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HEPES/ 4-(2-hydroxyerhyl)piperazine-1-erhanesulfonic acid

  • Post Date:

    Sep 06,2015
  • Expiry Date:

    Mar 04,2016
  • Detailed Description:

    Cas No. :7365-45-9 Quantity: 1Metric Tons
    Specs:Ultra Pure Grade
    Payment Method: T/T
    English Name:4-(2-hydroxyerhyl)piperazine-1-erhanesulfonic acid
    Molecular Formula:C8H18N2O4S
    Molecular Weight:238.31
    CAS: 7365-45-9
    Appearance:Free flowing white powder
    Assay(potertiometric cal on dry substance):Min.99.5%
    Solubility ( 1mol/L,water):Clear
    PKa at 20°C:7.35-7.69
    Residue on Ignition: no more than 0.1%
    Loss on drying (105 °C,3 hours): no more than 1%
    ultraviolet absobance/260nm(1mol/L,1cm): no more than 0.5
    ultraviolet absobance/280nm(1mol/L,1cm): no more than 0.5
    Heavy metals(Pb): no more than 0.001%
    Heavy metals(Fe): no more than 0.0005%
    Sulfate: no more than 0.05%
  • CAS Registry Number:

    7365-45-9
  • Synonyms:

    ;2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid;4-(2-Hydroxyethyl)-1-piperazineethanesulphonic acid;N-(2-Hydroxyethyl)piperazine-N-(2-ethanesulfonic acid);HEPES;N-(2-Hydroxyethyl)piperazine-N-(2-ethanesulfonic acid), Tissue Culture Tested;N-(2-Hydroxyethyl)piperazine-N-(2-ethanesulfonic acid), Molecular Biology Grade;HEPES;4-(2-hydroxyethyl)-1-piperazineethanesulfonicacid;4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULFONIC ACID;4-(2-HYDROXYETHYL)PIPERAZINE-1-ETHANESULFONIC ACID;2-[4-(2-HYDROXYETHYL)-1-PIPERAZINYL]ETHANESULFONIC ACID;LABOTEST-BB LT00138109;LABOTEST-BB LT00233156;HEPES;2-[4-(Hydroxyethyl)-1-piperazinyl]ethane sulfonic acid;2-[4-(2-hydroxyethyl)piperazin-4-ium-1-yl]ethanesulfonate;2-[4-(2-hydroxyethyl)piperazinediium-1-yl]ethanesulfonate;N-(2-Hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid);4-(2-Hydroxyethy1)-1-piperazineethanesulfonic acid;N-(2-Hydroxyethyl)-piperazine-N'-2-ethanesulfonic acid;N-2-Hydroxyethylpiperazine-N-2-ethanesulfonic acid;
  • Molecular Formula:

    C8H19N2O4S
  • Molecular Weight:

    239.3119
  • Molecular Structure:

    7365-45-9 4-(2-hydroxyerhyl)piperazine-1-erhanesulfonic acid
  • Safety Description:

    S22:;
    S24/25:;
  • Company:

    Nanjing Search Biotech Co., Ltd     [ China ]        
  • Contact:

    Nancy
  • Tel:

    +86-25-85850978
  • Fax:

  • Email:

    nancy@searchbio.com.cn
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