Phosphine | PH3 | CID 24404 - PubChem Phosphine | PH3 or H3P | CID 24404 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety hazards toxicity information, supplier lists, and more
Phosphine | Formula, Definition, Facts | Britannica phosphine (PH3), a colourless, flammable, extremely toxic gas with a disagreeable garliclike odour Phosphine is formed by the action of a strong base or hot water on white phosphorus or by the reaction of water with calcium phosphide (Ca 3 P 2)
PH3 Lewis Structure, Molecular Geometry, Hybridization, Bond Angle and . . . PH3 molecule, also known as phosphine, is a colourless, flammable and toxic gas compound It is a respiratory poison and is highly dangerous to life at 50 ppm It is a constituent of Earth’s atmosphere at significantly low and highly variable concentrations
CDC - NIOSH Pocket Guide to Chemical Hazards - Phosphine Air, oxidizers, chlorine, acids, moisture, halogenated hydrocarbons, copper [Note: May ignite SPONTANEOUSLY on contact with air ] NIOSH OSHA Important additional information about respirator selection
Phosphine toxicity: a story of disrupted mitochondrial metabolism PH 3 is a highly toxic metabolic poison affecting all major organ systems (Table 1) The purpose of this review is to highlight the complexities of PH 3 exposure as it relates to metabolic toxicity Since the degradation of metal phosphides results in the liberation of PH 3 gas, these terms will be used interchangeably in this review Table 1
What Is Phosphine? - BYJUS PH 3 is sparingly soluble in water and soluble in organic solvents PH 3 acts as a Lewis base by donating its lone pair of electrons when it reacts with hydrogen iodide Under normal conditions, it is a non-combustible gas, but when heated it catches fire which results in the formation of phosphoric acid
PHOSPHINE | CAMEO Chemicals | NOAA Phosphine is a super- toxic gas with a probable oral lethal dose of 5 mg kg or 7 drops for a 150 pound person An air concentration of 3 ppm is safe for long term exposure, 500 ppm is lethal in 30 minutes, and a concentration of 1,000 ppm is lethal after a few breaths (EPA, 1998) PHOSPHINE is a reducing agent
Phosphine - NIST Chemistry WebBook Other names: Trihydrogen phosphide; Hydrogen phosphide; Phosphorus trihydride; PH3; Phosphene; Phosphorus hydride; Fosforowodor; Gas-ex-B; Phosphorwasserstoff; Rcra waste number P096; UN 2199 Permanent link for this species
The Chemical property of Phosphine_Chemicalbook Phosphine, or Phosphorous trihydride, is a colorless, flammable, highly toxic compound with the chemical formula PH3, classed as a pnictogen hydride It is one of the most commonly used fumigants globally for the disinfestation of cereal grains, legumes, seeds, dried fruit, tree nuts, other durable food commodities, and many processed foods[1]