I have also recently completed an independent and full refinement of the structure 2 . Henry Enfield Roscoe, Carl Scholemmer, "Mellitene Group", "A Treatise on Chemistry: V.III: The Chemistry of the Hydrocarbons and their Derivatives on Organic Chemistry: P.V:529. The mixture may be separated by dissolving out the ammonium euchroate with water. 18 (11th ed.). Mellitic acid, also called graphitic acid or benzenehexacarboxylic acid, is an acid first discovered in 1799 by Martin Heinrich Klaproth in the mineral mellite (honeystone), which is the aluminium salt of the acid. Mellitic acid, also called graphitic acid or benzenehexacarboxylic acid, is an acid first discovered in 1799 by Martin Heinrich Klaproth in the mineral mellite (honeystone), which is the aluminium salt of the acid. Stars This … *Please select more than one item to compare (1911). It is a conjugate acid of a mellitic acid hexaanion. Paramide is a white amorphous powder, insoluble in water and alcohol. MELLITIC ACID. Molecular Formula C 12 H 6 O 12; Average mass 342.169 Da; Monoisotopic mass 341.985931 Da; ChemSpider ID 2244 CopyCopied, YDSWCNNOKPMOTP-UHFFFAOYSA-N Structure of mellitic acid: Date: 11 December 2006: Source: Own work: Author: This file is lacking author information. Beilstein/REAXYS Number 2228443 . Cambridge University Press. While there is agreement on the general features of the structure, my conclusions are different, and are that : … mellitic acid: ChEBI ID CHEBI:41089: Definition A benzene-derived hexacarboxylic acid in which each carbon of benzene carries a carboxy substituent. "Mellitic Acid". Mellitic acid may be prepared by warming mellite with ammonium carbonate, boiling off the excess of the ammonium salt, and adding ammonia to the solution. 4253-24-1. Search results for mellitic acid at Sigma-Aldrich. The acid may also be prepared by the oxidation of pure carbon, graphite or hexamethylbenzene, by alkaline potassium permanganate in the cold, or by hot concentrated nitric acid.[5]. PubChem Substance ID 24896757. Brown, H.C., et al., in Baude, E.A. and Nachod, F.C., Kurmoo M, Estournes C, Oka Y, Kumagai H, Inoue K (2005) Inorganic Chemistry volume 44, page 217, Proceedings of the National Academy of Sciences, https://en.wikipedia.org/w/index.php?title=Mellitic_acid&oldid=963942230, Articles with dead external links from January 2018, Articles with permanently dead external links, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Wikipedia articles incorporating a citation from the 1911 Encyclopaedia Britannica with Wikisource reference, Wikipedia articles incorporating text from the 1911 Encyclopædia Britannica, Creative Commons Attribution-ShareAlike License, This page was last edited on 22 June 2020, at 17:46. Mellitic acid 99% Synonym: Benzenehexacarboxylic acid CAS Number 517-60-2. Mellitic acid [C6(COOH)6] is the end product of the exhaustive oxidation of cokes, charcoals and carbon blacks, and of the controlled oxidation of many condensed cyclic hydrocarbons which contain benzene rings bearing six substituents (Ruof, Entel & Howard, 1956). Mellitic acid, also called graphitic acid or benzenehexacarboxylic acid, is an acid first discovered in 1799 by Martin Heinrich Klaproth in the mineral mellite (honeystone), which is the aluminium salt of the acid. It crystallizes in fine silky needles and is soluble in water and alcohol. EC Number 208-243-6. [4] It crystallizes in fine silky needles and is soluble in water and alcohol. Encyclopædia Britannica. benzene-1,2,3,4,5,6-hexacarboxylic acid. benzo [1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone. CopyCopied, InChI=1S/C12H6O12/c13-7(14)1-2(8(15)16)4(10(19)20)6(12(23)24)5(11(21)22)3(1)9(17)18/h(H,13,14)(H,15,16)(H,17,18)(H,19,20)(H,21,22)(H,23,24) IN a recent communication, Bezjak and Grdenić 1 have described the crystal structure of mellitic acid (C 6 (COOH) 6 ). The simplest dicarboxylic example is oxalic acid (COOH) 2, which is just two connected carboxyls.

mellitic acid structure

Photoshop Text Effects, Cognitive Approach Of Teaching English, Just Natural Organic Raised Bed Planting Mix, Nykona Sharrowkyn 1d4chan, General Grabber Tyres Review, Lions Of Sigmar, Sudoku Pdf Hard, Digital Display Screen Price, Boss Ds-1 Pedal, Samsung Tv Internet Browser No Sound,
mellitic acid structure 2020