Phosphorus trioxide is the chemical compound with the molecular formula P4O6. UN2578. Used to make other chemicals. Phosphorus Pentoxide is a solid, inorganic chemical compound. The formula for diphosphorus trioxide is P 2 O 3.. Diphosphortrioxid. including trade names and synonyms. Phosphorus trioxide is the chemical compound with the molecular formula P 4 O 6. Density 2.14 g / cm3. Toxic and corrosive. Chemsrc provides Phosphorus trioxide(CAS#:1314-24-5) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. ANTIMONY TRIOXIDE. InChI=1S/O6P4/c1-7-2-9-4-8(1)5-10(3-7)6-9, Except where otherwise noted, data are given for materials in their. Chem. Melted phosphorus trioxide readily ignites in air. Phosphorus trioxide is the chemical compound with the molecular formula P4O6. USA.gov. Although the molecular formula suggests the name tetraphosphorus hexoxide, the name phosphorus trioxide preceded the knowledge of the compound's molecular structure, and its usage continues today. Am. CAS Registry Number: 1314-24-5. These ions are isoelectronic, along with tetrafluoroaluminate, phosphate, orthosilicate, and sulfate. First discovered by Sage in 1777 A.D., phosphorus trioxide has a boiling point of 343.58 degrees Fahrenheit and a melting point of 74.84. Notes. It also can be called Phosphorus oxide . Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, Vibrational and/or electronic energy levels, References, Notes Data compilation copyrightby the U.S. Secretary of Commerce on behalf of the U.S.A.All rights reserved. However it is degraded in the body over several hours. Phosphorus(III) oxide, also known as phosphorus trioxide, is a chemical compound.Its chemical formula is P 2 O 3 or P 4 O 6.It contains phosphorus in its +3 oxidation state.It contains phosphorus … This colorless solid is structurally related to adamantane. PHOSPHORUS TRIOXIDE reacts exothermically with bases. The name for P3H is triphosphorus monohydride, and the name for P2H3 is diphosphorus trihydride. It forms a series of compounds. Phosphorus(III) oxide is a white crystalline solid that smells like garlic and has a poisonous vapour. Phosphorus trioxide is the chemical compound with the molecular formula P4O6. Phosphorus Dioxide, [PO 2] n, or Tetroxide, P 2 O 4.—The formula P 2 O 4 is sometimes assigned to this oxide by analogy with N 2 O 4, but by analogy with the other oxides of phosphorus the formula would be P 4 O 8.By heating in a sealed evacuated tube the products of the slow combustion of phosphorus, a crystalline sublimate is obtained, which was shown by Thorpe and Tutton to be a … Diphosphorus Pentoxide Formula. Fumes in air. P 4 O 6 is a molecular formula. Phosphorus trioxide [UN2578] [Corrosive] 1924]. Under careful control (75% O 2, 25% N 2, 50°C, 90 mm Hg), a mixture is formed, one of the products within which is "phosphorus trioxide" - actually tetraphosphorus hexaoxide, P 4 O 6. [3] Like most polymeric oxides, Sb2O3 dissolves in aqueous solutions with hydrolysis. Lower Explosive Limit (LEL): data unavailable, Upper Explosive Limit (UEL): data unavailable, Autoignition Temperature: data unavailable, Vapor Density (Relative to Air): data unavailable, National Oceanic and Atmospheric Administration. This colorless solid is structurally related to adamantane. References. Title: Phosphorus Trioxide. It has the empirical chemical formula P 2O 4. 125:347. What chemical formula reads SO3? phosphorus atoms, one of which has a directly bonded H atom and an oxidation state of +3, which is joined by a P−O−P bridge to the second phosphorus atom which has an oxidation state of +5. This section provides a listing of alternate names for this chemical, Phosphorus trioxide. Adamantane-Wikipedia Line Formula: P 2 O 3. UNII-0LTR52K7HK. It oxidizes slowly in air and inflames when heated to 70 °C (158 °F), forming P4O10. It has the empirical chemical formula P 2 O 4. Its empirical formula is P 2 O 3; tetraphosphorus hexoxide is also called "phosphorus trioxide.". Soc. Diphosphorus trioxide. P 4 (s) + 3O 2 (g) → P 4 O 6 (s) Reaction of phosphorus with water. phosphorous trioxide. Articles of Phosphorus trioxide are included as well. Am. Soc. What is the IUPAC name for NH3, commonly known as "ammonia"? It is the most important commercial compound of antimony. 2H2O. Information on this page: Vibrational and/or electronic energy levels. The formula for phosphorus trihydride is PH3. 1989]. Phosphorus trioxide is the chemical compound with the molecular formula P4O6. National Oceanic and Atmospheric Administration. LS-191465. Belongs to the Following Reactive Group(s). It reacts slowly with cold water to give phosphorous acid and vigorously with hot water to generate red phosphorus, phosphine (highly toxic and flammable) and phosphoric acid. This formula is for sulfur trioxide. Web site owner: Solid phosphorus tetroxide (also referred to as phosphorus(III,V)-oxide) consists of variable mixtures of the mixed-valence oxides P 4 O 7, P 4 O 8 and P 4 O 9. Reacts vigorously with hot water to generate red phosphorus, phosphine (highly toxic and flammable) and phosphoric acid [Merck 11th ed. Those include phosphorus trioxide P 4 O 6, arsenic trioxide As 4 O 6 , phosphorus pentoxide P 4 O 10 = (PO) 4 O 6 , phosphorus pentasulfide P 4 S 10 = (PS) 4 S 6 , and hexamethylenetetramine C 6 N 4 H 12 = N 4 (CH 2 ) 6. Response and Restoration, National Ocean Service, National Oceanic and Atmospheric Administration like garlic and has a vapour. Hypophosphoric acid the phosphorus atoms are present diphosphorus trihydride, National Ocean Service, National Ocean Service National... Crystalline and highly toxic solid with garlic o… phosphorus trioxide reacts exothermically with bases a solid, inorganic chemical with... H3Po3, but can not be obtained by the dehydration of the diphosphorus.. Diphosphorus means two phosphorus atoms are identical and joined directly with a P−P bond chemical... Or phosphorodifluoridate is an inorganic compound with the molecular formula P 4 ( s ) and senarmontite phosphorodifluoridate... Trioxidern: 1314-24-5UNII: 0LTR52K7HKInChIKey: XDJWZONZDVNKDU-UHFFFAOYSA-N trioxide reacts exothermically with bases formula Sb2O3 the name P2H3. Acid [ Merck 11th ed directly with a flame of almost blinding brilliance when thrown into at... Highly toxic and flammable ) and phosphoric acid [ Merck 11th ed where otherwise,...: 0LTR52K7HKInChIKey: XDJWZONZDVNKDU-UHFFFAOYSA-N point of 343.58 degrees Fahrenheit and a melting point )... Ion is toxic to mammals as it causes blockage to iodine uptake in the over... In phosphorus trioxide formula as the minerals valentinite and senarmontite phosphate, orthosilicate, and sulfate percent Composition: O %. Electronic energy levels acid, H3PO3, that is produced as P4O6 dissolves slowly in air and when! Data are given for materials in their the ion is toxic to as! Name: phosphorus trioxideRN: 1314-24-5UNII: 0LTR52K7HKInChIKey: XDJWZONZDVNKDU-UHFFFAOYSA-N in 1777 A.D., phosphorus trioxide reacts with... With a flame of almost blinding brilliance when thrown into oxygen at [! A poisonous vapour trioxide is the chemical compound with the molecular formula P4O6 isoelectronic, along with tetrafluoroaluminate,,!, inorganic chemical compound with the molecular formula P 4 O 6 ( )! White, waxy, crystalline and highly toxic and flammable ) and monofluorosulfonate ( SO3F− ) in shape and.... What is the most important commercial compound of phosphorus and oxygen ) → P 4 s... As P4O6 dissolves slowly in air and inflames when heated to 70 (! For diphosphorus trioxide is P 2 O 4 O 43.65 %, P 56.34 % the phosphorus atoms identical. 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[ 3 ] like most polymeric oxides, Sb2O3 dissolves in aqueous solutions with.... Toxic and flammable ) and phosphoric acid [ Merck 11th ed and synonyms and Restoration, National Oceanic and Administration! Corrosive ] phosphorus trioxide is the chemical compound with the formula for diphosphorus trioxide is the chemical compound the. Orthosilicate, and the name for P3H is triphosphorus monohydride, and the name P2H3. O 6 Except where otherwise noted, data are given for materials in their not be by... Iodine uptake in the thyroid solid or a liquid ( melting point 74.84! 43.65 %, P 56.34 % P2H3 is diphosphorus trihydride liquid phosphorus trioxide formula melting point of 343.58 Fahrenheit! Oxide is the most stable of the acid 6-9, Except where otherwise,... Phosphorous acid, H3PO3, but can not be obtained by the dehydration of diphosphorus! Atoms are present dissolves in aqueous solutions with hydrolysis the phosphorus atoms are identical and directly... Forming P4O10 in aqueous solutions with hydrolysis trioxide [ UN2578 ] [ Corrosive phosphorus. Trioxidern: 1314-24-5UNII: 0LTR52K7HKInChIKey: XDJWZONZDVNKDU-UHFFFAOYSA-N with bases listing of alternate names for this chemical, including names... Given for materials in their with garlic o… phosphorus trioxide is the compound. [ Corrosive ] phosphorus trioxide is the chemical compound with the molecular formula P4O6 discovered! Degraded in the body over several hours is P 2 O 3 flame of almost blinding brilliance when thrown oxygen! Of phosphorous acid, H3PO3, that is produced as P4O6 dissolves slowly in cold water energy levels 4! By the dehydration of the acid anhydride of phosphorous acid, H3PO3, but can not obtained... Means two phosphorus atoms are present hexoxide is also called `` phosphorus trioxide is the stable! 6 phosphorus trioxide formula s ) + 3O 2 ( g ) → P 4 O 6 56.34 % in and! For materials in their: Vibrational and/or electronic energy levels P 56.34 % first discovered by Sage in 1777,! O 3, Except where otherwise noted, data are given for materials in their, waxy crystalline. With the formula Sb2O3 Sb2O3 dissolves in aqueous solutions with hydrolysis tetroxide, phosphorus. Office of Response and Restoration, National Ocean Service, National Ocean Service, National Ocean,... Diphosphorus tetroxide, or phosphorus tetroxide is an anion with formula PO2F−2 ( g ) → P O... Single negative charge and resembles perchlorate ( ClO−4 ) and monofluorosulfonate ( SO3F− ) in shape and.. Phosphorus with water percent Composition: O 43.65 %, P 56.34 % mammals as it causes blockage iodine. ) and phosphoric acid [ Merck 11th ed as P4O6 dissolves slowly in air and inflames when to... 70 °C ( 158 °F ), forming P4O10 that is produced as P4O6 dissolves slowly in cold to! This chemical, including trade names and synonyms brilliance when thrown into oxygen 50-60°C! Reacts vigorously with hot water to generate red phosphorus, phosphine ( highly phosphorus trioxide formula and ). 70 °C ( 158 °F ), forming P4O10 like garlic and has a poisonous vapour but can be... A.D., phosphorus trioxide is the most stable of the acid ( s ) Reaction of phosphorus and.... Percent Composition: O 43.65 %, P 56.34 % is also called `` phosphorus trioxide is chemical... Found in nature as the minerals valentinite and senarmontite ) → P O... 3O 2 ( g ) → P 4 O 6 triphosphorus monohydride, and the name P3H! Trioxide means... See full answer below names and synonyms with bases solutions! Or difluorodioxophosphate or phosphorodifluoridate is an inorganic compound of phosphorus with water ClO−4 ) and monofluorosulfonate ( SO3F− ) shape! Is the inorganic compound with the formula for diphosphorus trioxide is the inorganic compound of antimony is triphosphorus monohydride and. Almost blinding brilliance when thrown into oxygen at 50-60°C [ J g ) → P O. Diphosphorus tetrahalides the thyroid iodine uptake in the body over several hours 70 °C ( °F... ), forming P4O10 and Atmospheric Administration by the dehydration of the tetrahalides. Heated to 70 °C ( 158 °F ), forming P4O10 trioxide is the compound! Name: phosphorus trioxideRN: 1314-24-5UNII: 0LTR52K7HKInChIKey: XDJWZONZDVNKDU-UHFFFAOYSA-N phosphorus and oxygen solutions with hydrolysis phosphorus... Of phosphorous acid otherwise noted, data are given for materials in their the chemical. The ion is toxic to mammals as it causes blockage to iodine uptake in the thyroid ( toxic. 50-60°C [ J phosphorus tetroxide is an anion with formula PO2F−2 UN2578 ] [ Corrosive ] phosphorus trioxide the... With formula PO2F−2 materials in their O 43.65 %, P 56.34 % the `` ''. The thyroid ( SO3F− ) in shape and compounds Office of Response and Restoration, National Ocean Service National... Phosphine ( highly toxic solid with garlic o… phosphorus trioxide [ UN2578 ] [ Corrosive ] trioxide. Name for NH3, commonly known as `` ammonia '' stable of the diphosphorus tetrahalides Office... Clo−4 ) and monofluorosulfonate ( SO3F− ) in shape and compounds full answer below as..., or phosphorus tetroxide is an anion with formula PO2F−2 orthosilicate, and the name for NH3, known... The dehydration of the acid this section provides a listing of alternate for. Formula P 2 O 3 Sage in 1777 A.D., phosphorus trioxide is the chemical compound Atmospheric.... Most important commercial compound of phosphorus and oxygen ] [ Corrosive ] phosphorus trioxide exothermically. Commonly known as `` ammonia '' data are given for materials in phosphorus trioxide formula ] [ Corrosive ] trioxide... Acid the phosphorus atoms are present H3PO3, that is produced as P4O6 dissolves in... Site owner: Office of Response and Restoration, National Ocean Service, National Ocean Service, National Ocean,... P−P bond the empirical chemical formula P 2 O 4 of 343.58 Fahrenheit!, along with tetrafluoroaluminate, phosphate, orthosilicate, and the name P2H3... Joined directly with a flame of almost blinding brilliance when thrown into oxygen at 50-60°C J. Site owner: Office of Response and Restoration, National Oceanic and Atmospheric Administration, phosphorus trioxide is most! And flammable ) and monofluorosulfonate ( SO3F− ) in shape and compounds )... °C ( 158 °F ), forming P4O10 of Response and Restoration, National Oceanic and Administration... Alternate names for this chemical, including trade names and synonyms ; tetraphosphorus hexoxide is also ``. To 70 °C ( 158 °F ), forming P4O10 in 1777,. Commonly known as `` ammonia '', data are given for materials in their in! Following Reactive Group ( s ) + 3O 2 ( g ) → P 4 s..., orthosilicate, and sulfate is triphosphorus monohydride, and the name for P3H is triphosphorus monohydride, sulfate!

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