The safety of employees should always be a top priority for any organisation. With the introduction of the Control of Substances Hazardous to Health Regulations (COSHH), it has become vitally important for employers to ensure that they are undertaking thorough risk assessments and taking steps to reduce and manage risks associated with hazardous substances.
This article addresses sodium hypochlorite's use in industries like food processing and water treatment, emphasising the importance of proper COSHH assessments to protect workers from the potential dangers of this powerful chemical compound.
Key Takeaways
- Sodium hypochlorite is a chlorine-based compound used as an industrial bleach and disinfectant
- COSHH risk assessments are legally required when working with hazardous substances
- Proper PPE, ventilation, and safe handling procedures are essential for worker protection
- Non-compliance can result in legal action, fines, and serious harm to employees
What is Sodium Hypochlorite?
Sodium hypochlorite is a chemical compound that is composed of chlorine and sodium hydroxide; it is commonly used as an industrial bleach or disinfectant due to its strong oxidising properties.
The compound has numerous applications across various industries:
- Water treatment - purifying drinking water and wastewater
- Bleaching wood pulp - in the paper manufacturing industry
- Domestic use - as laundry bleach for household cleaning
- Swimming pool sanitation - maintaining safe chlorine levels
- Food processing - sanitising equipment and surfaces
- Medical applications - disinfecting medical instruments and facilities
While sodium hypochlorite is highly effective for these purposes, improper handling poses serious worker safety risks that must be addressed through comprehensive COSHH risk assessments.
COSHH Risk Assessment Requirements
Employers must conduct thorough assessments when working with sodium hypochlorite. A proper COSHH risk assessment should examine:
- Analysis of potential health hazards - including skin irritation and respiratory damage
- Product concentration levels - understanding the strength of solutions being used
- Handling procedures - proper protocols for storage and transportation
- Personal protective equipment provision - ensuring appropriate PPE is available
- Engineering controls - implementing ventilation systems and other safety measures
- Safe work practices - establishing and communicating proper procedures
Important
The severity of health risks from sodium hypochlorite exposure depends significantly on concentration levels. Higher concentrations require more stringent control measures and more comprehensive personal protective equipment.
Maximising Safety and Minimising Risks
To protect workers from the hazards associated with sodium hypochlorite, employers should take the following key actions:
- Conduct thorough COSHH risk assessments before any use of sodium hypochlorite in the workplace
- Provide appropriate personal protective equipment including gloves, eye protection, and respiratory equipment where necessary
- Implement safe storage, handling, and transportation measures to prevent spills, leaks, and uncontrolled exposure
- Educate staff about potential hazards through comprehensive training programmes
- Monitor employee exposure levels regularly to ensure control measures remain effective
Pro Tip
Regular monitoring and review of your COSHH assessments is essential. Workplace conditions, processes, and products change over time, and your risk assessments should be updated to reflect these changes.
Business Risks of Non-Compliance
Failing to properly manage sodium hypochlorite and other hazardous substances can have severe consequences for your organisation. Here are five critical risks of inadequate COSHH management:
1. Legal Battles with Authorities
Poor handling and storage of hazardous material can result in a legal battle with authorities. Regulatory bodies have the power to prosecute organisations that fail to comply with health and safety legislation, leading to costly and time-consuming legal proceedings.
2. Fines and Punitive Measures
Serious health risks posed by the mismanagement of the material can lead to fines or other punitive measures. The Health and Safety Executive (HSE) can issue substantial penalties for organisations found to be in breach of COSHH regulations.
3. Environmental and Reputational Damage
Poor health and safety protocols can lead to extensive ecological harm over time, not to mention an irreparable hit on your organisation's reputation. Environmental incidents involving hazardous chemicals can damage your standing with customers, partners, and the wider community.
4. Personnel Injuries and Fatalities
Failure to adequately train personnel involved in the use of sodium hypochlorite can have grave consequences, ranging from injury to fatality. Employers have a duty of care to protect their workers, and inadequate training represents a serious breach of this responsibility.
5. Severe Financial Implications
When businesses fail to comply with COSHH regulations, they are met with severe financial implications. Beyond fines, organisations may face compensation claims, increased insurance premiums, and the costs of remediation following incidents.
Warning
The consequences of COSHH non-compliance can be devastating. Protecting your workers is not just a legal obligation - it is a moral imperative that safeguards your employees, your business, and your reputation.
Take Action Today
Don't wait for an incident to expose gaps in your COSHH compliance. Proactive risk assessment and management is the key to maintaining a safe workplace and protecting your most valuable asset - your employees.
Call us now for a comprehensive risk assessment at +44(0)28 4378 0470 or email support@sevron.co.uk. Our expert team offers extensive experience in helping organisations meet safety regulations and create secure work environments.
Frequently Asked Questions
What is sodium hypochlorite?
Sodium hypochlorite is a highly toxic chlorine-based substance that can be found in many industrial and home sanitation products. It poses serious hazards to both our health and the environment, as it is corrosive, flammable and dangerous when ingested or inhaled.
What are the risks associated with sodium hypochlorite?
Exposure to the hazardous sodium hypochlorite can cause severe irritation of the skin and eyes, breathing troubles, and dangerously jeopardise your long-term health. As a result of its extreme toxicity levels, death by way of sodium hypochlorite is not unheard of in worst-case scenarios.
What safety measures should be taken when using sodium hypochlorite?
To keep yourself safe while working with sodium hypochlorite, it is essential to put on protective clothing like disposable gloves, safety goggles and a face mask. Additionally, make sure that the area you're in has sufficient ventilation and stays free from open flames or sparks during your work time.
How can a COSHH risk assessment help protect against the risks of using sodium hypochlorite?
COSHH assessments are essential for discerning prospective threats linked to substances like sodium hypochlorite and implementing the ideal control procedures that ensure employee safety as well as protect the environment.
What steps should be taken if an accident occurs involving sodium hypochlorite?
In the event of an accident involving sodium hypochlorite, quickly evacuate from the contaminated space and seek medical attention if needed. Make sure all personnel is out of harm's way first, then call for emergency aid.
Need help with your sodium hypochlorite COSHH risk assessments? Contact our team to learn how Sevron can help you protect your employees and maintain compliance with UK health and safety regulations.
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Customer Support Specialist
Beth-Louise has been supporting Sevron customers since 2016, making her one of the most experienced members of the team. She handles day-to-day customer queries via Intercom, supports the Rapid Transfer Service, and delivers Done For You services to help clients get set up quickly. Beth's deep knowledge of the Safety365 platform makes her the go-to person for practical tips and troubleshooting.




