Reference of 125-20-2, A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 125-20-2, Name is Thymolphthalein, molecular formula is C28H30O4. In a Article，once mentioned of 125-20-2
An activity is described in which items found around the home are used in electrochemical experiments to create messages and artistic designs. To do so, a battery is connected to wires fashioned out of aluminum foil. When these wire electrodes are touched to a paper towel soaked in fluids obtained from household cleaners or disinfectants, the resultant redox reactions cause color changes on the paper towel. For example, the reduction of water at a cathode can cause a blue color to develop on a paper towel soaked in foam cleaner that contains thymolphthalein, and oxidation of iodide ions at an anode can produce a black color on a paper towel soaked in decolorized iodine. The experiments are very simple to set up and carry out; produce striking visual results; and relate to concepts in electrochemistry, acid-base chemistry, and thermodynamics. As such, the activity may be tailored for use in settings that range from outreach events to general- and analytical-chemistry courses.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Reference of 125-20-2. In my other articles, you can also check out more blogs about 125-20-2
Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H4332O – PubChem