China Factory Supply N, N-Bis (2-hydroxyethyl) -2-Aminoethanesulfonic Acid Used for Biological Buffer CAS 10191-18-1 Bes, Find details about China Biological Buffer, Pharmaceutical Intermediates from Factory Supply N, N-Bis (2-hydroxyethyl) -2-Aminoethanesulfonic Acid Used for Biological Buffer CAS 10191-18-1 Bes
Melting point | 150-155 °C |
density | 1.210 (estimate) |
refractive index | 1.5500 (estimate) |
storage temp. | room temp |
solubility | H2O: 1 M at 20 °C, clear, colorless |
form | Powder |
color | White |
PH | 2.5-5.0 (25ºC, 1M in H2O) |
PH Range | 6.4 - 7.8 |
pka | 7.1(at 25ºC) 7.15(at 20ºC) |