Hexavalent Chromium, Workplace Safety and Health Topics. National Institute of Occupational Safety and Health.Atlanta, GA: Centers for Disease Control and Prevention, 2012. Agency for Toxic Substances and Disease Registry: Chromium – ToxFAQs™.Occupational Safety & Health Administration has exposure limits and information about analytical methods used to evaluate hexavalent chromium exposure. Occupational exposure to these compounds is associated with increased risks of lung cancer and cancer of the paranasal sinuses and nasal cavity. Which cancers are associated with exposure to hexavalent chromium compounds? Industries with the largest number of workers exposed to high concentrations of airborne hexavalent chromium compounds include electroplating, welding, and chromate painting. Occupational exposure to hexavalent chromium can occur from inhalation of dusts, mists, or fumes containing hexavalent chromium, or from eye or skin contact. How are people exposed to hexavalent chromium compounds? They have also been used in textile-dyeing processes, printing inks, drilling muds, fireworks, water treatment, and chemical synthesis. These compounds have been used widely as corrosion inhibitors and in the manufacture of pigments, metal finishing and chrome plating, stainless steel production, leather tanning, and wood preservatives. Hexavalent chromium compounds are a group of chemicals that have useful properties, such as corrosion resistance, durability, and hardness. It is also found in air, water, soil, and food. What is chromium and what are hexavalent chromium compounds?Ĭhromium is an odorless and tasteless metallic element that is found in the earth’s crust. Hexavalent chromium compounds are used widely in metal finishing and chrome plating, stainless steel production, leather tanning, and wood preservatives.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |