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2-[bis(2-hydroxyethyl)amino]ethanesulfonic acid CAS 10191-18-1
Category:
Product Description
Molecular Formula:C6H15NO5S
Molecular Weight:213.25
Package: 1kg,5kg,10kg,25kg
Worldwide Delivery
Made in China
Product Details
Introduction and Application
BES (N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonic acid) is a white powder, easily soluble in water, with a pH value of 2.5-5.0. As a biological buffer, it is widely used in laboratory research and development and chemical and pharmaceutical synthesis.
Specification
Appearance | White powder |
Melting point | 150-155°C |
Density | 1.210 |
Refractive Index | 1.550 |
PH | 2.5-5.0 |
pH range of alkaline indicator color change | 6.4-7.8 |
Acidity coefficient (pKa) | 7.1-7.15 |
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