Due to it being extremely strong acid, it is categorized as Super Acid. Fluoroantimonic acid HSbF 6 is a mixture of hydrogen fluoride and antimony pentafluoride in various ratios. OSHA Vacated PELs: Fluoroantimonic acid hexahydrate: No OSHA Vacated PELs are listed for this chemical. It is an ionic liquid created by reacting hydrogen fluoride (HF) with antimony pentafluoride (SbF) in a stoichiometric ratio of 2:1. Ascorbic acid. Fluoroantimonic Acid Is the “super acid”. It is also used in the manufacture of tetraxenon gold compounds. [9] As with most strong acids, fluoroantimonic acid can react violently with water due to the exothermic hydration. Just to get you an idea of how strong and dangerous this acid really is, it’s 10 000 000 000 000 000 (quadrillion) times stronger than Sulfuric Acid (H2So4), which has a Ph scale of 2. CopyCopied, CSID:32741664, http://www.chemspider.com/Chemical-Structure.32741664.html (accessed 10:08, Jan 6, 2021) Fluoroantimonic acid. MDL number MFCD00011327. Molecular Formula H 2 F 7 Sb; Average mass 256.765 Da; Monoisotopic mass 255.908295 Da; ChemSpider ID 32741664 This substance is part of an extremely strong group of superacids. Well, it’s about ten quadrillion times stronger than that. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European … Student uses lockdown to build backyard roller coaster. CopyCopied, InChI=1S/FH2.6FH.Sb/h1H2;6*1H;/q+1;;;;;;;+5/p-6 PubChem Substance ID 24850363. The 1:1 combination affords the strongest known superacid, which has been demonstrated to protonate even hydrocarbons to afford carbocations and H 2.. Fluoroantimonic acid HSbF 6 is a mixture of hydrogen fluoride and antimony pentafluoride in various ratios. Sources: College head coach quits after opening game. CopyCopied, HBGBSIVYTBPVEU-UHFFFAOYSA-H By stronger, it means a superacid donates more protons or hydrogen ions in water or has a Hammet acidity function H 0 lower than -12. H3O4Sb. Fluoroacetic acid | CH2FCOOH or C2H3FO2 | CID 5237 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Many consider this acid to be the strongest superacid. We have the list of top Fluoroantimonic Acid suppliers, manufacturers, wholesalers and traders with the best price listed from worldwide. As men­tioned above, SbF− 6 is weakly basic; the larger anion Sb2F− 11is ex­pected to be still weaker. Fluoroantimonic acid is the strongest acid in the world. [15], InChI=1S/FH2.6FH.Sb/h1H2;6*1H;/q+1;;;;;;;+5/p-6, Except where otherwise noted, data are given for materials in their, In ref. It is 2×1019 (20 quintillion) times stronger than 100% sulfuric acid. High purity, submicron and nanopowder forms may be considered. El ácido fluoroantimónico HSbF 6 es una mezcla de fluoruro de hidrógeno y pentafluoruro de antimonio en diversas proporciones. The Hammet acidity function for fluorantimonic acid is H 0 = -28. 1. CopyCopied, Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module. It is the king of protonation and kind or the most dangerous or corrosive acids. These salts have the for­mu­las [H2F+ ][Sb2F− 11] and [H3F+ 2][Sb2F− 11]. Fluoroantimonic Acid Hexahydrate is generally immediately available in most volumes. [15] The only method of containment involves storage in a PTFE container as glass will dissolve upon contact. 432515. The reaction of hydrogen fluoride (HF) and SbF 5 is exothermic. The molecular formula identifies each type of element by its chemical symbol and identifies the number of atoms of each element found in one discrete molecule of the substance. 4. The degree of the acid can be judged from the fact that it can easily consume plastic and glass. Molecular Weight 236.76 . The compound can eat through plastic and glass and could melt the skin from your bones and still be hungry for more. Structure. In both salts, the anion is Sb2F− 11. Molecular Formula. Heating fluoroantimonic acid is dangerous as well, as it decomposes into toxic fluorine gas. SbF5; Molecular Weight: 236.76; MDL number: MFCD00011327; Product Id: F305151; Atr.no/Packing Stock Price Number; Fluoroantimonic acid-F305151-1g: Expected to arrive in 3-5 days price: ï¿¥461.0: Fluoroantimonic acid-F305151-5g: Expected to arrive in 3-5 days price: ï¿¥1778.0: This combination does not exist. Only hydrogen fluoride can be used as a solvent for the acid, given that an aqueous solution can not be used. [15] Safety gear must be worn at all times when handling or going anywhere near this corrosive substance, as fluoroantimonic acid can eat exposed flesh down to the bone while reacting violently with the water present in human cells. This is the king of all the dangerous acid that will burn, corrode, or do all nasty things. The reaction of hydrogen fluoride (HF) and SbF 5 is exothermic. Ever head of sulphuric acid? SbF 5. SbF 5, or simply HF-SbF 5). [2]The reaction of hydrogen fluoride (HF) and SbF 5 is exothermic. Antimonic acid. Find Similar Structures. It is also part of the metabolism of living beings. No predicted properties have been calculated for this compound. SbF5 will remove H2 from isobutane and methane from neopentane to form carbenium ions:[13][14]. Synonyms. Fluoroantimonic acid, HSbF 6, can produce solutions with H 0 down to –28. If there was a prize for the worst acid known to man, that dubious distinction would go to fluoroantimonic acid (H 2 F [SbF 6 ]). Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the, ACD/Labs Percepta Platform - PhysChem Module, Compounds with the same molecular formula, Search Google for structures with same skeleton. EC Number 241-023-8. Chemical Formula: H 2 FSbF 6 H o value: -15 (pure form), -28 (with >50 mol%) Fluoroantimonic acid is perhaps the strongest of all known superacids based upon the Hammett acidity function values. Being a strong acid doesn't automatically make fluoroantimonic acid a dangerous acid. In­creased acid­ity is i… PubChem CID. Materials compatible with fluoroantimonic acid as a solvent include SO2ClF, and sulfur dioxide; some chlorofluorocarbons have also been used. SbF, or simply HF-SbF). Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. SbF 5, or simply HF-SbF 5). 1) Fluoroantimonic Acid. HF-SbF5 is an extremely corrosive and toxic substance that is sensitive to moisture. [1] The 1:1 combination forms the strongest known superacid, which has been demonstrated to protonate even hydrocarbons to afford carbocations and H 2. We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. Fluoroantimonic Acid Market: Introduction: Fluoroantimonic acid is an inorganic superacid with the chemical formula H2FSbF6. Fluoroantimonic acid (HSbF 6) is a mixture of hydrogen fluoride and antimony pentafluoride in various ratios. The molecular structure of Fluoroantimonic acid. In this system, HF releases its proton (H +) concomitant with the binding of F − by antimony pentafluoride, which (as described below) is a Lewis acid. The fol­low­ing val­ues show that flu­o­roan­ti­monic acid is much stronger than other superacids based upon the Ham­mett acid­ity func­tion. Fluoroantimonic acid. A superacid is any acid that is stronger than pure sulfuric acid, H 2 SO 4. It is an inorganic acid and composed of bonded atoms of fluorine (F) and antimony (Sb) with hydrogen (H). Fluoroantimonic acid is … [2] La proporción 1:1 conduce al superácido más fuerte conocido, el cual se ha demostrado que protona incluso a los hidrocarburos para producir carbocationes e H 2.. La reacción de fluoruro de hidrógeno (HF) y SbF 5 es exotérmica. Fluoroantimonic acid has the chemical formula H2FSbF6 which shows you that it's composed of bonded atoms of fluorine (F) and antimony (Sb) with some hydrogen (H) as well. Citric acid is a tricarboxylic acid, that is, it has three carboxyl groups COOH, whose formula is C 6 H 8 O 7 . The 1:1 combination affords the strongest known superacid, which has been demonstrated to protonate even hydrocarbons to afford carbocations and H 2.. Due to its highly corrosive nature, Fluoroantimonic acid is stored very intelligently and carefully. Two re­lated prod­ucts have been crys­tal­lized from HF-SbF5 mix­tures, and both have been an­a­lyzed by sin­gle crys­tal X-ray crys­tal­log­ra­phy. Its formula is H 2 FSbF 6. Buy Fluoroantimonic Acid online from WorldOfChemicals. Containers for HF-SbF5 are made of PTFE. The reaction to produce fluoroantimonic acid results in formation of the fluoronium ion as a major species in equilibrium: Fluoroantimonic acid is made by combining HF and SbF 5. Fluoroantimonic acid (systematically named fluoranium hexafluorostibanuide and fluoranium hexafluoridoantimonate(1−)) is an inorganic compound with the chemical formula H 2 FSbF 6 (also written H 2 F[SbF 6], 2HF•SbF 5, or simply HF-SbF 5).It is an ionic liquid created by reacting hydrogen fluoride (HF) with antimony pentafluoride (SbF 5) in a stoichiometric ratio of 2:1. 2 (2005), Olah estimates that HF-SbF, Encyclopedia of Reagents for Organic Synthesis, "Investigating the Weak to Evaluate the Strong: An Experimental Determination of the Electron Binding Energy of Carborane Anions and the Gas phase Acidity of Carborane Acids", "The 4 Most Dangerous Acids in the World", https://en.wikipedia.org/w/index.php?title=Fluoroantimonic_acid&oldid=995669553, Articles with changed ChemSpider identifier, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Articles with unsourced statements from December 2020, Creative Commons Attribution-ShareAlike License, This page was last edited on 22 December 2020, at 06:39. Fluoroantimonic Acid. President Trump threatens to defund Calif. schools antimonic acid. The LibreTexts libraries are Powered by MindTouch ® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot. [FH2+].F[Sb-](F)(F)(F)(F)F Vezi mai mult » Acid fluorosulfonic Acidul fluorosulfuric este un acid anorganic cu formula chimică FSO3H.Este unul dintre cei mai puternici acizi.O formulă mult mai apropiată de configurația sa și de relativa asemănare cu acidul sulfuric este … We will discuss its storage material after a while. It is a typical ingredient of juices, which gives the acid taste. Fluoroantimonic acid has a chemical formula as H2FSbF6 and it is the strongest known acid with a Hammett acidity function, H0 of -28. 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