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CAS No 4432-31-9 , 2-morpholin-4-ylethanesulfonic acid

  • Name: 2-morpholin-4-ylethanesulfonic acid
  • Synonyms: 4432-31-9;2-morpholin-4-ylethanesulfonic acid;4-Morpholineethanesulfonic acid; 2-Morpholinoethanesulfonic acid; Morpholineethanesulfonic acid; 2-(N-Morpholino)ethanesulfonic acid;
  • CAS Registry Number:
  • Transport: 1kgs,
  • Melting Point: >300 °C(lit.)
  • Density: 1.349 g/cm3
  • Refractive index: 1.525
  • Water Solubility: Soluble AUTOIGNITION
  • Safety Statements: 26-36-24/25-22
  • Hazard Symbols: Xi: Irritant;
  • EINECS: 224-632-3
  • Molecular Weight: 195.23672
  • InchiKey: SXGZJKUKBWWHRA-UHFFFAOYSA-N
  • InChI: InChI=1S/C6H13NO4S/c8-12(9,10)6-3-7-1-4-11-5-2-7/h1-6H2,(H,8,9,10)
  • Risk Statements: S22;S24/25
  • Molecular Formula: C6H13NO4S
  • Molecular Structure:CAS No:4432-31-9 2-morpholin-4-ylethanesulfonic acid

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4432-31-9 MES

  • Molecular formula: C6H13NO4S Molecular weight: 195.237 The H key to accept the body: 5 The H key supply: 5 Molecular weight: 195.238 Reverse key: 2 Hydrophobic parameter: -3.07 In violation of a number: 0 Appearance: white crystalline powder MP/BP Co...
  • FOB Price: USD650 - 866 /
  • China Suzhou Yacoo science Corporation [Manufacturer]
  • Tel: 86-0512-87666785
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  • Address: 17 Jinahi RD Suzhou Industrial Park China Suzhou,JiangsuChina
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    • 4432-31-9 MES MONOHYDRATE; 98%

    • Germany ABCR GmbH & Co KG [Manufacturer]
    • Tel: +49 721 95061-0
    • Fax: +49 721 95061-80
    • Address: Im Schlehert 10
      76187 Karlsruhe
      Germany null,nullGermany
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    4432-31-9 4-Morpholineethanesulfonic 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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    4432-31-9 MES

    • 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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    4432-31-9 2-(N-Morpholino)Ethanesulfonic Acid

    • Germany AppliChem mbH null
    • Tel: +49 6151 93 57 0
    • Fax: +49 6151 93 57 11
    • Address: Ottoweg 4 D-64291 Darmstadt null,nullGermany
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    4432-31-9 4-Morpholineethanesulfonic acid

    • Hong kong ADVANCED TECH. & IND. CO., LTD. [Distributor/Wholesaler]
    • Tel: 86-23902293
    • Fax: 86-27898314
    • Address: UNIT B, 1/F, CHEONG SHING IND. BLDG., 17 WALNUT ST., TAI KOK TSUI, KLN, HONG KONG Hong Kong,nilHong kong
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    4432-31-9 MES ANHYDOUS MOLECULAR BIOLOGY GRADE

    • Germany AppliChem GmbH [Manufacturer]
    • Tel: +49 6151 93 57 0
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    • Address: AppliChem GmbH
      Ottoweg 4
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    4432-31-9 2-(N-Morpholino)ethanesulfonic acid

    • China Robiot Co.,Ltd. [Manufacturer]
    • Tel: +86-25-84391875
    • Fax: :+86-25-84391596
    • Address: Robiot Co.,Ltd.
      NO.50 Zhongling St.
      Nanjing City
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    4432-31-9 2-(N-MORPHOLINO)ETHANESULFONIC ACID-D13 (MES)

    • United States Medical Isotopes, Inc. [Manufacturer]
    • Tel: (603) 635-2255/ (800) 374-9513
    • Fax: (603) 635-2448
    • Address: 100 Bridge Street
      Pelham, NH 03076 null,nullUnited States
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    4432-31-9 4-Morpholineethanesulfonic acid

    • China Nanjing Robiot Co.,Ltd [Manufacturers]
    • Tel: +86-25-84391590,84391875
    • Fax: +86-25-84391596
    • Address: No.20-3 Guangzhou Road Nanjing China +86-25-84391590,Jiangsu NanjingChina
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    References of 2-morpholin-4-ylethanesulfonic acid
    Title: MES
    CAS Registry Number: 4432-31-9
    CAS Name: 4-Morpholineethanesulfonic acid
    Synonyms: 2-(4-morpholino)ethyl sulfonate; 2-(N-morpholino)ethanesulfonic acid
    Molecular Formula: C6H13NO4S
    Molecular Weight: 195.24
    Percent Composition: C 36.91%, H 6.71%, N 7.17%, O 32.78%, S 16.42%
    Literature References: One of the zwitterionic N-substituted aminosulfonic acids known as Good Buffers, active in the pH range 6-8. Prepn as sodium salt: S. Malkiel, J. P. Mason, J. Org. Chem. 8, 199 (1943); as acid: N. E. Good et al., Biochemistry 5, 467 (1966). Thermodynamic parameters: C. D. McGlothlin, J. Jordan, Anal. Lett. 9, 245 (1976). Acid-base properties: A. Balikungeri, Chimia 43, 13 (1989). Interference with protein determn: P. L. Lleu, G. Rebel, Anal. Biochem. 192, 215 (1991). Use as buffer: S. C. Lee et al., J. AOAC Int. 75, 395 (1992); P. J. Henney et al., Anim. Genet. 25, 363 (1994).
    Properties: Colorless crystals from alcohol/water, dec >300°. Apparent pKa at 0.1M ionic: 0°, 6.38; 20°, 6.15; 37°, 5.98. At 0.1M ionic, 25.0° ±0.1°: pKa1 1.99; pKa2 6.21. D pKa/°C -0.011. Saturation at 0°: 0.65M.
    pKa: pKa at 0.1M ionic: 0°, 6.38; 20°, 6.15; 37°, 5.98; pKa1 1.99; pKa2 6.21; pKa/°C -0.011
    Use: Biological buffer.