BES - Amerigo Scientific

- Overview
  - Please contact us at for specific academic pricing.
- Properties
  - Categories
    
    Biochemicals and Reagents; pH Buffer Solutions
    
    Alternative Name
    
    N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid; N,N-Bis(2-hydroxyethyl)taurine; 2-(Bis(2-Hydroxyethyl)Amino)-Ethanesulfonicaci; 2-[Bis(2-Hydroxyethyl)Amino]Ethanesulfonic Acid; BES (buffering agent); BES N,N-Bis(hydroxyethyl)-2-aminoethanesulfonic acid; BES, Free Acid, ULTROL Grade; BES, Molecular Biology Grade N,N-Bis(hydroxyethyl)-2-aminoethanesulfonic acid, Molecular Biology Grade; Bes(Bufferingagent); Ethanesulfonic acid, 2-[bis(2-hydroxyethyl)amino]-; N,N-Bis(2-Hydroxyethyl)-2-Aminoethanesulfonic Acid; N,N-Bis(2-Hydroxyethyl)-Taurin; N,N-Bis(2-hydroxyethyl)-2-aminoethanesulphonic acid; N,N-Bis(Hydroxyethyl)-2-Aminoethanesulfonic Acid; NSC 166667; Taurine, N,N-bis(2-hydroxyethyl)-
    
    CAS Number
    
    10191-18-1
    
    Molecular Formula
    
    C6H15NO5S
    
    Molecular Weight
    
    213.25
    
    Appearance
    
    White powder
    
    Purity
    
    (Titration) ≥ 99.0% (dried basis)
    
    Other Properties
    
    Absorbance: 280nm: ≤ 0.08
    Assay (Titration): ≥ 99.0% (dried basis)
    CAS RN: 10191-18-1
    EC Number: 233-465-5
    Loss on Drying: ≤ 1.0%
    Signal word: Warning
    Solubility (0.1M in water): Clear, colourless solution
    UV Absorbance (1M in water): 260nm: ≤ 0.10
    WGK: WGK 3
    
    Storage
    
    +20°C
    
    SMILES
    
    O=S(=O)(O)CCN(CCO)CCO
    
    InChi
    
    1S/C6H15NO5S/c8-4-1-7(2-5-9)3-6-13(10,11)12/h8-9H,1-6H2,(H,10,11,12)
    
    InChi Key
    
    AJTVSSFTXWNIRG-UHFFFAOYSA-N
    
    MDL Number
    
    MFCD00007533
    
    Hazard Information
    
    • H Statements:
    H315: Causes skin irritation.
    H319: Causes serious eye irritation.
    H335: May cause respiratory irritation.
    H336: May cause drowsiness or dizziness.
    
    • P Statements:
    P261: Avoid breathing dust, fumes, gas, mist, vapours, spray. [As modified by IV ATP].
    P280: Wear protective gloves/protective clothing/eye protection/face protection.
    P302+P352: IF ON SKIN: Wash with plenty of soap and water.
    P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
    
    * For Research Use Only.

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