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CAS No 7789-21-1 , sulfurofluoridic acid

  • Name: sulfurofluoridic acid
  • Synonyms: FLUOSULFONIC ACID; Monofluorosulfuric acid; Fluorosulphonic acid; 7789-21-1;sulfurofluoridic acid;Fluosulfuric acid; Fluorosulfuric acid; Fluorosulphuric acid;
  • CAS Registry Number:
  • Transport: UN 1777 8/PG 1
  • Melting Point: -87.3 C
  • Flash Point: °C
  • Density: 1.905g/cm3
  • Refractive index: 1.392
  • Safety Statements: S26S45
  • Hazard Symbols: Extremely irritating to eyes and tissue.
  • Flash Point: °C
  • EINECS: 232-149-4
  • Molecular Weight: 100.069543
  • InchiKey: UQSQSQZYBQSBJZ-UHFFFAOYSA-N
  • InChI: InChI=1S/FHO3S/c1-5(2,3)4/h(H,2,3,4)
  • Risk Statements: 20-35
  • Molecular Formula: FHO3S
  • Molecular Structure:CAS No:7789-21-1 sulfurofluoridic acid
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7789-21-1 Fluorosulfonic acid

  • Fluorosulfonic acid, 99%
  • United States INDOFINE Chemical Co., Inc. [Manufacturer]
  • Tel: (908) 359-6778
  • Fax: (908) 359-1179
  • Address: 121 Stryker Lane
    Bldg 30, Suite 1
    Hillsborough, NJ 08844 ,United States
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7789-21-1 fluorosulfonic acid

  • United States HBCChem, Inc. [Manufacturers]
  • Tel: +1-510-219-6317
  • Fax: +1-510-675-0318
  • Address: Union City,CaliforniaUnited States
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7789-21-1 Fluorosulfonic acid

  • Fluorosulfonic acid
  • China Sunkingchem Pharmaceutical Co., Ltd. [Manufacturer]
  • Tel: +86-28-88007744
  • Fax: +86-28-85193812
  • Address: A-703, Gaofa Building, Jiuxing Road 6#, Hi-Tech Zone 610041, Chengdu, Sichuan, China.610041 ChengduCHINA Chengdu,China
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7789-21-1 Fluorosulfonic acid

  • Fluorosulfonic acid, 99+% min.
  • United States SynQuest Laboratories, Inc. [Manufacturer]
  • Tel: 1-386-462-0788
  • Fax: 1-386-462-7097
  • Address: P.O.BOX309ALACHUA,FL32616-0309 ALACHUAUNITED STATES ALACHUA,United States
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7789-21-1 FLUOROSULFONIC ACID

  • United States Advance Research Chemicals, Inc. [Manufacturer]
  • Tel: 918-266-6789
  • Fax: 918-266-6796
  • Address: Tanumal Chemical Complex Bldg.
    1110 W. Keystone Ave.
    Catoosa, OK 74015 ,United States
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7789-21-1 FLUOROSULFONIC ACID

  • United States LANXESS Corporation [Manufacturer]
  • Tel: 800-526-9377/ 412-809-1000
  • Address: LANXESS Corporation
    111 RIDC Park West Drive
    Pittsburgh, PA 15275-1112 ,United States
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7789-21-1 Fluorosulphonic acid; 99%

  • Fluorosulphonic acid; 99%
  • Germany ABCR GmbH & Co KG [Manufacturer]
  • Tel: +49 721 95061-0
  • Fax: +49 721 95061-80
  • Address: Im Schlehert 10
    76187 Karlsruhe
    Germany ,Germany
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7789-21-1 Fluorosulfonic acid

  • Fluorosulfonic acid
  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
  • Fax: 0049 9402/9336 13
  • Address: CHEMOS GmbH
    Werner-von-Siemensstr. 3
    93128 Regenstauf
    Germany ,Germany
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7789-21-1 Fluorosulphonic acid

  • Fluorosulphonic acid Fluorosulfonic acid Fluorosulfonicacid
  • Hong kong Advanced Technology & Industrial Co., Ltd. [Manufacturer]
  • Tel: (852) 2390 2293/ (852) 2394 5546
  • Fax: (852) 2789 8314
  • Address: Unit B, 1/F., Cheong Shing Bldg.,
    17 Walnut St., Tai Kok Tsui, Kln,
    Hong Kong ,Hong kong
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7789-21-1 FLUOROSULPHONIC ACID

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
  • Tel: +86 25 8369-7070/ +86 138 51816776 (Mobile)
  • Fax: +86 25 8345-3275
  • Address: Rm.902 Longyin Plaza,
    No. 217 Zhongshan Rd.
    (N)Nanjing 210009,China ,China
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References of sulfurofluoridic acid
Title: Fluorosulfonic Acid
CAS Registry Number: 7789-21-1
CAS Name: Fluorosulfuric acid
Synonyms: fluosulfonic acid
Molecular Formula: FHO3S
Molecular Weight: 100.07
Percent Composition: F 18.99%, H 1.01%, O 47.96%, S 32.04%
Line Formula: HSO3F
Literature References: Prepn: Thorpe, Kirman, J. Chem. Soc. 61, 921 (1892); Meyer, Schramm, Z. Anorg. Allg. Chem. 206, 25 (1932); Kwasnik in Handbook of Preparative Inorganic Chemistry vol. 1, G. Brauer, Ed. (Academic Press, New York, 2nd ed., 1963) pp 177-178. Reviews of properties and chemistry: Gillespie, Acc. Chem. Res. 1, 202-209 (1968); Thompson, "Fluorosulfuric Acid" in Inorganic Sulfur Chemistry, G. Nickless, Ed. (Elsevier, New York, 1968) pp 587-606; Jache in Adv. Inorg. Chem. Radiochem. 16, 177-200 (1974).
Properties: Colorless liquid; fumes in moist air. d418 1.740; d425 1.726. mp -89°. bp760 163°; bp120 110.0°; bp19 77.0°. Stable to 900°. Considerably more acidic than 100% H2SO4. Does not attack glass when anhydr and pure. Violent reaction with water although it is incompletely and reversibly hydrolyzed. Reddish-brown color with acetone. Forms stable salts which are little hydrolyzed by water and which may be recrystallized from water.
Melting point: mp -89°
Boiling point: bp760 163°; bp120 110.0°; bp19 77.0°
Density: d418 1.740; d425 1.726
 
Derivative Type: Methyl ester see Methyl Fluorosulfonate
 
CAUTION: May be highly irritating to skin, mucous membranes.
Use: Fluorinating agent. Catalyst in alkylation, acylation, polymerization and condensation reactions; in hydrofluorination of olefins; in production of substituted pyridines. In production of petroleum products. See Thompson, loc. cit. Magic Acid (Cationics) , a 1:1 HSO3F-SbF5 soln, is used in the study of stable solns of alkyl- and arylcarbonium ions: Olah, Science 168, 1298 (1970).