What is the permissible exposure limit for formaldehyde for an 8-hour period?

The permissible exposure limit for formaldehyde for an 8-hour period is 0.75 parts per million (ppm). This standard is set by the Occupational Safety and Health Administration (OSHA) to ensure workplace safety, particularly in industries where formaldehyde is commonly used, including the funeral service sector. Maintaining exposure at or below this limit helps protect workers from the potential adverse health effects of formaldehyde, which can include respiratory problems and skin irritation.

The choice of 0.75 ppm reflects a balance between necessary exposure for the specific tasks and the goal of minimizing health risks. This standard is particularly relevant in the context of funeral operations where embalming fluids containing formaldehyde are frequently used, emphasizing the importance of ergonomic practices and safety protocols in minimizing exposure to potentially hazardous materials. Understanding these limits is crucial for compliance with health regulations and for the overall safety of both employees and the public.