what is phosphorus trichloride
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Why Is Phosphorus Trichloride Polar? Phosphorus trichloride has a pyramidal structure, with the phosphorus atom in the center. Chlorine is very electronegative and pulls electrons closer to it. The lone pair of electrons, however, doesn't pull electrons toward itself; in fact, it repels them.
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- The oxidation number of phosphorus in phosphorus trichloride is 3. 1  Formula: PCl3. 2  Hill system formula: Cl3P1. 3  CAS registry number: [7719-12-2] 4  Formula weight: 137.332. 5  Class: chloride.
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- Phosphorus oxychloride reacts vigorously with water to generate gaseous HCl. Based on a scenario where the chemical is spilled into an excess of water (at least 5 fold excess of water), half of the maximum theoretical yield of Hydrogen Chloride (hydrochloric acid) gas will be created in 0.12 minutes.
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Phosphorus trioxide Phosphorus trioxide is the chemical compound with the molecular formula P 4 O 6. 4 O 6 is a ligand for transition metals, comparable to phosphite. Tetracarbonyl(tetraphosphorus hexaoxide)iron, P 4 O 6 ·Fe(CO) 4, is an example of a complex containing the phosphorus trioxide cage as a ligand. Its molecular structure as determined by single-crystal X-ray diffraction is shown below:
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Inorganic Phosphorus Compounds Inorganic Phosphorus Compounds. Inorganic phosphorus is essential for every known form of life. Phosphorus forms many compounds such as metal phosphates, phosphides, oxides, halides, and oxyacids. As phosphates, they play a major role in biological molecules. The phosphorus containing compounds are mainly used as fertilizers.
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Artane Artane ® (trihexyphenidyl hydrochloride) is a prescription medication approved for treating the following conditions: 1  Extrapyramidal symptoms (movement or muscle tension problems) caused by antipsychotic medications.rtane is known as an anticholinergic medication. It works by blocking the effects of acetylcholine, a neurotransmitter (a signaling chemical in the nervous system).
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- Trisodium phosphate is produced by neutralization of phosphoric acid using sodium hydroxides, often with sodium carbonate.
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PHOSPHORUS Overview. Phosphorus is found in Group 15 (VA) of the periodic table. The periodic table is a chart that that shows how chemical elements are related to each other. Phosphorus is part of the nitrogen family along with nitrogen, arsenic, antimony, and bismuth. Phosphorus was first discovered in 1669 by German physician Hennig Brand (ca. 1630-92). Brand is somewhat famous in chemistry.
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Phosphorus Phosphorus is a chemical element with symbol P and atomic number 15. As an element, phosphorus exists in two major forms—white phosphorus and red phosphorus—but because it is highly reactive, phosphorus is never found as a free element on Earth. At 0.099%, phosphorus is the most abundant pnictogen in the Earth's crust.
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- Phosphorus White phosphorus burns spontaneously in chlorine to produce a mixture of two chlorides, phosphorus(III) chloride and phosphorus(V) chloride (phosphorus trichloride and phosphorus pentachloride). Phosphorus(III) chloride is a colourless fuming liquid.
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triamterene and hydrochlorothiazide DRUG CLASS AND MECHANISM: Triamterene/hydrochlorothiazide is an oral diuretic (water pill) that is used for treating high blood pressure (hypertension) and edema (water accumulation). It is a combination of two different diuretics. The FDA approved triamterene/hydrochlorothiazide in December 1965.
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- Red phosphorus is used in safety matches, fireworks, smoke bombs and pesticides. Black phosphorus is also formed by heating white phosphorus, but a mercury catalyst and a seed crystal of black phosphorus are required. Black phosphorus is the least reactive form of phosphorus and has no significant commercial uses. Phosphoric acid (H 3 PO 4) is used in soft drinks and to create many phosphate compounds, such as triple superphosphate fertilizer (Ca(H 2 PO 4) 2 ·H 2 O).
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Phosphorus Phosphorus is a chemical element with symbol P and atomic number 15. As an element, phosphorus exists in two major forms— white phosphorus and red phosphorus —but due to its high reactivity, phosphorus is never found as a free element on Earth.Instead phosphorus-containing minerals are almost always present in their maximally oxidised state, as inorganic phosphate rocks.hosphorus, being an essential plant nutrient, finds its major use as a constituent of fertilisers for agriculture and farm production in the form of concentrated phosphoric acids, which can consist of 70% to 75% P 2 O 5.
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Chloramine-T Tosylchloramide or N-chloro tosylamide, sodium salt, sold as chloramine-T, is a N-chlorinated and N-deprotonated sulfonamide used as a biocide and a mild disinfectant. It is a white powder that gives unstable solutions with water.
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Phosphorus (2002) Phosphorus is an immensely important remedy in homeopathy, one of our desert island remedies. It is full of contradictions, as gentle and loving as an affectionate kitten yet as dangerous and destructive as the deadliest of poisons. dose of Phosphorus rapidly restores the spark. As a tubercular remedy, there is a tendency to upper respiratory complaints: sore throat, hoarseness, bronchitis, asthma and chest infections. The bleeding tendency leads to blood streaked sputum, and the pains are burning in nature.
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- Red phosphorus is used in the production of semiconductors, pyrotechnics, fertilizers, safety matches, pesticides, smoke bombs, incendiary shells in organic synthesis reactions and certain flame retardants.It is also used in electroluminescent coatings.ed phosphorus is the second most common type of phosphorus, being an allotrope of the element.
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- 1 Trisodium phosphate (TSP), available at most hardware stores in white powder form, is a cleaning agent, stain remover and degreaser, commonly used to prepare surfaces for painting. 2  TSP can also be called trisodium orthophosphate and has the chemical formula Na3PO4; however, it is generally found in hydrated forms.TSP is a highly water-soluble ionic salt. Solutions of it dissolved in water have an alkaline pH.Other sodium phosphates, sometimes know by E number E339, are food additives and used as an acidity regulator, emulsifier, thickening agent, nutrition enlargement agent and sequestrant.SP is used to clean swimming pool polyester filter elements.Trisodium phosphate is also found in some breakfast cereals. Sodium phosphate enemas are sold over-the-counter in the United States, working as a laxative to treat constipation.
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Triethyl Click to Zoom. Ask for Price. Triethyl phosphate is a chemical compound with the formula (C 2 H 5) 3 PO 4. It is a colorless liquid. It is the triester of ethanol and phosphoric acid and can be called phosphoric acid, triethyl ester.Triethyl phosphate is also a common intermediate in the manufacture of pesticides.Yes! I am Interested.riethyl phosphonoacetate is a reagent for organic synthesis used in the Horner-Wadsworth-Emmons reaction or the Horner-Emmons modification.Triethyl phosphono acetate can be added dropwise to sodium methoxide solution to prepare a phosphonate ylide. It has an acidic proton that can easily be abstracted by a weak base.
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Tetrasodium pyrophosphate Tetrasodium pyrophosphate, also called sodium pyrophosphate, tetrasodium phosphate or TSPP, is a colorless transparent crystalline chemical compound with the formula Na4P2O7. It is a salt composed of pyrophosphate and sodium ions. Toxicity is approximately twice that of table salt when ingested orally.
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Phosphorus Phosphorus is a chemical element with symbol P and atomic number 15. As an element, phosphorus exists in two major forms— white phosphorus and red phosphorus —but due to its high reactivity, phosphorus is never found as a free element on Earth.Instead phosphorus-containing minerals are almost always present in their maximally oxidised state, as inorganic phosphate rocks.hite phosphorus glows in the dark (when exposed to oxygen) with a very faint tinge of green and blue, is highly flammable and pyrophoric (self-igniting) upon contact with air and is toxic (causing severe liver damage on ingestion). Owing to its pyrophoricity, white phosphorus is used as an additive in napalm.
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- PHOSPHORUS OXYCHLORIDE is water reactive. Incompatible with strong oxidizing agents, alcohols, bases (including amines). May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291].
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- Trisodium phosphate. Trisodium phosphate (TSP) is the inorganic compound with the chemical formula Na3PO4. It is a white, granular or crystalline solid, highly soluble in water producing an alkaline solution. TSPs are used as cleaning agent, lubricant, food additive, stain remover and degreaser.
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- This WebElements periodic table page contains phosphorus trichloride for the element phosphorus
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Ammonium perchlorate composite propellant Ammonium perchlorate composite propellant (APCP) is a modern solid-fuel rocket used in rocket vehicles. It differs from many traditional solid rocket propellants such as black powder or zinc-sulfur, not only in chemical composition and overall performance, but also by the nature of how it is processed.
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Phosphorus Facts Phosphates are also used to make certain glasses (e.g., for sodium lamps). Trisodium phosphate is used as a cleaner, water softener, and scale/corrosion inhibitor. Bone ash (calcium phosphate) is used to make chinaware and to make monocalcium phosphate for baking powder. Phosphorus is used to make steels and phosphor bronze and is added to other alloys. There are many uses for organic phosphorus compounds. Phosphorus is an essential element in plant and animal cytoplasm.
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phosphorus Definition of phosphorus. 1  1 : a phosphorescent substance or body; especially : one that shines or glows in the dark. 2  2 or less commonly phosphorous \same\ : a nonmetallic element of the nitrogen family that occurs widely especially as phosphates — see element table.