77-108 Presents a standard to prevent the adverse effects of exposure to Hydrogen Cyanide and Cyanide Salts over a working lifetime.Any substance that causes disturbance to organisms by chemical reaction or other activity on the molecular scale, when a sufficient quantity is absorbed by the organism. NIOSH Criteria Documents: Criteria for a Recommended Standard: Occupational Exposure to Hydrogen Cyanide and Cyanide Salts-DHHS (NIOSH) No.The Emergency Response Safety and Health Database: Hydrogen Cyanide-The ERSH-DB contains accurate and concise information on high-priority chemical, biological and radiological agents that could be encountered by personnel responding to a terrorist event.A Summary of Health Hazard Evaluations: issues related to occupational exposure to fight fighters, 1990-2001 pdf icon -DHHS (NIOSH) No.It interferes with the normal use of oxygen by nearly every organ of the body. Preventing hearing loss caused by chemical (Ototoxicity) and noise exposure pdf icon -DHHS (NIOSH) No. Hydrogen cyanide (AC) is a systemic chemical asphyxiant.The NIOSH Worker Notification Program notifies workers and other stakeholders about the findings of these research studies. NIOSH Worker Health Study Summaries-NIOSH conducts research to prevent illnesses and injuries in the workplace.7904) pdf icon -NMAM sampling and analysis of contaminants in workplace air, and in the blood and urine of workers who are occupationally exposed. 6017) pdf icon -NMAM sampling and analysis of contaminants in workplace air, and in the blood and urine of workers who are occupationally exposed. 6010) pdf icon -NMAM sampling and analysis of contaminants in workplace air, and in the blood and urine of workers who are occupationally exposed. ![]() Immediately Dangerous to Life or Health (IDLH) Value Profile: Hydrogen Cyanide -NIOSH reviews relevant scientific data and researches methods for developing IDLH values. ![]() NIOSHTIC-2 search results for hydrogen cyanide-NIOSHTIC-2 is a searchable database of worker safety and health publications, documents, grant reports, and journal articles supported in whole or in part by NIOSH.Useful search terms for hydrogen cyanide include “formonitrile,” “hydrocyanic acid,” and “prussic acid.” NIOSH Chemical Resources The following resources provide information about occupational exposure to hydrogen cyanide. Visit NIOSH’s page on Managing Chemical Safety in the Workplace to learn more about controlling chemical workplace exposures. NIOSH recommends that employers use the Hierarchy of Controls to prevent injuries. If you work in an industry that uses hydrogen cyanide, please read chemical labels and the accompanying Safety Data Sheets for hazard information. Steel and iron workers who work in plants that harden iron and steel.Factory workers in industries that manufacture acrylic fibers, synthetic rubber, and plastics.Agricultural workers who fumigate outdoor pests in areas such as fruit orchards.Workers who fumigate ships and buildings. ![]() Hydrogen cyanide may be used in the workplace for fumigation, electroplating, mining, chemical synthesis, and the production of synthetic fibers, plastics, dyes, and pesticides. Some examples of workers at risk of being exposed to hydrogen cyanide include the following: The level of exposure depends upon the dose, duration, and work being done. Hydrogen cyanide interferes with the body’s use of oxygen and may cause harm to the brain, heart, blood vessels, and lungs. Exposure can be fatal. Workers may be harmed from exposure to hydrogen cyanide. Hydrogen cyanide (HCN) is a colorless or pale-blue liquid or gas with a bitter, almond-like odor.
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