"Toxic gas" and "Poison gas" redirect here. For the munition, see Chemical weapon. For other uses, see Poison Gas.
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Many gases have toxic properties, which are often assessed using the LC50 (median lethal concentration) measure. In the United States, many of these gases have been assigned an NFPA 704 health rating of 4 (may be fatal) or 3 (may cause serious or permanent injury), and/or exposure limits (TLV, TWA or STEL) determined by the ACGIH professional association. Some, but by no means all, toxic gases are detectable by odor, which can serve as a warning. Among the best known toxic gases are carbon monoxide, chlorine, nitrogen dioxide and phosgene.
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gases have toxic properties, which are often assessed using the LC50 (median lethal concentration) measure. In the United States, many of these gases...
certain air pollutantsPages displaying short descriptions of redirect targets Listofhighlytoxicgases NIOSH Pocket Guide to Chemical Hazards. "#0105". National...
parts-per-trillion. IR spectrum of bromomethane. Listofhighlytoxicgases Angelita C. et al. v. California Department of Pesticide Regulation Bromoethane –...
sulfide in solution. Listofhighlytoxicgases Yamamoto, Y.; Miyaura, N. (2004). "Boron Trichloride". In Paquette, L. (ed.). Encyclopedia of Reagents for Organic...
colourless, highlytoxicgas is the principal covalent hydride of antimony, and a heavy analogue of ammonia. The molecule is pyramidal with H–Sb–H angles of 91...
energy density. Listofhighlytoxicgases Interhalogen compounds Gangolli, S.; Royal Society of Chemistry (1999). The Dictionary of Substances and Their...
semiconductor plasma etching, and photovoltaic manufacturing. Listofhighlytoxicgases NIOSH Pocket Guide to Chemical Hazards. "#0061". National Institute...
weapons and the United Kingdom Gas chamber Listof CBRN warfare forces Listof chemical warfare agents Listofhighlytoxicgases Ronald Maddison Psychochemical...
A gas mask is an item of personal protective equipment used to protect the wearer from inhaling airborne pollutants and toxicgases. The mask forms a...
not toxic or noxious (although water vapor and carbon dioxide are greenhouse gases that contribute to climate change). A relatively small part of combustion...
resulting vapours failed to etch glass, so they named it fluoboric gas. Listofhighlytoxicgases Prudent Practices in the Laboratory. 16 August 1995. doi:10...
formula AsH3. This flammable, pyrophoric, and highlytoxic pnictogen hydride gas is one of the simplest compounds of arsenic. Despite its lethality, it finds...
known as diluent gases. Most breathing gases therefore are a mixture of oxygen and one or more metabolically inert gases. Breathing gases for hyperbaric...
millions of tons are produced annually. However, the same reactivity makes it also highly reactive towards proteins in human tissue and thus highlytoxic. In...
EUH044: Risk of explosion if heated under confinement EUH029: Contact with water liberates toxicgas EUH031: Contact with acids liberates toxicgas EUH032:...
trademark of the Chemours Company and generic descriptor for a number of halocarbon products. They are stable, nonflammable, low toxicitygases or liquids...
Industrial gases are the gaseous materials that are manufactured for use in industry. The principal gases provided are nitrogen, oxygen, carbon dioxide...
inert gases and the risks of asphyxiation are well-established. An occasional cause of accidental death in humans, inert gas asphyxia with gases including...
plant were exposed to the highlytoxicgas methyl isocyanate (MIC). Estimates vary on the death toll, with the official number of immediate deaths being...
persistence, with a half-life of up to 12 years in soil, results in residual toxaphene in the environment. Toxaphene is highlytoxic to fish, inducing dramatic...
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