Phosphine meaning
WebSep 15, 2024 · Phosphine (or phosphane) is the compound with the chemical formula PH3. It is a colorless, ... [+] getty Phosphine, at first glance, is a rather unremarkable molecule … Webphosphine noun a colorless gas with a strong fishy smell; used as a pesticide Description Phosphine is a colorless, flammable, highly toxic compound with the chemical formula PH3, classed as a pnictogen hydride.
Phosphine meaning
Did you know?
Phosphine (IUPAC name: phosphane) is a colorless, flammable, highly toxic compound with the chemical formula PH3, classed as a pnictogen hydride. Pure phosphine is odorless, but technical grade samples have a highly unpleasant odor like rotting fish, due to the presence of substituted phosphine and diphosphane (P2H4). With traces of P2H4 present, PH3 is spontaneously flammable in air ( WebPhosphine is a chemical compound made up of phosphorous & hydrogen atoms. It is a colourless, flammable, and poisonous gas. Normally pure, phosphorus has no odour; however, most samples get an unpleasant stench similar to rotting garlic or decomposing fish. This substance is often used as a pesticide and also for grain fumigation.
WebDefinition of phosphine in the Definitions.net dictionary. Meaning of phosphine. What does phosphine mean? Information and translations of phosphine in the most comprehensive dictionary definitions resource on the web. Login . The STANDS4 Network. ABBREVIATIONS; ANAGRAMS; BIOGRAPHIES; CALCULATORS; CONVERSIONS; DEFINITIONS; GRAMMAR; WebApr 4, 2024 · phosphine ( countable and uncountable, plural phosphines ) ( inorganic chemistry, uncountable) A toxic gas, chemical formula PH 3 . synonyms . Synonym: …
WebDec 18, 2024 · Phosphine is a molecule made from one phosphorous and three hydrogen atoms, which normally do not prefer to come together. It takes enormous amounts of … Webphosphene: [noun] an impression of light that occurs without light entering the eye and is usually caused by stimulation of the retina (as by pressure on the eyeball when the lid is closed) or by excitation of neurons in the visual system …
WebPhosphine is a highly toxic respiratory poison, and is immediately dangerous to life or health at 50 ppm. Phosphine has a trigonal pyramidal structure. Phosphines are …
WebPhosphine (PH₃) is a colorless, flammable, and explosive gas at room temperature that smells like garlic or decaying fish. Exposure to phosphine may cause, nausea, vomiting, … how to say finished in different languagesWebPhosphine 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. National Institutes of Health. National Library of Medicine. National Center for Biotechnology Information. PubChem ... how to say fingers in spanishWebPhosphine definition: a colourless flammable gas that is slightly soluble in water and has a strong fishy odour... Meaning, pronunciation, translations and examples LANGUAGE … north georgia hiking trails mapWebnoun. : any of a series of oxides having the general formula R3PO that are obtained by oxidation of trisubstituted phosphines. north georgia hockey storeWebDec 1, 2024 · Venus has permanent clouds that cover the planet completely and are 20 km deep. If there is possible life in the clouds of Venus, it probably has some type of shell. While the good news is that her team found signs of phosphine on Venus, they don’t claim that there is life, but they want to leave open the possibility of the phosphine meaning ... north georgia home builders associationWebSep 15, 2024 · [0037] As used herein, the term “phosphine” refers to a -PH3 group, wherein 0, 1 , 2, or 3 hydrogens can be replaced with an alkyl, cycloalkyl, aryl group, heterocycloalkyl, or heteroaryl. As used herein “phosphite” refers to a -P(OR)s group, wherein each R can individually be an alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl ... north georgia homeschool bandWebApr 4, 2024 · phosphine ( countable and uncountable, plural phosphines ) ( inorganic chemistry, uncountable) A toxic gas, chemical formula PH 3 . synonyms . Synonym: hydride of phosphorus. ( organic chemistry, countable) Any alkyl or aryl derivative of this compound, PR 3 (where at least one R is not H), (dyeing) Chrysaniline, often in the form of a salt. how to say finished in italian