(3) Arsine is a colorless gas with a disagreeable garlic odor. [8], Except where otherwise noted, data are given for materials in their, Emergency Planning and Community Right-to-Know Act, National Institute for Occupational Safety and Health, "Comprehensive Treatise on Inorganic & Theoretical Chemistry", Ullmann's Encyclopedia of Industrial Chemistry, "40 C.F.R. density of arsenic pentoxide is equal to 4 320 kg/m³.In Imperial or US customary measurement system, the density is equal to 269.689 pound per cubic foot [lb/ft³], or 2.5 ounce per cubic inch [oz/inch³] . Arsenic pentoxide. It is of academic interest as a precursor to Se(VI) compounds. It has arsenic and oxide ions in it. 2020-11-15. Anhydride arsenique (French) Arsenic acid anhydride Arsenic anhydride Arsenic(V) oxide Diarsenic pentoxide RCRA waste number P011. Articles of arsenic pentoxide are included as well. Predicted data is generated using the US Environmental Protection Agency’s EPISuite™. Arsenic(V) Pentoxide As2O5 Molar Mass, Molecular Weight. Molar mass of As2O5 = 229.8402 g/mol. The relative density of 3.93. 1 Structures Expand this section. Previously Paracelsus heated a mixture of arsenic trioxide and potassium nitrate. ›› Arsenic Pentoxide molecular weight. It is a grey-white powder melting at 649°C. Create . More common is arsen in its oxidation state +3 as As 2 O 3 (arsenic trioxide or arsenic(III) oxide). Geometry of arsenic: Prototypical structure: Element analysis. More common, and far more important commercially, is arsenic(III) oxide (As2O3). It has a molar mass of 229.8402 g/mol. ADR/RID: ARSENIC PENTOXIDE IMDG: ARSENIC PENTOXIDE IATA: Arsenic pentoxide 14.3 Transport hazard class(es) ADR/RID: 6.1 IMDG: 6.1 IATA: 6.1 14.4 Packaging group ADR/RID: II IMDG: II IATA: II 14.5 Environmental hazards ADR/RID: no IMDG Marine pollutant: no IATA: no 14.6 Special precautions for user No data available Oxide compounds are not conductive to electricity. Arsenic acid can be generated via routine processing of arsenic compounds including the oxidation of arsenic and arsenic-containing minerals in air. All arsenic compounds are highly toxic and thus find only limited commercial applications. More common, and far more important commercially, is arsenic(III) oxide (As2O3). Arsenic pentoxide is the inorganic compound with the formula As 2 O 5. Molecular formula : AsI 5 CAS : nature : brown garnet monoclinic crystal. [2] This glassy, white, deliquescent solid is relatively unstable, consistent with the rarity of the As(V) oxidation state. EXPLOSION HAZARDS: Containers may explode when heated. As2O5.H2O. He applied the term ‘arsenicum fixum’ to the product. Strong oxidizing agents such as ozone, hydrogen peroxide, and nitric acid convert arsenic trioxide to the pentoxide. The 2D chemical structure image of ARSENIC PENTOXIDE is also called skeletal formula, which is the standard notation for organic molecules. It is classified as an extremely hazardous substance in the United States as defined in Section 302 of the U.S. Solids of the approximate formula As2S5 have been used as pigments and chemical intermediates but are generally only of interest in academic laboratories. More common, and far more important commercially, is arsenic (III) oxide (As 2 O 3). T This glassy, white, deliquescent solid is relatively unstable, consistent with the rarity of the As (V) oxidation state. It is also an oxidizing agent and a Lewis acid. 2007-07-12. 215-116-9 : formula: as 4 o 10 (as 2 o 5). 1303-28-2: einecs no. Retailer of Inorganics - Arsenic Pentoxide (1303-28-2), Trimethylsulfoxonium Iodide (1774-47-6), Ammonium Phosphomolybdate (12026-66-3) and Boron Oxide (1303-86-2) offered by Arro Bio Chemical, Mumbai, Maharashtra. Arsenic(IV) Oxide or arsenic pentoxide is a highly insoluble thermally stable Arsenic source suitable for glass, optic and ceramic applications. Molecular weight calculation: 74.9216*2 + 15.9994*5 ›› Percent composition by element Antimony trichloride is the chemical compound with the formula SbCl3. The identity of this reddish solid remains uncertain. More common, and far more important commercially, is arsenic (III) oxide (As 2 O 3). It appears as a white solid. [6] The water in the alkalies evaporated at 180˚C, and the arsenic pentoxide was stable below 400˚C . Arsenic is a chemical element that has the symbol As and atomic number 33. More common, and far more important commercially, is arsenic (III) oxide (As 2 O 3). The structure consists of tetrahedral {AsO4} and octahedral {AsO6} centers linked by sharing corners. [4], Paracelsus Macquer found a crystallizable salt which he called ‘sel neutre arsenical’. Arsenic pentoxide dissolves and becomes liquid by absorbing … The prefix di means two, and tri means three, so you have 2 Arsenic and 3sulfur, which comes to Ar2S3. It forms upon mixing equal parts of nitric oxide and nitrogen dioxide and cooling the mixture below −21 °C (−6 °F): Arsenic pentasulfide is an inorganic compound contains arsenic and sulfur with the formula. Likewise, arsenic pentoxide can also dissolve up to an equimolar amount of antimony pentoxide, as antimony substitutes for arsenic only in its octahedral sites. As 2 O 5. This deep blue solid is one of the simple nitrogen oxides. Arsenic pentafluoride is a chemical compound of arsenic and fluorine. ); This page was last edited on 5 December 2020, at 11:37. More common, and far more important commercially, is arsenic(III) oxide (As 2 O 3). This glassy, white, deliquescent solid is relatively unstable, consistent with the rarity of the As(V) oxidation state. Molecular Formula: As 2 H 2 O 6: Synonyms: Arsenic(V) oxide hydrate. Chemsrc provides arsenic pentoxide(CAS#:1303-28-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Arsenic pentoxide is the inorganic compound with the formula As2O5 Application A 2630 (OTTO) Arsenic pentoxide, 98%+ Cas 1303-28-2 - used in the preparation of metal arsenates. Arsenic pentoxide, As2O5, is an important commercial compound of arsenic. Arsenic pentoxide attacks many metals in the presence of water or moisture. Arsenic pentoxide is the inorganic compound with the formula As2O5. Arsenic pentoxide, also known as arsenic (V) oxide, is a chemical compound. Arsenic pentoxide can be synthesized either by burning elemental arsenic in surplus of oxygen, or by oxidizing arsenic trioxide with oxidizing agents such as ozone, hydrogen peroxide and nitric acid. The name of the compound with the formula As 2 O 5 is arsenic pentoxide. It is a toxic, colorless gas. Arsenic pentoxide is used in the manufacturing of arsenates, weed killer, metal adhesives, insecticides, fungicides, wood preservatives, and colored gases, and in printing and dyeing. Its reduced derivative arsenite, which is an As(III) compound, is even more toxic since it has a high affinity for thiol groups of cysteine residues in proteins. Contents. [5] Scheele prepared a number of arsenates by the action of arsenic acid on the alkalies. It has arsenic and oxide ions in it. 5485AF. The chemical formula for arsine is AsH 3, and it has a molecular weight of 77.95 g/mol. Arsenic pentoxide is the inorganic compound with the formula As2O5. RTECS # CG2275000 CAS # 1303-28-2 ... Molecular Weight. T This glassy, white, deliquescent solid is relatively unstable, consistent with the rarity of the As (V) oxidation state. The soft colorless solid with a pungent odor was known to the alchemists as butter of antimony. 1303-28-2 - COHDHYZHOPQOFD-UHFFFAOYSA-N - Arsenic pentoxide - Similar structures search, synonyms, formulas, resource links, and other chemical information. Aldrich - 483257; Arsenic(V) oxide 99%; CAS No. Component Compounds: CID 14771 (Arsenic pentoxide) CID 962 (Water) Dates: Modify . Antimony sulfate, Sb2(SO4)3, is a hygroscopic salt formed by reacting antimony or its compounds with hot sulfuric acid. As well as some industrial applications, it is used as a reagent in inorganic and organofluorine chemistry. This glassy, white, deliquescent solid is relatively unstable, consistent with the rarity of the As (V) oxidation state. Micro dissolve in water, carbon disulfide, alcohol, ether and chloroform. Arsenic pentoxide is the inorganic compound with the formula As 2 O 5. Selenium trioxide is the inorganic compound with the formula SeO3. By the elements arsenic and the closure of excessive iodine tube heated to 150 ° C reaction derived. A. Libavius called the same product ‘butyrum arsenici’ (butter of arsenic), although this term was actually used for arsenic trichloride. Signs and Symptoms of Arsenic Pentoxide Exposure: Hypotension (low blood pressure), tachycardia (rapid heart rate), dehydration, intense thirst, difficulty swallowing, vomiting, abdominal pain, and diarrhea are among the first signs and symptoms noticed following acute arsenic pentoxide exposure. Formula: As 2 O 5 Molecular mass: 229.8 Decomposes at 315°C Arsenic pentoxide decompose to oxygen and As 2 O 3 upon heating. The LD50 for arsenic pentoxide is … Arsenic pentoxide. , National Institute of Standards and Technology, Gaithersburg (MD), Emergency Planning and Community Right-to-Know Act, National Institute for Occupational Safety and Health, "Comprehensive Treatise on Inorganic & Theoretical Chemistry", Ullmann's Encyclopedia of Industrial Chemistry, "40 C.F.R. : Appendix A to Part 355—The List of Extremely Hazardous Substances and Their Threshold Planning Quantities", IARC Monograph – Arsenic and Arsenic Compounds, NTP Report on Carcinogens – Inorganic Arsenic Compounds, ESIS: European chemical Substances Information System. Its chemical formula is As 2 O 5. This salt was the residue obtained after distilling nitric acid from a mixture of potassium nitrate and arsenic trioxide. The table shows element percentages for As 2 O 5 (diarsenic pentoxide). Mutation Data and Reference. [citation needed] Reactions. Arsenic(V) pentoxide. Linstrom, Peter J.; Mallard, William G. Diarsenic Pentaoxide. 11002), and is subject to strict reporting requirements by facilities which produce, store, or use it in significant quantities. Arsenic pentoxide, also known as arsenic(V) oxide, is a chemical compound. More common, and far more important commercially, is arsenic (III) oxide (As2O3). [3] The structure differs from that of the corresponding phosphorus(V) oxide; as a result, although there is still a solid solution with that oxide, it only progresses to the equimolar point, at which point phosphorus has substituted for arsenic in all of its tetrahedral sites. Arsenic pentoxide is an oxidizer. Convert grams Arsenic Pentoxide to moles or moles Arsenic Pentoxide to grams. Its chemical formula is As 2 O 5. The arsenic is in its +5 oxidation state. The products that Paracelsus and Libavius found were all impure alkali arsenates. This reaction is reversible:[3]. One of the arsenates that he prepared, was arsenic pentoxide. Dinitrogen trioxide is the chemical compound with the formula N2O3. Arsenic pentoxide is a weak acid in water. Molecular Weight: 229.84 Molecular Formula: As.O Additional Metadata. The oxidation state of arsenic is +5. Related Pages. Arsenic pentoxide is the inorganic compound with the formula As2O5. 229.84 Molecular Formula. This glassy, white, deliquescent solid is relatively unstable, consistent with the rarity of the As(V) oxidation state. Illustrative is the roasting of orpiment, a typical arsenic sulfide ore:[7]. Bismuth(III) fluoride or bismuth trifluoride is a chemical compound of bismuth and fluorine. The chemical formula is BiF3. mol wt. Synonyms. Arsenic pentoxide is the inorganic compound with the formula As2O5. What is the compound N4O10? Arsenic pentoxide is the inorganic compound with the formula As 2 O 5. All arsenic compounds are highly toxic and thus find only limited commercial applications. (3) Arsenic combined with elements such as oxygen, chlorine, and sulfur forms inorganic arsenic; inorganic arsenic compounds include arsenic pentoxide, arsenic trioxide, and arsenic acid. It contains antimony in the +5 oxidation state. cas no. Antimony trifluoride is the inorganic compound with the formula SbF3. Formula: (eds. System Test Route/Organism/Tissue nH2O. Like all arsenic compounds, the pentoxide is highly toxic. Except where otherwise noted, data are given for materials in their. It is used in doping of semiconductors and in the production of explosives and fireworks. Product Name： Arsenic Pentoxide Tel： 86-734-8512586 Email： zinc_oxide@hi2000.com The arsenic is in its +5 oxidation state. 70 ° C melting point. 1303-28-2; Arsenic pentoxide; catalyst | Find related products, papers, technical documents, MSDS & more at Sigma-Aldrich It has a molar mass of 229.8402 g/mol. [5], Arsenic pentoxide can be crystallized by heating As2O3 under oxygen. This glassy, white, deliquescent solid is relatively unstable, consistent with the rarity of the As (V) oxidation state. it is the dimer of dinitrogen pentaoxide. This glassy, white, deliquescent solid is relatively unstable, consistent with the rarity of the As(V) oxidation state. Arsenic pentoxide is the inorganic compound with the formula As 2 O 5. Arsenic pentoxide is used as a solid or as a solution in the manufacturing of arsenates, weed killer, metal adhesives, insecticides, fungicides, wood preservatives, and colored gases and in printing and dyeing. : Appendix A to Part 355—The List of Extremely Hazardous Substances and Their Threshold Planning Quantities", IARC Monograph – Arsenic and Arsenic Compounds, NTP Report on Carcinogens – Inorganic Arsenic Compounds, ESIS: European chemical Substances Information System, https://en.wikipedia.org/w/index.php?title=Arsenic_pentoxide&oldid=992462686, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Creative Commons Attribution-ShareAlike License. arsenic pentoxide: product identification. Arsenic pentoxide weighs 4.32 gram per cubic centimeter or 4 320 kilogram per cubic meter, i.e. Solid state structure. Emergency Planning and Community Right-to-Know Act (42 U.S.C. 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