Hexavalent Chromium compounds are breathable carcinogen compounds that contain the element Chromium. Workers in various occupations are exposed to this dangerous chemical when they work with the following materials:
- Welded or Cut Metals Containing Chromium (Stainless Steel)
- Pigments Containing Dry Chromate
- Spray Paints & Coatings that Contain Chromate
- Chrome Plating Baths
Without the proper protection and equipment, employees can be seriously harmed by prolonged exposure to hexavalent chromium. Exposure may cause the following health problems:
- Lung Cancer
- Damage to the Respiratory System
- Skin and Eye Damage
Health Problem Descriptions:
Cancer: All forms of hexavalent chromium are considered to be carcinogenic to workers. The longer the worker is in contact with and inhales hexavalent chromium the higher the risk becomes for that worker to develop cancer. Previous studies made on workers in chromate production, chromate pigment and chrome electroplating industries, (prior to 1980) showed an increased rate of lung cancer mortality.
Damage to the Respiratory System: The lungs, nose and throat can be severely irritated by repeated or prolonged exposure to hexavalent chromium. The membranes of the nasal passages can form ulcers that can cause nosebleeds and eventually the septum, separating the nasal passages, could be perforated. Allergies can develop and lead to asthma symptoms such as wheezing and shortness of breath.
Skin and Eye Damage: With prolonged exposure, dermatitis and skin ulcers could develop. Workers with very sensitive skin may be susceptible to serious skin rash that over time will become thick and crusty.
For more information on Hexavalent Chromium go to www.osha.gov
