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  • Hydrogen cyanide - Wikipedia
    Hydrogen cyanide (also called prussic acid) is a chemical compound with the formula HCN and structural formula H−C≡N It is a highly toxic and flammable liquid that boils slightly above room temperature, at 25 6 °C (78 1 °F)
  • HCN Bank | Welcome!
    With HCN Bank’s Online Banking you can manage your accounts anytime from anywhere! From Mobile Banking and Text Alerts to Bill Pay and eStatements, instant access is never more than a few clicks away!
  • HOME | HCNkids
    Since 1992, our dedicated clinicians have worked tirelessly to provide compassionate care and trauma informed mental health services At HCN, children, families, and community members heal, build resilience, and thrive within safe, supportive communities Check out our programs and access services
  • Hydrogen cyanide | Description, Uses, Effects, Facts | Britannica
    Hydrogen cyanide, a highly volatile, colorless, and extremely poisonous liquid A solution of hydrogen cyanide in water is called hydrocyanic acid, or prussic acid It was discovered in 1782 by a Swedish chemist, Carl Wilhelm Scheele, who prepared it from the pigment Prussian blue
  • Hydrogen Cyanide | HCN | CID 768 - PubChem
    Hydrogen Cyanide | HCN or CHN | CID 768 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety hazards toxicity information, supplier lists, and more
  • Homeless Childrens Network - SF Service Guide
    The mission of Homeless Children’s Network is to decrease the trauma of homelessness and domestic violence for children, youth, and families; to empower families; and to increase the effectiveness of collaborative efforts among service providers to end homelessness and poverty
  • HYDROGEN CYANIDE† - Occupational Safety and Health Administration
    Colorless or pale-blue liquid or gas (above 78°F) with a bitter, almond-like odor If hydrogen sulfide is present at its PEL, there could be an interference and a thiocyanate peak will be seen at the same IC conditions ran for cyanide
  • Health Care News -
    HCN News Notes View All Gándara Center to Open New Women’s Recovery Residence in South Hadley May 8, 2026
  • Hydrogen Cyanide | NIOSH | CDC
    Hydrogen cyanide (HCN) is a colorless or pale-blue liquid or gas with a bitter, almond-like odor 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
  • Hydrogen cyanide - NIST Chemistry WebBook
    The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment





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