3- (cyclohexylamine) -1-propanesulfonic acid CAPS (1135-40-6) buffer, purity 99%, excellent quality

In chemical research and experiments, 3- (cyclohexylamine) -1-propanesulfonic acid CAPS buffer(1135-40-6) buffer has excellent buffering performance within a specific pH range, which can effectively resist the influence of external acidity and alkalinity and maintain the pH stability of the solution. This stable buffering performance is important for chemical experiments and biological research, ensuring the accuracy of experimental results and becoming the preferred choice for many researchers and laboratories.

The significance of CAPS purity of 99%

1. Ensure accurate and reliable experimental results: High purity CAPS buffer can minimize the interference of impurities on the experiment to the greatest extent possible. In chemical experiments, even trace impurities may affect the accuracy of experimental results. A CAPS buffer with a purity of 99% can provide a purer experimental environment. For example, in high-precision analysis experiments, high-purity buffers can prevent impurities from reacting with the test substance.  

CAPS powder

2. Improving the repeatability of experiments: Using CAPS buffer with a purity of 99%, due to its extremely low impurity content, the conditions of each experiment are more stable, thereby improving the repeatability of the experiment. Researchers can conduct repeated experiments with greater confidence to verify the reliability of the experimental results.  

3. Extend the service life of reagents: High purity CAPS buffer usually has better stability and is not easily affected by external factors to deteriorate. It can maintain its performance for a longer period of time and extend the service life of reagents. For laboratories, not only can it reduce costs, but it can also minimize the risk of experimental failure caused by reagent deterioration.  

Purity testing method for CAPS buffer

1. High performance liquid chromatography (HPLC)

(1) Principle: Separation and detection are achieved based on the different distribution coefficients of each component in the sample between the stationary phase and the mobile phase. For CAPS buffer, HPLC can separate it from potential impurities and perform quantitative analysis through a detector.

(2) Operation steps: Firstly, dissolve the CAPS buffer sample in an appropriate solvent to prepare a solution of a certain concentration. Then, inject the solution into the HPLC system and set appropriate chromatographic conditions, such as the composition of the mobile phase, flow rate, column temperature, etc. By detecting the peak area or peak height of CAPS buffer through a detector, the purity of CAPS buffer in the sample can be calculated based on the standard curve.

(3) Advantages: It has the advantages of high separation efficiency, fast analysis speed, and high sensitivity. It can accurately detect trace impurities in CAPS buffer and is a commonly used purity detection method.

2. Infrared spectroscopy (IR)

(1) Principle: Analyze the absorption characteristics of infrared light by substances. Different chemical bonds and functional groups will have specific absorption peaks in the infrared spectrum. By comparing the infrared spectrum of CAPS buffer samples with the standard spectrum, the purity of the samples can be determined.

(2) Operation steps: Prepare the CAPS buffer sample into an appropriate form, such as solid powder or liquid film, and then scan it using an infrared spectrometer. After obtaining the infrared spectrum of the sample, compare it with the standard CAPS buffer infrared spectrum to analyze the characteristics of absorption peak position, intensity, and shape.

(3) Advantages: It is a fast and non-destructive detection method that can perform qualitative and semi quantitative analysis on samples, and has good performance in detecting some organic impurities in CAPS buffer.

Concrete manifestation of superior quality

1. Strict production process: In order to ensure the purity of CAPS buffer reaches 99%, the manufacturer adopts strict production process. From the selection of raw materials to the control of the production process, every link has been carefully designed and strictly monitored. Advanced production equipment and technology ensure the high quality and purity of products. For example, using precise purification techniques to remove impurities and improve the purity of the product. At the same time, strictly control the production environment to avoid contamination from external impurities.

2. Strict quality inspection: In addition to strict production processes, high-quality CAPS buffering agents also undergo rigorous quality testing. The manufacturer is equipped with professional testing equipment and technical personnel to conduct comprehensive testing on each batch of products. The testing items include multiple indicators such as purity, pH value, moisture content, etc., to ensure that the product meets high quality requirements. Only products that have passed strict testing can be sold at the factory, providing users with reliable quality assurance.  

3. Good after-sales service: The high-quality CAPS buffer not only reflects the quality of the product itself, but also includes excellent after-sales service. The manufacturer provides professional technical support and consulting services to help users solve problems encountered during use. At the same time, manufacturers are able to respond promptly and take effective measures to handle user feedback and complaints, ensuring that user rights are protected.  

Product packaging

The 3- (cyclohexylamine) -1-propanesulfonic acid CAPS (1135-40-6) buffer has an important position and advantage in the field of chemistry due to its purity of 99% and superior quality. Strict production processes, quality inspections, and excellent after-sales service further ensure the quality of the products. As a leading manufacturer of CAPS buffering agents, Desheng can provide high-quality products with a purity of 99%, with stable supply and affordable prices. If you are interested in purchasing, please feel free to click on the website for consultation at any time!