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Wuhan Desheng Biochemical Technology Co., Ltd
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Can we determine whether the BES buffer 10191-18-1 solution can be used based on its state?

Product Details

Place of Origin: hubei

Brand Name: desheng

Certification: ISO9000

Model Number: 10191-18-1

Payment & Shipping Terms

Minimum Order Quantity: 20kg

Price: Detailed discussion

Packaging Details: 20kg / box

Delivery Time: 5 days

Payment Terms: L/C, D/P, T/T, Western Union

Supply Ability: 5t/week

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Specifications
Highlight:

BES buffer

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10191-18-1

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Biological Buffer

Appearance:
White Powder
Model:
BES Buffer
Manufacturer:
Desheng
Packing:
500g / Box
Appearance:
White Powder
Model:
BES Buffer
Manufacturer:
Desheng
Packing:
500g / Box
Description
Can we determine whether the BES buffer 10191-18-1 solution can be used based on its state?

N. N-bis (2-hydroxyethyl) -2-aminoethanesulfonic acid (BES) has been widely used as an efficient biological buffer in biological experiments, organic synthesis, and water-based polyurethane materials. However, when conducting relevant experiments, researchers need to ensure that the BES buffer solution is effective, and the state of the solution can reflect certain issues.

 

Product Name N. N-bis (2-hydroxyethyl) -2-aminoethanesulfonic acid Chemical abbreviation BES buffer
CAS number 10191-18-1 Product appearance White crystalline powder
Molecular weight 213.25 Molecular formula C6H15NO5S
Melting point 150-155 °C Density 1.210 (estimate)
Storage conditions Store in a sealed, cool, ventilated, and dry environment at room temperature
Product advantages Purity can reach over 99%, with good water solubility
Manufacturer Hubei Xindesheng Material Technology Co., Ltd

 

1, Appearance inspection: Preliminary assessment of solution condition

 

Firstly, we can preliminarily determine whether the BES buffer solution can be used by observing its appearance. Under normal circumstances, BES buffer solution should be a colorless and transparent liquid. If there is a noticeable color change in the solution, such as dark yellow, brown, or turbidity, it may indicate that the solution has deteriorated or been contaminated and should not be continued to be used.

 

Can we determine whether the BES buffer 10191-18-1 solution can be used based on its state? 0

BES buffer powder

 

In addition, attention should be paid to whether there are precipitates or suspended solids in the solution. Improper handling of BES buffer solution during storage and use, such as prolonged exposure to high temperatures or light conditions, may lead to precipitation or crystallization of components in the solution. Therefore, if obvious precipitates or suspensions are found in the solution, caution should be exercised and it is best to prepare a new buffer solution.

 

2, Solubility test: Check if BES powder is fully dissolved

 

BES powder raw materials have a white crystalline powder appearance and good water solubility, which can be fully dissolved in water. This characteristic enables BES to be uniformly dispersed in solution, thereby exerting its buffering effect. Therefore, we can determine the state of the BES buffer solution by checking for the presence of undissolved crystal particles. If the BES powder is not completely dissolved even after strictly following the preparation method in the manual, the solution may not be suitable for continued use.

 

3, Further testing to ensure that the BES solution can continue to be used

 

When there are undissolved granular substances, obvious precipitated substances, abnormal color of the solution, etc. in the BES solution, it can be preliminarily judged that the BES solution cannot be used anymore. However, when BES does not exhibit the above conditions, it is impossible to determine whether it can continue to be used based on the state of the solution, and the next step of inspection needs to be carried out.

 

BES buffer solution has high stability under specific temperature and pressure conditions. This stability ensures the reliability of the solution in different experimental environments, enabling it to exhibit good buffering effects in various experiments and applications. Therefore, it is necessary to conduct relevant tests on the stability and acidity/alkalinity of BES solution. Ensure that all indicators meet the relevant test requirements before continuing to use.

 

4, Precautions

 

BES buffer is easier to store in powder form, but when prepared into a solution, the solution may deteriorate. Therefore, it is recommended to use and prepare BES solution immediately. In addition, when preparing BES solution, it is necessary to ensure that the powder raw materials are within their shelf life, and to quantitatively prepare the solution according to experimental requirements to avoid unnecessary waste.

 

Can we determine whether the BES buffer 10191-18-1 solution can be used based on its state? 1

Product packaging

 

Hubei Xindesheng Material Technology Co., Ltd. is a high-quality manufacturer specializing in the production of biological buffering agents such as BES. It has advanced equipment and excellent technical personnel, and a professional laboratory is the foundation of product research and development. Advanced equipment and excellent technical personnel ensure product quality and provide good after-sales service. With nearly 20 years of research and development experience, it can meet the different needs of users! If you have a recent need to purchase biological buffering agents, please click on the official website of Desheng to learn more details!

 

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