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CAS No 503-40-2 , methanedisulfonic acid

  • Name: methanedisulfonic acid
  • Synonyms: Methane disulfonic acid; Methionic acid; AC1L1V6E; AC1Q6XAX; 503-40-2; NSC8541;Methanedisulphonic acid; 6291-65-2;methanedisulfonic acid;
  • CAS Registry Number:
  • Melting Point: 107~109ºC
  • Density: 2.145 g/cm3
  • Refractive index: 1.581
  • EINECS: 207-966-4
  • Molecular Weight: 176.16886
  • InchiKey: OPUAWDUYWRUIIL-UHFFFAOYSA-N
  • InChI: InChI=1S/CH4O6S2/c2-8(3,4)1-9(5,6)7/h1H2,(H,2,3,4)(H,5,6,7)
  • Molecular Formula: CH4O6S2
  • Molecular Structure:CAS No:503-40-2 methanedisulfonic acid
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503-40-2 Methionic acid

  • China Taiyuan RHF CO., ltd. [Manufacturers]
  • Tel: 0351-7436719
  • Fax: +86-351-7436719
  • Address: Shuangta South Alley 46,2-1, YingZe Area,Taiyuan, ShanXi null,ShanXiChina
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503-40-2 Methanedisulphonic acid

  • Methanedisulphonic 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,nullChina
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503-40-2 Methanedisulfonic Acid

  • Methanedisulfonic Acid, 99.0%MIN
  • 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,nullChina
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503-40-2 Methanedisulfonic acid

  • Methanedisulfonic acid, Min 99%
  • China Finechemie Co., Ltd. [Manufacturer]
  • Tel: +86-23-99186710
  • Fax: +86-23-99186729
  • Address: 28th Floor Mordern Building,New-Tech Zone400020 ChongqingCHINA Chongqing,nullChina
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503-40-2 METHANE DISULFONIC ACID 50%

  • United States Aceto Corp. [Manufacturer]
  • Tel: 516-627-6000
  • Fax: 516-627-6093
  • Address: One Hollow Lane
    Lake Success, NY 11042-1215 null,nullUnited States
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503-40-2 Methanedisulphonic 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, null,nullUnited States
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503-40-2 Methanedisulfonic Acid

  • Methanedisulfonic Acid
  • Germany CEDA Chemicals GmbH [Manufacturer]
  • Tel: + 49 - 25 94 - 78 31 40 - 0
  • Fax: + 49 - 25 94 - 78 31 40 - 22
  • Address: CEDA Chemicals GmbH
    Fehrbelliner Platz 1
    D-48249 D?lmen
    Germany null,nullGermany
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503-40-2 METHANE DISULFONIC ACID

  • United States RSA Corporation [Manufacturer]
  • Tel: 203-790-8100
  • Fax: 203-790-1709
  • Address: 36 Old Sherman Turnpike
    Danbury, CT 06810 null,nullUnited States
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503-40-2 Methanedisulfonic Acid

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503-40-2 Methanedisulphonic Acid

  • China Wuhan Star Trading Co., Ltd. [Manufacturers]
  • Tel: +86-(27)-83607103, 83642615
  • Fax: +86-(27)-83608547
  • Address: No.498 Jianshe Ave., Hankou, Wuhan, Hubei 430022, Wuhan,HubeiChina
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References of methanedisulfonic acid
Title: Methionic Acid
CAS Registry Number: 503-40-2
CAS Name: Methanedisulfonic acid
Molecular Formula: CH4O6S2
Molecular Weight: 176.17
Percent Composition: C 6.82%, H 2.29%, O 54.49%, S 36.40%
Line Formula: CH2(SO3H)2
Literature References: Prepn from methane + sulfur trioxide: Snyder, Grosse, US 2493038 (1950 to Houdry Process); by H2SO4 oxidation of acetic acid: Schwab, Neuwirth, Ber. 90, 567 (1957); from MeSO3H + SO3: Crowder, Gilbert, US 2842589 (1958 to Allied Chem.). Prepn of aluminum salt: Christian, Jenkins, J. Am. Pharm. Assoc. 39, 633 (1950); US 2504107 (1950 to Purdue Res. Found.).
Properties: Crystals, mp 96-100°.
Melting point: mp 96-100°
 
Derivative Type: Aluminum salt
Molecular Formula: C3H6Al2O18S6
Molecular Weight: 576.42
Percent Composition: C 6.25%, H 1.05%, Al 9.36%, O 49.96%, S 33.38%
Properties: Crystals from water + alcohol. Hygroscopic. Soly in water at 27°: 69 w/v. pH of 5% aq soln = 3.5.
 
Use: Antiperspirant.
Therap-Cat: Aluminum salt as topical astringent.
Keywords: Astringent.