N,N-dimethylformamide is an organic compound with the molecular formula C3H7NO, which is a colorless and transparent liquid. It is a kind of chemical material with wide application, and also a kind of excellent solvent with wide application. It can be mixed with water and most organic solvents except halogenated hydrocarbons, and has good solvency ability […]

A collective term for the alkali metals and the hydroxides corresponding to monovalent silver and monovalent thallium, such as sodium hydroxide, potassium hydroxide, rubidium hydroxide, etc. Generally refers to caustic sodium and caustic potassium. That is, sodium hydroxide and potassium hydroxide. Because of their aqueous or other solutions to the skin, skin, paper, etc. have […]

Phthalic anhydride generally refers to phthalic anhydride. Phthalic anhydride is an organic compound with the molecular formula C8H4O3, which is a cyclic anhydride formed by dehydration within the phthalic acid molecule. Phthalic anhydride is a white solid and is an important raw material in chemical industry, especially used in the manufacture of plasticizers. 1. Phthalic […]