BES, Free acid

Opis towaru

CAS number: [10191-18-1]

[N,N-Bis(2-Hydroxyethyl)-2-Amino ethanesulfonic Acid]

Useful pH: 6.4 - 7.8

pKa (20 °C): 7.1 ± 0.1

C₆H₁₅NO₅S

MW: 213.25

Purity: ≥ 99.0%

pH (10%, H₂O): 3.5 - 5.0

Solubility (10% water): clear / colorless