Product Details
Place of Origin: EZHOU, CHINA
Brand Name: DESHENG
Certification: ISO9001:2008
Model Number: CAPS
Payment & Shipping Terms
Minimum Order Quantity: 10g
Price: Negotiable
Packaging Details: Plastic bottle/Ctn Box
Delivery Time: 1-3 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100kg/Month
Name: |
TOPS |
Full Name: |
N-ethyl-N-(3-sulfopropyl)-3-methylaniline Sodium Salt |
Appearance: |
White Crystal Powder |
Molecular Weight: |
279.33 |
Molecular Formula: |
C12H18NNaO3S |
CAS #: |
40567-80-4 |
PH Range Of Solution: |
5.5-9.5 |
Molar Absorbance: |
3.74*10^4 |
Industry: |
Medical & Health |
Category: |
Trinder Reagent |
Application: |
TOPS Trinder Reagent |
Name: |
TOPS |
Full Name: |
N-ethyl-N-(3-sulfopropyl)-3-methylaniline Sodium Salt |
Appearance: |
White Crystal Powder |
Molecular Weight: |
279.33 |
Molecular Formula: |
C12H18NNaO3S |
CAS #: |
40567-80-4 |
PH Range Of Solution: |
5.5-9.5 |
Molar Absorbance: |
3.74*10^4 |
Industry: |
Medical & Health |
Category: |
Trinder Reagent |
Application: |
TOPS Trinder Reagent |
In modern biomedical and clinical diagnostic fields, the chromogenic substrate TOPS (N-ethyl-N - (3-sulfopropyl) -3-methylaniline sodium salt) plays a crucial role as a key component in biochemical detection kits. TOPS, with its unique chemical structure and properties, exhibits excellent colorimetric performance and stability in various biochemical tests, providing strong support for medical diagnosis. However, the purity of TOPS has a significant impact on the accuracy and reliability of experimental results.
Product name | TOPS/Sodium 3-(N-ethyl-3-methylanilino)propanesulfonate |
Synonyms | 3-(N-Ethyl-3-methylanilino)propanesulfonic acid sodium salt |
CAS No | 40567-80-4 |
Molecular Formula | C12H18NNaO3S |
Molecular Weight | 279.33 |
Appearance | White crystalline powder |
Purity | 99% Min |
1, The influence of TOPS purity on the accuracy of experimental results
The purity of TOPS is directly related to the accuracy of biochemical testing experiments. TOPS with low purity may contain impurities, which may cause non-specific reactions with the test substance or interfere with the normal color reaction of the target substance. This may lead to false positives or false negatives in experimental results, thereby misleading doctors' diagnostic decisions.
TOPS powder
Specifically, if TOPS contains impurities with similar color development characteristics to the target substance, these impurities may competitively react with other components in the color development system, resulting in lower or higher measurement values of the target substance. In addition, impurities may also affect other reaction steps in the experiment, such as enzyme catalyzed reactions, further affecting the accuracy of experimental results. Therefore, high-purity TOPS is a key factor in ensuring the accuracy of experimental results.
2, The influence of TOPS purity on the stability of experimental results
High purity TOPS exhibits good stability during storage and use. This is because impurities may accelerate the decomposition of TOPS or react with other substances, leading to a decrease in performance. High purity TOPS, due to its low impurity content, has a longer shelf life and better stability. This is of great significance for ensuring the consistency and reliability of experimental results.
In biochemical testing experiments, if the purity of TOPS used is insufficient, its stability may be affected, resulting in fluctuations in experimental results between different batches or time points. This fluctuation not only increases the uncertainty of the experiment, but may also affect subsequent data analysis and conclusion judgment. Therefore, high-purity TOPS can reduce the variability of experimental results, improve the repeatability and reliability of experiments.
3, The impact of TOPS purity on experimental costs
Low purity TOPS may lead to reduced reproducibility of experimental results, which means that experiments may need to be repeated to verify the accuracy of the results. This not only wastes time and human resources, but also increases experimental costs. In addition, if the experimental results are inaccurate, subsequent research based on these results may also lose its significance, further increasing the risk and cost of scientific research investment.
On the contrary, high-purity TOPS can reduce the variability of experimental results, improve the repeatability and reliability of experiments, thereby reducing the number and cost of repeated experiments. Meanwhile, high-purity TOPS also has a longer shelf life and better stability, which can reduce losses and costs during storage and transportation. Therefore, from a cost-benefit perspective, choosing high-purity TOPS is a wise choice.
Product packaging
Hubei Xindesheng Material Technology Co., Ltd. can provide high-quality TOPS and other chromogenic substrate. The products have high purity, good water solubility, and can guarantee a white crystalline powder appearance, and all indicators meet relevant standards. If you have any recent purchasing needs, please click on the official website of Desheng to learn more details or contact me!