One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, HPLC of Formula: C28H30O4, such as the rate of change in the concentration of reactants or products with time.In a article, mentioned the application of 125-20-2, Name is Thymolphthalein, molecular formula is C28H30O4
An optical system for the measurement of pH value of foods during its high-pressure treatment was developed. The principle is an absorption measurement using indicator dyes. An indicator mix of 16 different pH-sensitive substances is used to cover the pH range of food. To manage the difficult spectra, a multivariate approach is used. The calibration of the system is performed by taking five different buffer solutions with known pressure behavior (TRIS, CAPS, citric, phosphoric, and acetic acid buffers). The corresponding spectra of the indicator mix are measured and fed to a multivariate data model together with calculated pH values. Some chemometric models have been tested to estimate the pH value based upon the spectra of the indicator mix. The calibration device covers a pH range from 2 to 8 at ambient pressure. After calibration, the system is able to determine the pH value at pressures of up to 450 MPa with an accuracy of 0.24 pH units using eight different test media.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. HPLC of Formula: C28H30O4, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 125-20-2, in my other articles.
Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H4396O – PubChem