Molecular formula : AsI 5 CAS : nature : brown garnet monoclinic crystal. Arsenic pentoxide. Contents. It has arsenic and oxide ions in it. [2] This glassy, white, deliquescent solid is relatively unstable, consistent with the rarity of the As(V) oxidation state. Product Name： Arsenic Pentoxide Tel： 86-734-8512586 Email： zinc_oxide@hi2000.com (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. The relative density of 3.93. 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. 1 Structures Expand this section. Arsenic is a chemical element that has the symbol As and atomic number 33. 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. One of the arsenates that he prepared, was arsenic pentoxide. Likewise, arsenic pentoxide can also dissolve up to an equimolar amount of antimony pentoxide, as antimony substitutes for arsenic only in its octahedral sites. Articles of arsenic pentoxide are included as well. [4], Paracelsus Macquer found a crystallizable salt which he called ‘sel neutre arsenical’. Arsenic pentoxide is the inorganic compound with the formula As 2 O 5. Arsenic pentoxide is the inorganic compound with the formula As 2 O 5. Arsenic(V) oxide hydrate, 97%. Arsenic pentoxide is the inorganic compound with the formula As2O5. Molecular weight calculation: 74.9216*2 + 15.9994*5 ›› Percent composition by element 215-116-9 : formula: as 4 o 10 (as 2 o 5). EXPLOSION HAZARDS: Containers may explode when heated. The oxidation state of arsenic is +5. Dinitrogen trioxide is the chemical compound with the formula N2O3. Create . Emergency Planning and Community Right-to-Know Act (42 U.S.C. Arsenic pentoxide weighs 4.32 gram per cubic centimeter or 4 320 kilogram per cubic meter, i.e. Illustrative is the roasting of orpiment, a typical arsenic sulfide ore:[7]. Arsenic pentoxide, also known as arsenic (V) oxide, is a chemical compound. 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. 1303-28-2: einecs no. Chemsrc provides arsenic pentoxide(CAS#:1303-28-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Arsenic(V) Pentoxide As2O5 Molar Mass, Molecular Weight. Formula: As 2 O 5 Molecular mass: 229.8 Decomposes at 315°C 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. Arsenic acid can be generated via routine processing of arsenic compounds including the oxidation of arsenic and arsenic-containing minerals in air. 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 1303-28-2 - COHDHYZHOPQOFD-UHFFFAOYSA-N - Arsenic pentoxide - Similar structures search, synonyms, formulas, resource links, and other chemical information. 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. Convert grams Arsenic Pentoxide to moles or moles Arsenic Pentoxide to grams. Molecular Formula: As 2 H 2 O 6: Synonyms: Arsenic(V) oxide hydrate. Arsenic(V) pentoxide. 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. Strong oxidizing agents such as ozone, hydrogen peroxide, and nitric acid convert arsenic trioxide to the pentoxide. Its chemical formula is As 2 O 5. [5] Scheele prepared a number of arsenates by the action of arsenic acid on the alkalies. , 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. This deep blue solid is one of the simple nitrogen oxides. it is the dimer of dinitrogen pentaoxide. [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. The identity of this reddish solid remains uncertain. : 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. More common, and far more important commercially, is arsenic(III) oxide (As 2 O 3). [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. arsenic pentoxide: product identification. Bismuth(III) fluoride or bismuth trifluoride is a chemical compound of bismuth and fluorine. Arsenic pentoxide is the inorganic compound with the formula As 2 O 5. More common is arsen in its oxidation state +3 as As 2 O 3 (arsenic trioxide or arsenic(III) oxide). It is used in doping of semiconductors and in the production of explosives and fireworks. By the elements arsenic and the closure of excessive iodine tube heated to 150 ° C reaction derived. [6] The water in the alkalies evaporated at 180˚C, and the arsenic pentoxide was stable below 400˚C . Arsenic pentoxide decompose to oxygen and As 2 O 3 upon heating. All arsenic compounds are highly toxic and thus find only limited commercial applications. Solids of the approximate formula As2S5 have been used as pigments and chemical intermediates but are generally only of interest in academic laboratories. The products that Paracelsus and Libavius found were all impure alkali arsenates. Arsenic pentoxide. The chemical formula is BiF3. Arsenic pentoxide is the inorganic compound with the formula As2O5. This glassy, white, deliquescent solid is relatively unstable, consistent with the rarity of the As(V) oxidation state. 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] . Sometimes called Swarts' reagent, is one of two principal fluorides of antimony, the other being SbF5. 70 ° C melting point. Molar mass of As2O5 = 229.8402 g/mol. This reaction is reversible:[3]. The chemical formula for arsine is AsH 3, and it has a molecular weight of 77.95 g/mol. As well as some industrial applications, it is used as a reagent in inorganic and organofluorine chemistry. cas no. The arsenic is in its +5 oxidation state. Previously Paracelsus heated a mixture of arsenic trioxide and potassium nitrate. Synonyms. Arsenic pentoxide is an oxidizer. 11002), and is subject to strict reporting requirements by facilities which produce, store, or use it in significant quantities. This glassy, white, deliquescent solid is relatively unstable, consistent with the rarity of the As (V) oxidation state. Component Compounds: CID 14771 (Arsenic pentoxide) CID 962 (Water) Dates: Modify . More common, and far more important commercially, is arsenic(III) oxide (As2O3). It is white, hygroscopic solid. It is classified as an extremely hazardous substance in the United States as defined in Section 302 of the U.S. Diarsenic Pentaoxide. It is of academic interest as a precursor to Se(VI) compounds. Like all arsenic compounds, the pentoxide is highly toxic. Mutation Data and Reference. [citation needed] Reactions. It has a molar mass of 229.8402 g/mol. It is also an oxidizing agent and a Lewis acid. The table shows element percentages for As 2 O 5 (diarsenic pentoxide). A. Libavius called the same product ‘butyrum arsenici’ (butter of arsenic), although this term was actually used for arsenic trichloride. 2020-11-15. ); 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. The name of the compound with the formula As 2 O 5 is arsenic pentoxide. As 2 O 5. Arsenic pentoxide is the inorganic compound with the formula As 2 O 5. Aldrich - 483257; Arsenic(V) oxide 99%; CAS No. Arsenic pentoxide is the inorganic compound with the formula As2O5. It appears as a white solid. T This glassy, white, deliquescent solid is relatively unstable, consistent with the rarity of the As (V) oxidation state. Anhydride arsenique (French) Arsenic acid anhydride Arsenic anhydride Arsenic(V) oxide Diarsenic pentoxide RCRA waste number P011. The soft colorless solid with a pungent odor was known to the alchemists as butter of antimony. Antimony trichloride is the chemical compound with the formula SbCl3. : 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. It has a molar mass of 229.8402 g/mol. Related Pages. Antimony trifluoride is the inorganic compound with the formula SbF3. Micro dissolve in water, carbon disulfide, alcohol, ether and chloroform. It is a toxic, colorless gas. Arsenic pentoxide is a weak acid in water. (eds. Arsenic pentoxide dissolves and becomes liquid by absorbing … nH2O. More common, and far more important commercially, is arsenic (III) oxide (As 2 O 3). More common, and far more important commercially, is arsenic (III) oxide (As 2 O 3). The prefix di means two, and tri means three, so you have 2 Arsenic and 3sulfur, which comes to Ar2S3. More common, and far more important commercially, is arsenic(III) oxide (As2O3). Formula: 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. Predicted data is generated using the US Environmental Protection Agency’s EPISuite™. The 2D chemical structure image of ARSENIC PENTOXIDE is also called skeletal formula, which is the standard notation for organic molecules. Arsenic pentoxide attacks many metals in the presence of water or moisture. Solid state structure. Selenium trioxide is the inorganic compound with the formula SeO3. 229.84 Molecular Formula. Arsenic pentoxide, also known as arsenic(V) oxide, is a chemical compound. All arsenic compounds are highly toxic and thus find only limited commercial applications. T This glassy, white, deliquescent solid is relatively unstable, consistent with the rarity of the As (V) oxidation state. ›› Arsenic Pentoxide molecular weight. The structure consists of tetrahedral {AsO4} and octahedral {AsO6} centers linked by sharing corners. Linstrom, Peter J.; Mallard, William G. 2007-07-12. Oxide compounds are not conductive to electricity. 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. Its usage with respect to arsenic chemistry, as well as its toxicology are similar to arsenic trioxide, As2O3. More common, and far more important commercially, is arsenic (III) oxide (As2O3). Geometry of arsenic: Prototypical structure: Element analysis. This glassy, white, deliquescent solid is relatively unstable, consistent with the rarity of the As (V) oxidation state. System Test Route/Organism/Tissue Arsenic pentafluoride is a chemical compound of arsenic and fluorine. (3) Arsine is a colorless gas with a disagreeable garlic odor. Arsenic pentoxide is the inorganic compound with the formula As2O5. 5485AF. As2O5.H2O. Arsenic pentoxide, As2O5, is an important commercial compound of arsenic. What is the compound N4O10? Molecular Weight: 229.84 Molecular Formula: As.O Additional Metadata. Arsenic(IV) Oxide or arsenic pentoxide is a highly insoluble thermally stable Arsenic source suitable for glass, optic and ceramic applications. It is a grey-white powder melting at 649°C. The LD50 for arsenic pentoxide is … It contains antimony in the +5 oxidation state. mol wt. 1303-28-2; Arsenic pentoxide; catalyst | Find related products, papers, technical documents, MSDS & more at Sigma-Aldrich Its chemical formula is As 2 O 5. More common, and far more important commercially, is arsenic(III) oxide (As2O3). Except where otherwise noted, data are given for materials in their. The arsenic is in its +5 oxidation state. This salt was the residue obtained after distilling nitric acid from a mixture of potassium nitrate and arsenic trioxide. He applied the term ‘arsenicum fixum’ to the product. Antimony sulfate, Sb2(SO4)3, is a hygroscopic salt formed by reacting antimony or its compounds with hot sulfuric acid. [5], Arsenic pentoxide can be crystallized by heating As2O3 under oxygen. It has arsenic and oxide ions in it. RTECS # CG2275000 CAS # 1303-28-2 ... Molecular Weight. 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