Ethyl cyanoacetate is an organic compound with the chemical formula C5H7NO2. It is a colorless liquid, slightly soluble in water, soluble in lye, ammonia, and miscible in ethanol a
Jul 28, 2022
Benzaldehyde is an organic compound with the molecular formula C7H6O, which is a colorless liquid. Found in hyacinth, citronella, cinnamon, iris, rock rose.
Malonic acid is an organic acid with the chemical formula HOOCCH2COOH. It is soluble in water, alcohol, ether, acetone and pyridine. It exists in beetroot in the form of calcium sa
Jul 27, 2022
Pyridine is an organic compound with the chemical formula C5H5N, which is a six-membered heterocyclic compound containing a nitrogen heteroatom.
Microwave radiation usually refers to electromagnetic waves with a frequency of 300~300000MHz and a wavelength of less than 1m. When any object radiates infrared rays, it also radi
Jul 26, 2022
Barbituric acid is an organic compound with chemical formula C4H4N2O3, white crystalline powder, easily soluble in hot water and dilute acid, soluble in ether, slightly soluble in
Sensible Heat Flux refers to the heat exchange in the form of turbulent flow that occurs between the atmosphere and the underlying surface due to temperature changes.
Jul 25, 2022
Latent Heat Flux is the heat exchange per unit area under the condition of constant temperature, and the unit is watts per square meter.
Esterification is a type of organic chemical reaction, mainly the reaction of alcohol with carboxylic acid or inorganic oxo acid to form ester and water. It is divided into three c
Jul 22, 2022
Block copolymer is a special polymer prepared by connecting two or more polymer segments with different properties together.
Degree of Polymerization is a measure of polymer molecular size. Based on the number of repeating units, that is, the average number of repeating units contained in the polymer mac
Jul 21, 2022
Photodegradable plastics refer to materials in which polymer chains are decomposed in an orderly manner under the influence of ultraviolet rays.
