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CAS No 98-66-8 , 4-chlorobenzenesulfonic acid

  • Name: 4-chlorobenzenesulfonic acid
  • Synonyms: 4-chlorobenzenesulfonic acid;p-Chlorobenzenesulfonic acid; Benzenesulfonic acid; p-chloro-; p-Chlorophenylsulfonic acid; 4-Chlorobenzenesulphonic acid; 98-66-8;
  • CAS Registry Number:
  • Transport: UN 2583
  • Melting Point: 102 ºC
  • Flash Point: 108 C
  • Boiling Point: 149 C
  • Density: 1.551g/cm3
  • Water Solubility: Soluble in water and ethanol
  • Safety Statements: R22;R34
  • Hazard Symbols: C: Corrosive;
  • Flash Point: 108 C
  • EINECS: 202-690-0
  • Molecular Weight: 192.6201
  • InchiKey: RJWBTWIBUIGANW-UHFFFAOYSA-N
  • InChI: InChI=1S/C6H5ClO3S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,(H,8,9,10)
  • Risk Statements: S24/25
  • Molecular Formula: C6H5ClO3S
  • Molecular Structure:CAS No:98-66-8 4-chlorobenzenesulfonic acid
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98-66-8 4-Chlorobenzenesulfonic acid

  • 4-Chlorobenzenesulfonic acid4-Chlorobenzenesulfonic acid, 98%
  • China PMIDA AGROCHEMICAL CO.,LTD [Manufacturer]
  • Tel: +86-023-67030808-8010
  • Fax: +86-023-67030809
  • Address: 17F,Venus Science Incubate Center,No.60 Xingguang Road,New North Zone401121 ChongqingCHINA Chongqing,China
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98-66-8 4-Chlorobenzenesulfonic acid

  • 4-Chlorobenzenesulfonic acid, 98%
  • China Shanghai Rainbow Chemistry Co., Ltd. [Manufacturer]
  • Tel: +86-21-64968086
  • Fax: +86-21-64968086
  • Address: Room 128, Building B, No. 8 Lane 1305, Huajing Road, Xuhui District, Shanghai, P.R. China 200000 Shanghai CHINA Shanghai,China
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98-66-8 4-Chlorobenzenesulfonic acid

  • 4-Chlorobenzenesulfonic acid
  • Hong kong Frapp's Pharma (Hongkong) Co.,Ltd [Manufacturer]
  • Tel: +852 8130 0917
  • Fax: +852 8130 0927
  • Address: Room 801,Mongkok Harbour Centre,638 Shanghai Street,Mongkok,Kowloon,Hongkang518001 MongkokHONG KONG Mongkok,Hong kong
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98-66-8 4-Chlorobenzenesulfonic acid

  • 4-Chlorobenzenesulfonic acid, 99,00%
  • China Zeniview Chemistry Technology Co., Ltd. [Manufacturer]
  • Tel: +86-25-86088590
  • Fax: +86-25-85612276
  • Address: No.05,No.01 Hangzhongmen Dajie, Nanjing, China 210016 Nanjing CHINA 210016 NanjingCHINA Nanjing,China
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98-66-8 4-Chlorobenzene sulfonic acid

  • 4-Chlorobenzene sulfonic acid
  • China Betapharma Shanghai Inc.Co., Ltd [Manufacturer]
  • Tel: 86-21-62951620
  • Fax: 86-21-32230794
  • Address: Jinming Building 12A No. 8 Zunyi(S) Rd. Shanghai China 200336 shanghaiCHINA shanghai,China
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98-66-8 4-Chlorobenzenesulfonic acid

  • 4-Chlorobenzenesulfonic acid, 97%
  • China Suzhou Rovathin Foreign Trade Co.,Ltd [Manufacturer]
  • Tel: 86-512-65816829/ 86-512-61978430
  • Fax: 86-512-65816839
  • Address: Suzhou Rovathin Foreign Trade Co.,Ltd
    (Sales Company of Affiliated Plant in China)
    Room 603, 327 of ShiZi Street,
    Suzhou, Jiangsu, China 215006 ,China
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98-66-8 p-Chlorobenzenesulfonic Acid

  • China XinChem Corporation [Manufacturers]
  • Tel: +86-(21)-34123252
  • Fax: +86-(21)-54153973
  • Address: 102/30, 3455 Chunshen Road, Shanghai 201100, ,ShanghaiChina
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98-66-8 4-Chloro-benzenesulfonic acid

  • 4-Chloro-benzenesulfonic acid
  • United States RIA International [Manufacturer]
  • Tel: 19735811282
  • Fax: 19735811283
  • Address: 11 Melanie Lane #17 East Hanover 07936 NJ UNITED STATES NJ,United States
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98-66-8 4-Chlorobenzenesulfonic acid

  • 4-Chlorobenzenesulfonic acid
  • China Chemik Co., Ltd [, Manufacturer]
  • Tel: 86-574-87296330
  • Address: 2225, 55 Yunshi Street Ningbo 315010 China ,China
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98-66-8 p-Chlorobenzenesulfonic Acid

  • United States Aceto Corporation [Importer/Exporter]
  • Tel: +1-(516)-627-6000
  • Fax: +1-(516)-627-6093
  • Address: One Hallow Lane, Lake Success, New York 11042-1215, ,United States
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References of 4-chlorobenzenesulfonic acid
Title: p-Chlorobenzenesulfonic Acid
CAS Registry Number: 98-66-8
CAS Name: 4-Chlorobenzenesulfonic acid
Synonyms: closylate
Molecular Formula: C6H5ClO3S
Molecular Weight: 192.62
Percent Composition: C 37.41%, H 2.62%, Cl 18.41%, O 24.92%, S 16.65%
Literature References: Prepd by heating chlorobenzene with concd sulfuric acid or oleum under dehydrating conditions: Meyer, Ann. 433, 327, 333 (1923).
 
Derivative Type: Monohydrate
Properties: Crystals from water, mp 67°. The anhydr material is usually obtained as a syrup, bp25 148°. Sol in water, alc. Practically insol in ether, benzene.
Melting point: mp 67°
Boiling point: bp25 148°
 
Derivative Type: Sodium salt monohydrate
Molecular Formula: C6H4ClNaO3S.H2O
Molecular Weight: 232.62
Percent Composition: C 30.98%, H 2.60%, Cl 15.24%, Na 9.88%, O 27.51%, S 13.78%
Properties: Cubic crystals from water. Sol in water.