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Home > Point-of-Care Molecular Diagnostics > N, N-Bis (2-hydroxyethyl) -2-Aminoethanesulphonic Acid 10191-18-1 with a Purity of Over 99%
N, N-Bis (2-hydroxyethyl) -2-Aminoethanesulphonic Acid 10191-18-1 with a Purity of Over 99%
N, N-Bis (2-hydroxyethyl) -2-Aminoethanesulphonic Acid 10191-18-1 with a Purity of Over 99%
N, N-Bis (2-hydroxyethyl) -2-Aminoethanesulphonic Acid 10191-18-1 with a Purity of Over 99%
N, N-Bis (2-hydroxyethyl) -2-Aminoethanesulphonic Acid 10191-18-1 with a Purity of Over 99%
N, N-Bis (2-hydroxyethyl) -2-Aminoethanesulphonic Acid 10191-18-1 with a Purity of Over 99%
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N, N-Bis (2-hydroxyethyl) -2-Aminoethanesulphonic Acid 10191-18-1 with a Purity of Over 99%
N, N-Bis (2-hydroxyethyl) -2-Aminoethanesulphonic Acid 10191-18-1 with a Purity of Over 99%
N, N-Bis (2-hydroxyethyl) -2-Aminoethanesulphonic Acid 10191-18-1 with a Purity of Over 99%
N, N-Bis (2-hydroxyethyl) -2-Aminoethanesulphonic Acid 10191-18-1 with a Purity of Over 99%
N, N-Bis (2-hydroxyethyl) -2-Aminoethanesulphonic Acid 10191-18-1 with a Purity of Over 99%

N, N-Bis (2-hydroxyethyl) -2-Aminoethanesulphonic Acid 10191-18-1 with a Purity of Over 99%

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Product Description

Basic Info.
Model NO.
Bes Free Acid
EINECS
233-465-5
Classification
Biochemical Reagents
Grade
AR
Content
Purity Above 99%
Usage
Laboratory Reagents
Colour
White
Form
Powder
Water Solubility
Soluble
Molecular Weight
213.25
Product Description

Packaging Specification: Plastic bottle, 500g/bottle

CAS Number 10191-18-1
Molecular Formula C6H15NO5S
Molecular Weight 213.25
EINECS 233-465-5
Appearance White Powder
Melting Point 150-155 °C
Storage Conditions Room Temp
BES Free Acid 1
BES Free Acid 2
Brief Introduction

The full name of BES buffer is N, N-bis (2-hydroxyethyl) -2-amino Ethanesulfonic acid, which is a buffer solution in the biological buffer series. Its PH is 7.2. It is soluble in water at 0 ° C, and its solubility is up to 3.2M. It is often used as a reagent to regulate the pH value of cell culture media, as well as a buffer solution in experimental research and chemical synthesis processes.

Key Applications
  • Biological Experiments: Important pH stabilizing reagent, typically using weak acids and conjugated bases.
  • Chromatography: Used as binding buffer and eluent in cation exchange chromatography and as a buffer in gel filtration chromatography.
  • Personal Care: Acts as a skin exfoliator and protects active ingredients from degradation in cosmetic applications.
  • Industrial Materials: Applied in waterborne polyurethane materials.
  • Catalysis: Serves as a versatile catalyst precursor for the mild hydrocarboxylation of alkanes to carboxylic acids.
BES Buffer Application 1
BES Buffer Application 2
BES Buffer Application 3
Product Display 1
Product Display 2
Product Display 3
Lab Usage 1
Lab Usage 2
Lab Usage 3
Frequently Asked Questions
What is the purity of BES Free Acid provided?
The purity of our BES Free Acid is strictly controlled to be above 99%, making it suitable for high-precision biochemical research and diagnostic applications.
What is the optimal pH range for BES buffer?
BES (N, N-bis (2-hydroxyethyl) -2-amino Ethanesulfonic acid) has an effective pH buffering range typically centered around 7.2, which is ideal for various biological systems.
Is BES buffer soluble in water?
Yes, BES is highly soluble in water. At 0°C, its solubility can reach up to 3.2M, allowing for concentrated stock solutions.
How should BES Free Acid powder be stored?
BES Free Acid powder is stable and should be stored at room temperature in a cool, dry place. Ensure the container is tightly sealed to prevent moisture absorption.
What are the primary applications of BES in industry?
Beyond biological research, BES is used in the production of waterborne polyurethane materials, as a catalyst precursor in chemical synthesis, and as a skin exfoliator in the personal care industry.
Can BES be used in chromatography?
Yes, it is commonly used as both a binding buffer and an eluent in cation exchange chromatography, as well as a stabilizing buffer in gel filtration chromatography.

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N, N-Bis (2-hydroxyethyl) -2-Aminoethanesulphonic Acid 10191-18-1 with a Purity of Over 99%

N, N-Bis (2-hydroxyethyl) -2-Aminoethanesulphonic Acid 10191-18-1 with a Purity of Over 99%