2-(Bis(2-Hydroxyethyl)Amino)-Ethanesulfonicacid CAS10191-18-1 Biological Buffer Powder

BES acid, known as 2-(Bis(2-Hydroxyethyl)Amino)-Ethanesulfonicacid, is a biological buffer. Its molecular formula is C6H15NO5S, molecular weight is 213.25, melting point is 150-155°C, PH value is 2.5-5.0 (25°C, 1M in H2O), PKa is 7.1 (25°C) and 7.15 (20°C), acid-base indicator colour change PH value range is 6.4-7.8. BES acid is white crystal powder, conventional packaging is 25kg/ Carton drum. Desheng Biochemicals is the company that manufactures this product.
 
Introduction to BES acid
 

 
Basic information on the buffering zone of BES acid
 
BES acid can be used as a biological buffer and has excellent buffering properties. The basic information of its buffer zone is as follows:
Buffer pH range: 6.4 - 7.8
PKa value: 7.1 (25°C) and 7.15 (20°C)
Buffering capacity: can provide efficient buffering in the pH range 6.4-7.8
Buffer concentration: 0.05M to 0.5M BES acid buffer is typically used
Buffer preparation method: Add appropriate amounts of BES acid and NaCl to pure water, adjust the pH to the desired range, and finally dilute to the desired volume with pure water
 

BES Powder

 
Scenarios for the use of BES acid
 
BES acid has a wide range of applications in laboratory research and development and in chemical and pharmaceutical synthesis. Specifically, it can be used in the following scenarios:
Biochemical experiments
BES acid can be used as a biological buffer to adjust the pH value of experimental systems and to ensure the accuracy of results. It can also be used for the separation and purification of biological macromolecules such as proteins to improve the efficiency and accuracy of experiments.
Chemical and pharmaceutical synthesis
BES acid also has a wide range of applications in chemical and pharmaceutical synthesis. It can be used as a catalyst and intermediate in various chemical reactions.
Industrial dyestuffs.
BES acid can be used in textile printing and dyeing auxiliaries, which can effectively control the PH value and reactive dyes.
 
The advantages of producing BES acid by Desheng Biochemical
 
Desheng Biochemical is a professional manufacturer of BES acid, and its advantages in producing BES acid are mainly as follows:
Advanced production process
With advanced production technology and equipment, Deysheng Biochemistry is able to produce high purity and high quality BES acid products. At the same time, the company also has a perfect quality control system to ensure the stability and reliability of the products.
Reliable product quality
The BES acid products produced by Deysheng Biochemicals have undergone strict quality testing and are in compliance with international standards and industry standards. Their quality is stable and reliable, and can meet the various needs of customers.
Perfect service system
Deysheng Biochemistry not only provides high quality BES acid products, but also provides a full range of pre-sales, in-sales and after-sales services. The company has a professional technical team and sales team, which can provide customers with quality technical support and after-sales service and help them solve various problems.
Strong market competitiveness
The BES acid products produced by Desheng Biochemical have a strong competitiveness in the domestic and international markets. The company constantly optimises its product structure and service system to improve its market share and customer satisfaction and create greater value for customers.