search was unable to find the COA you are looking for, you will be Component CAS-No California Prop. If you find a lot number with a filling-code such as If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis. Reproduction of any materials from the site is strictly forbidden without permission. [8] A vanadium ore or vanadium-rich residue is treated with sodium carbonate and an ammonium salt to produce sodium metavanadate, NaVO3. Site Use Terms Vandia. Technical grade V2O5 is produced as a black powder used for the production of vanadium metal and ferrovanadium. you enter 062K1064. In many cases a COA can be faxed PubChem Substance ID 24853404. [8] If excess aqueous sodium hydroxide is used, the product is a colourless salt, sodium orthovanadate, Na3VO4. Molecular Weight 181.88 .
presented with a COA Request form. Upon treatment with thionyl chloride, it converts to the volatile liquid vanadium oxychloride, VOCl3:[9]. 713 0 obj <>stream Vanadium Pentoxide is a highly insoluble thermally stable Vanadium source suitable for glass, optic and ceramic applications. 13, 9987), one gram dissolves in approximately 125 mL of water. Surv., vol. Due to its effectiveness in converting sulfur dioxide into sulfur trioxide, and thereby sulfuric acid, special care must be taken with the operating temperatures and placement of a power plant's SCR unit when firing sulfur-containing fuels. Upon heating a mixture of vanadium(V) oxide and vanadium(III) oxide, comproportionation occurs to give vanadium(IV) oxide, as a deep-blue solid:[7]. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. Günter Bauer, Volker Güther, Hans Hess, Andreas Otto, Oskar Roidl, Heinz Roller, Siegfried Sattelberger "Vanadium and Vanadium Compounds" in Ullmann's Encyclopedia of Industrial Chemistry, 2005, Wiley-VCH, Weinheim. 1452, 1978. It is soluble in concentrated acids, forming red to yellow solutions; soluble in alkalies, forming vanadates; it is insoluble in alcohol. You can contact any of our Customer Sales and Service offices to receive a quote. National Institute for Occupational Safety and Health, How Vanadium Oxide Is Used In Energy Storage, Vanadium Pentoxide and other Inorganic Vanadium Compounds, Concise International Chemical Assessment Document, https://en.wikipedia.org/w/index.php?title=Vanadium(V)_oxide&oldid=982679294, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Creative Commons Attribution-ShareAlike License, 1,750 °C (3,180 °F; 2,020 K) (decomposes), This page was last edited on 9 October 2020, at 17:13. In some cases, a COA may not be available on-line. 0 Vanadium(V) oxide ≥98% Synonym: Divanadium pentaoxide, Divanadium pentoxide, Pentaoxodivanadium, Vandia CAS Number 1314-62-1. -021. in front of the letter e.g. The Centre of Nanoscale Science and Technology and Key Laboratory of Functional Polymer Materials, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China State...Keywords: Absorption, Nucleic acid annealing, Polymer science, Recombination, Renewable energy, Semiconductor, Separation, Solar cells. A variety of other industrial compounds are produced similarly, including adipic acid, acrylic acid, oxalic acid, and anthraquinone.[6]. following the words 'Lot' or 'Batch'. If your [6] Vanadate (VO3−4), formed by hydrolysis of V2O5 at high pH, appears to inhibit enzymes that process phosphate (PO43−). Phthalic anhydride is produced similarly by V2O5-catalysed oxidation of ortho-xylene or naphthalene at 350–400 °C. Because of its high oxidation state, it is both an amphoteric oxide and an oxidizing agent. %%EOF Vanadium(V) oxide serves the crucial purpose of catalysing the mildly exothermic oxidation of sulfur dioxide to sulfur trioxide by air in the contact process: The discovery of this simple reaction, for which V2O5 is the most effective catalyst, allowed sulfuric acid to become the cheap commodity chemical it is today. 3H2O, is also known under the name of navajoite. Vanadium is a chemical element with the symbol V and atomic number 23. EC Number 215-239-8. Divanadium pentaoxide, STBB0728K9 - enter the lot number STBB0728 without the filling-code
There are several ways to find pricing and availability for our products. These solutions contain mainly the ions HVO42− and V2O74− between pH 9 and pH 13, but below pH 9 more exotic species such as V4O124− and HV10O285− (decavanadate) predominate. From the industrial perspective, it is the most important compound of vanadium, being the principal … Contact Lot and Batch Numbers can be found on a product's label More important for COO: enter a "0" if only two numbers are The reaction is performed between 400 and 620 °C; below 400 °C the V2O5 is inactive as a catalyst, and above 620 °C it begins to break down. The red cake is then melted at 690 °C to produce the crude V2O5. The oxide is heated with scrap iron and ferrosilicon, with lime added to form a calcium silicate slag.
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