What is the OSHA Permissible Exposure Limit (PEL) for formaldehyde?

The OSHA Permissible Exposure Limit (PEL) for formaldehyde is established at 0.75 parts per million (ppm) averaged over an 8-hour work shift. This limit is designed to protect workers from the potential harmful effects of formaldehyde, which can include respiratory issues and irritation of the eyes and skin.

The value is based on extensive research and data that indicate the maximum concentration at which most workers can be exposed without experiencing significant health risks. The PEL is a regulatory limit that is enforced in workplaces to ensure safety and health standards are maintained.

Understanding the health risks associated with formaldehyde exposure, such as its classification as a potential human carcinogen, reinforces the rationale behind the established PEL. It serves as a critical guide for employers and safety professionals in monitoring occupational exposure and implementing appropriate measures to protect workers.

In contrast to the other values mentioned, 0.50 ppm, 1.00 ppm, and 1.50 ppm do not reflect the current standards set by OSHA, making them incorrect choices for the stated question concerning the PEL for formaldehyde.