- Category :
Other Chemicals
- CAS NO : 10191-18-1
- EC NO : 233-465-5
- Molecular Formula : C6H15NO5S
- Main Specifications : White Powder
- 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;
Package: 500g/bottle
Uses : Biological buffer
Molecular Structure:
Product description:
BES buffer is a branch of the Good's buffer system, which, like other Good's buffers, belongs to the category of zwitterionic buffer. From the appearance, it appears in a white powder form, with a pure white color and a delicate powder texture. Its purity is very high, reaching a value of 99%. Due to its powder form, we need to configure it as a solvent before use. BES powder is soluble in water and easy to configure, with a buffer range between pH 6.4 and 7.8.
Application of BES buffer:
1. In biological experiments, it is an important pH stabilizing reagent, usually selecting appropriate weak acids and their conjugated bases to mix to obtain a suitable pH value.
2. BES used as binding buffer and eluent in cation exchange chromatography
3. Used as buffer in gel filtration chromatography;
4. In personal care and cosmetic applications, BES, as a skin exfoliator, can protect the active ingredients from degradation;
5. Used for waterborne polyurethane materials;
6. A versatile catalyst precursor for the mild hydrocarboxylation of alkanes to carboxylic acids.
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