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CAS No 5625-37-6 , 2-[4-(2-sulfoethyl)piperazin-1-yl]ethanesulfonic acid Search by region : China

  • Name: 2-[4-(2-sulfoethyl)piperazin-1-yl]ethanesulfonic acid
  • Synonyms: 1,4-Piperazinediethanesulfonic acid;PIPES; 5625-37-6; Piperazine-N,N'-bis(2-ethanesulfonic acid);2-[4-(2-sulfoethyl)piperazin-1-yl]ethanesulfonic acid; 1,4-Piperazinebis(ethanesulfonic acid);
  • CAS Registry Number:
  • Melting Point: 300 ºC
  • Flash Point: °C
  • Boiling Point: °Cat760mmHg
  • Density: 1.505 g/cm3
  • Water Solubility: 0.1 M NaOH: 0.25 g/mL, clear, colorless
  • Safety Statements: S22;S24/25
  • Hazard Symbols: Xi
  • HS Code: 29335995
  • Flash Point: °C
  • EINECS: 227-057-6
  • Molecular Weight: 302.36832
  • InchiKey: IHPYMWDTONKSCO-UHFFFAOYSA-N
  • InChI: InChI=1S/C8H18N2O6S2/c11-17(12,13)7-5-9-1-2-10(4-3-9)6-8-18(14,
    15)16/h1-8H2,(H,11,12,13)(H,14,15,16)
  • Risk Statements: S22;S24/25
  • Molecular Formula: C8H18N2O6S2
  • Molecular Structure:CAS No:5625-37-6 2-[4-(2-sulfoethyl)piperazin-1-yl]ethanesulfonic acid

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5625-37-6 PIPES

  • Appearance: white powder MP/BP: melting point: 300 ° C or higher Content/specification: 99.0% - 101% of 0.5 M at 20 ° C in 1 M NaOH solution Purpose: biological buffer Storage condition: room temperature
  • China Suzhou Yacoo science Corporation [Manufacturer]
  • Tel: 86-0512-87666785
  • Fax: 86-0512-87182056
  • Address: 17 Jinahi RD Suzhou Industrial Park China Suzhou,JiangsuChina
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    • 5625-37-6 1,4-Piperazinebis(ethanesulphonic acid)

    • China HuaiBei SanHe Developing Co., Ltd. [Manufacturers]
    • Tel: 86-561-3191113
    • Fax: +86-561-3192253
    • Address: Room 201,Building ZY-1,GuCheng Road,Huaibei,Anhui,China null,anhuiChina
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    5625-37-6 1,4-PIPERAZINEDIETHANESULFONIC ACID

    • China Hangzhou Jinyi Chemical Co., Ltd. [Manufacturer]
    • Tel: +86-057186504352
    • Fax: +86-057186504352
    • Address: No.271 Hushunan Road,Hangzhou,
      Zhejiang,China 310005 null,nullChina
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    5625-37-6 1,4-PIPERAZINEDIETHANESULFONIC ACID

    • China Shanghai Yingxuan Chempharm Co., Ltd. [Manufacturer]
    • Tel: 86-21-50323911
    • Fax: 86-21-50323911
    • Address: Shanghai Yingxuan Chempharm Co., Ltd.
      No.1-303, 666 Taierzhuang Rd.,
      Pudong, Shanghai,
      CN-201206,China null,nullChina
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    5625-37-6 1,4-Piperazinebis(ethanesulphonic acid)

    • China suchem pharma co.,limited [Manufacturers]
    • Tel: 86-57781172668
    • Fax: 8657785505511
    • Address: wenzhou, China Wenzhou,ZhejiangChina
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    5625-37-6 1,4-PIPERAZINEDIETHANESULFONIC ACID

    • China Daming Changda Co,Ltd (LLBCHEM) [Manufacturer]
    • Tel: +86-310-5102000
    • Fax: +86-310-5102288
    • Address: Daming Changda Co, Ltd
      Middle of Chengxiang Section
      Daming County
      Hebei Province China
      P.C.: 056900 null,nullChina
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    5625-37-6 1,4-Piperazinebis(ethanesulphonic acid)

    • China richuchina co.,ltd [Other]
    • Tel: 86-21-61495604
    • Fax: 86-21-61495701
    • Address: Room 203, 27#, Nong 199 jingbian Road, shanghai, China shanghai,shanghaiChina
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    5625-37-6 1,4-Piperazinebis(ethanesulphonic acid)

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    5625-37-6 1,4-Piperazinebis(ethanesulphonic acid)

    • China Yacoo chemical Reagent Co.,Ltd [Manufacturers]
    • Tel: +86-512-62956016ext802
    • Fax: +86-512-62956015
    • Address: A3 209 bio-bay No.218 Xinghu road suzhou industiral park Suzhou,JiangsuChina
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    5625-37-6 1,4-Piperazinebis(ethanesulphonic acid)

    • China Nanjing Jinbel Co., Ltd. [Manufacturers]
    • Tel: 86-025-57027380
    • Fax: 86-25-57027382
    • Address: No.148 Xinhua Road Nanjing China Nanjing,jiangsuChina
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    References of 2-[4-(2-sulfoethyl)piperazin-1-yl]ethanesulfonic acid
    Title: PIPES
    CAS Registry Number: 5625-37-6
    CAS Name: 1,4-Piperazinediethanesulfonic acid
    Synonyms: piperazine-N,N￠-bis(2-ethanesulfonic acid); 1,4-piperazinebis(ethanesulfonic acid)
    Molecular Formula: C8H18N2O6S2
    Molecular Weight: 302.37
    Percent Composition: C 31.78%, H 6.00%, N 9.26%, O 31.75%, S 21.21%
    Literature References: One of the zwitterionic N-substituted aminosulfonic acids known as "Good" buffers; active in the pH range 6-8.5. Prepn: N. Good et al., Biochemistry 5, 467 (1966). Interference with Lowry protein determn: H. M. Himmel, W. Heller, J. Clin. Chem. Clin. Biochem. 25, 909 (1987). Use as biological buffer: R. Salema, I. Brandao, J. Submicrosc. Cytol. 5, 79 (1973); S. Haviernick et al., J. Microsc. 135, 83 (1984).
     
    Derivative Type: Monosodium salt
    CAS Registry Number: 10010-67-0
    Molecular Formula: C8H17N2NaO6S2
    Molecular Weight: 324.35
    Percent Composition: C 29.62%, H 5.28%, N 8.64%, Na 7.09%, O 29.60%, S 19.77%
    Properties: Crystals from water and alcohol, mp >300° (dec). pKa1 ~3, pKa2 (20°): 6.82 (0.1M); 6.82 (0.2M); 6.96 (0.01M). DpKa/°C -0.0085.
    Melting point: mp >300° (dec)
    pKa: pKa1 ~3, pKa2 (20°): 6.82 (0.1M); 6.82 (0.2M); 6.96 (0.01M); pKa/°C -0.0085
     
    Derivative Type: Disodium salt
    CAS Registry Number: 76836-02-7
    Synonyms: Sodium pipesate
    Molecular Formula: C8H16N2Na2O6S2
    Molecular Weight: 346.33
    Percent Composition: C 27.74%, H 4.66%, N 8.09%, Na 13.28%, O 27.72%, S 18.52%
     
    Use: Biological buffer.