide range of corrosive cabinets built to meet the requirements of the Australian Standard AS3780-2023. Our cabinets feature relevant safety features such as poly trays on each shelf, self closing doors, vent ports and flash arrestors and an in-built containment sump. Better yet these cabinets are designed and made right here in Australia. Shop our range of corrosive storage cabinets here.