Formaldehyde
Formaldehyde is the simplest of a class of organic compounds called aliphatic aldehydes. It is well known as a preservative in medical laboratories, as an embalming fluid, and as a sterilizer. Its primary use is in the production of resins and as a chemical intermediate. Urea-formaldehyde (UF) and phenol formaldehyde (PF) resins are used in foam insulation, as adhesives in the production of particle board and plywood, and in the treating of textiles.
Formaldehyde
What are the hazards associated with formaldehyde?
Formaldehyde is classified as a human carcinogen. Short-term exposure to high concentrations of formaldehyde can be fatal. Long-term exposure to low levels of formaldehyde may cause respiratory difficulty, eczema, and sensitization.
Formaldehyde in its gaseous state is highly flammable with a broad explosive range (7% - 73%). Formaldehyde in solution as formalin (37% formaldehyde) is combustible and is highly reactive with many chemicals.
What can I do to protect myself?
The simplest approach is to avoid using products that contain formaldehyde. When that is not possible, position yourself and the work process so that ventilation can move formaldehyde vapors away from you.
Your employer is required to protect you below the permissible exposure limits using engineering and administrative controls. When they are not sufficient, they must provide you with an appropriate respirator and ensure that it is used in conjunction with an effective respiratory protection program.
What resources are available to assist employers?
Training and Outreach Services
The presentations on hazard communication, respiratory protection and personal protective equipment are available to assist employers in training their staff. Each of these presentations should be modified to address site-specific conditions and hazards. Other example presentations are available along with pre-recorded webinars which can be accessed at any time.
In addition, the education, training and technical assistance bureau provides free online safety and health training and outreach services (i.e., speaker's bureau requests, safety booths) upon request.
Further, the NCDOL Library offers free safety and health videos and related research assistance on consensus standards (i.e., ANSI, NFPA, NEC).
Safety and Health Programs
A hazard communication program, respiratory protection program, and personal protective equipment hazard assessment are available for employers to download and adapt to their specific conditions. Other example safety and health programs are available for employers to download and adapt to their specific conditions.
Safety and Health Topics
Related resources can be found on the safety and health topic pages for respiratory protection, hazard communication, hierarchy of controls, chemical hazards and toxic substances
Consultation Services
The consultative services bureau provides free and confidential onsite consultation regarding worksite safety and health hazards.
Which standards apply?
OSH has adopted the following standards which are applicable to formaldehyde in North Carolina. This is not all inclusive.
Note: Please also check the standards information and activity webpage to see if there has been any recent or upcoming regulatory activity on this topic.
General Industry
- 29 CFR 1910.1048 - formaldehyde
Maritime, Shipyard Employment
- 29 CFR 1915.1048 - formaldehyde
Construction
- 29 CFR 1926.1148 - formaldehyde
Other OSH standards relevant to occupational exposure to formaldehyde include:
General Industry
- 29 CFR 1910.132 - personal protective equipment, general requirements
- 29 CFR 1910.133 - eye and face protection
- 29 CFR 1910.134 - respiratory protection
- 29 CFR 1910.138 - hand protection
- 29 CFR 1910.141 - sanitation
- 29 CFR 1910.1020 - access to employee exposure and medical records
- 29 CFR 1910.1200 - hazard communication
Construction
- 29 CFR 1926.20 - general safety and health provisions
- 29 CFR 1926.28 - access to employee exposure and medical records
- 29 CFR 1926.95 - criteria for personal protective equipment
- 29 CFR 1926.102 - eye and face protection
- 29 CFR 1926.103 - respiratory protection
Recordkeeping
- Refer to Recording and Reporting
Other Applicable Standards
The Which OSHA Standards Apply webpage can also help identify other standards that may be applicable to your worksite.
Where can I learn more?
Industry Guides
- Industry Guide 48 - OSHA Construction Industry Standards Requiring Programs, Inspections, Procedures, Records and/or Training, provides requirements for standards related to occupational exposure to formaldehyde in construction.
- Industry Guide 49 - OSHA General Industry Standards Requiring Programs, Inspections, Procedures, Records and/or Training, provides requirements for standards related to occupational exposure to formaldehyde in general industry.
- Industry Guide 53 - OSHA Shipyard Employment Standards Requiring Programs, Inspections, Procedures, Records and/or Training, highlights the requirements of standards related to occupational exposure to formaldehyde in shipyard employment.
Compliance Documents
- Compliance directive (CPL) 02-02-052 - Enforcement Procedure for Occupational Exposure to Formaldehyde establishes enforcement policy and provides an explanation of the formaldehyde standard for general industry to ensure uniform enforcement.
Technical Assistance
- Inquiries about workplace safety and health requirements can be submitted to Ask OSH online or by phone at 919-707-7876.