Health and Safety Hazards: Chemicals
Health and Safety Hazards: Chemicals
Be aware that every chemical substance you handle during the day, whether it is a liquid, solid, vapor, or dust, could cause you great harm if you aren’t protected. Your first line of defense is knowing what each chemical can do to you physically and how it can affect your health.
OSHA found that many chemicals cause health conditions including heart ailments, lung, liver, and kidney damage, cancer, reproductive problems, burns, and dermatitis. Such health effects can be acute or chronic.
Acute health effects are those that appear rapidly after a brief exposure to the chemical(s). Chronic health effects are those that appear during and/or after long-term exposure to a chemical(s). Here are the general chemical categories that are health hazards:
- Carcinogens (cancer-causers) like benzene and formaldehyde.
- Toxic agents like lawn and garden insecticides and arsenic compounds.
- Irritants like bleaches or ammonia.
- Corrosives like battery acid or caustic sodas.
- Sensitizers like creosote or epoxy resins.
- Reproductive toxins like thalidomide or nitrous oxide.
- Organ-specific agents like sulfuric acid (affects skin) or asbestos (affects lungs).
You can determine chemical hazards by looking at the chemical’s label and/or its material safety data sheet (MSDS). To minimize exposure, follow the directions you will find there. Protect yourself by understanding MSDSs (Material Safety Data Sheets) and chemical labels, wearing appropriate personal protective equipment like gloves and goggles, following appropriate safe work practices, and knowing proper emergency response. Talk to your safety director about these methods of protection.
(Information provided by J.J. Keller)
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