3-[N,N-bis(hydroxyethyl)amino]-2-hydroxypropanesulfonic acid DIPSO sodium salt CAS NO.102783-62-0

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2. Desheng is a manufacturer of biological buffer series products. Currently, there are many types of buffers produced, which can provide you with more comprehensive services;

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3-[N,N-bis(hydroxyethyl)amino]-2-hydroxypropanesulfonic acid DIPSO sodium salt, CAS No. 102783-62-0, the acidity dissociation constant value at room temperature is 7.6. It is a kind of Dipolar ion buffer, with characteristics very similar to DIPSO, is widely used in the field of molecular biology and biodiagnostic reagents. The effective buffer pH range of DIPSO sodium salt is between 7.0 and 8.2. Adjusting the pH value of the biological environment in the experiment is not affected by the external environment.
Buffers are often used in electrophoresis experiments and chromatography experiments to adjust the pH value of the experimental system. In order to expand the buffer range and applicability of DIPSO sodium buffer, it is usually combined with DIPSO buffer to form a new buffer. This combination of buffers extends the ability of pH buffering over a range of temperatures, while reducing the concentration of buffers used alone, thereby reducing the potential for toxicity to biological experiments.
Preparation method of DIPSO sodium buffer:
1. Weigh a certain amount of DIPSO sodium white crystal powder;
2. Prepare a quantitative amount of deionized water in a beaker;
3. Add DIPSO sodium powder to deionized water;
4. Stir with a stirring bar until the DIPSO sodium powder is completely dissolved;
5. Add deionized water again until the solution reaches the predetermined volume;
6. Filter sterilization (recommended) or autoclave;
7. Use immediately or store the solution below 4°C.
It should be noted that DIPSO sodium powder is soluble in water, has strong hygroscopicity, and can be decomposed when exposed to light. Desheng recommends that it be strictly sealed and stored in a dry place away from light. Avoid direct contact with the skin and eyes during use. If the solution accidentally comes into contact with the skin during the experiment, please rinse it off with running water as soon as possible.
Desheng has a professional R&D and production team of DIPSO sodium. The indicators and parameters of the DIPSO sodium powder produced by our company have been repeatedly tested and can fully meet the needs of customers. After 17 years of deep cultivation of in vitro diagnostic reagents, our company produces biological buffers, blood collection tube additives, chemiluminescence reagents, new Trinder's reagents and other products with high purity, stable performance and short delivery cycle, which are well received by many customers at home and abroad. In addition to the conventional indicators, our company can accept customized indicators, and has professional pre-sales and after-sales team support. Welcome to consult.