BES/ N,N-Bis(2-Hydroxyethyl)-2-aminoethanesulfonic acid

• Post Date:

  Sep 06,2015

• Expiry Date:

  Mar 04,2016

• Detailed Description:

  Cas No. :10191-18-1 Quantity: 1Metric Tons
  Specs:Ultra Pure Grade
  Payment Method: T/T
  English Name：N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonic acid
  Molecular Formula：C6H15NO5S
  Molecular Weight：213.2
  CAS: 10191-18-1
  Appearance:White crystalline power
  Assay(by Titn,dried basis):Min 99%
  Solubility(1mol/L Soln in H2O):clear
  PH(1.0% in water 25 °C):2.5-5.0
  Heavy metals（Pb）: no more than 5PPM
  Loss on drying (105 °C,3 hours): no more than 1%
  UVAbsorbance(260nm,1mol/L,1cm): no more than 0.095
  UVAbsorbance(280nm,1mol/L,1cm): no more than 0.080

• CAS Registry Number:

  10191-18-1

• Synonyms:

  ;N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid ;N,N-Bis(2-hydroxyethyl)-2-aminoethanesulphonic acid;BES N,N-Bis(hydroxyethyl)-2-aminoethanesulfonic acid;BES, Molecular Biology Grade N,N-Bis(hydroxyethyl)-2-aminoethanesulfonic acid, Molecular Biology Grade;BES, Free Acid, ULTROL Grade;2-(bis(2-hydroxyethyl)amino)-ethanesulfonicaci;2-[bis(2-hydroxyethyl)amino]-ethanesulfonicaci;bes(bufferingagent);Ethanesulfonic acid, 2-[bis(2-hydroxyethyl)amino]-;n,n-bis(2-hydroxyethyl)-taurin;Taurine, N,N-bis(2-hydroxyethyl)-;N,N-BIS(HYDROXYETHYL)-2-AMINOETHANESULFONIC ACID;N,N-BIS(2-HYDROXYETHYL)-2-AMINOETHANESULFONIC ACID;2-[bis(2-hydroxyethyl)amino]ethanesulfonic acid;2-[bis(2-Hydroxyethyl)amino]-ethanesulfonic acid;

• Molecular Formula:

  C₆H₁₅NO₅S

• Molecular Weight:

  213.252

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  

• Company:

  Nanjing Search Biotech Co., Ltd     [ China ]        

• Contact:

  Nancy

• Tel:

  +86-25-85850978

• Fax:

• Email:

  nancy@searchbio.com.cn