DETECTING BENZENE

Benzene

Formula: C6H6 | CAS: 71-43-2

Benzene is a critical industrial chemical frequently used in the petrochemical industry, but it poses significant health risks as a known human carcinogen. To safeguard individuals, global regulations have been established to minimise exposure. In the EU, the time-weighted average (TWA) limit is currently set at 0.5 ppm and will be reduced to 0.2ppm from April 2026.

Benzene detection

From a chronic health perspective, the World Health Organization (WHO) and the International Agency for Research on Cancer (IARC) classify benzene as a group one carcinogen. Prolonged exposure to high concentrations of benzene causes leukaemia, and also impacts red and white blood cells in the body.

Benzene is a major constituent of crude oil, an excellent fuel and solvent and a precursor used in the manufacture of many chemicals, particularly upon reaction to form cyclohexane, ethyl benzene and cumene.

ION Science offer four bespoke MiniPID 2 sensors with a 10.0 eV detection capability for instruments, purpose-built to deliver rapid and highly precise benzene detection. These sensors are particularly effective even in the most demanding and challenging environmental conditions. Featuring cutting-edge, high-brightness lamps, the sensors ensure consistent and dependable long-term detection of volatile organic compounds (VOCs), including benzene. Furthermore, these advanced sensors incorporate ION Science’s patented Fence Electrode Technology, enhancing the sensors’ stability and performance over extended periods, guaranteeing reliable and accurate readings throughout their usage.

The ION Science Solution

From a chronic health perspective, the World Health Organization (WHO) and the International Agency for Research on Cancer (IARC) classify benzene as a group one carcinogen. Prolonged exposure to high concentrations of benzene causes leukaemia, and also impacts red and white blood cells in the body.

Benzene is a major constituent of crude oil, an excellent fuel and solvent and a precursor used in the manufacture of many chemicals, particularly upon reaction to form cyclohexane, ethyl benzene and cumene.

Related Guides

For more information on Benzene, ION Science have developed several insightful and educational guides which can be explored below.

Benzene Health and Safety Operational Efficiency

The benzene health and safety operational efficiency guide provides information about fugitive emissions, operational efficiency and plant turnaround.

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An introductory guide to benzene exposure legislation

An introductory guide to benzene exposure legislation provides information on understanding as an employee/worker what your workplace exposures are.

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Benzene Monitoring – PID Buyers Guide

An introductory guide to benzene exposure legislation provides information on the massive benefits of using Photoionisation Detection (PID) technology.

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Benzene Related Health Issues Guide

A Guide to benzene related health issues provides information on exposure limits and how the government is planning to review and reduce exposure limits.

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How to Monitor Benzene – The Complete Guide

The how to monitor benzene guide identifies why it is vitally important that health dangers and legislative provision are understood to limit exposure.

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The Basics Of Benzene

The basics of detecting benzene guide for workers/site safety assists the reader in finding the correct detector to monitor benzene efficiently and safely.

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