Alfa Chemistry

Organic aluminum is a series of compounds containing carbon and aluminum bonds. As an important part of the metal organics, organoaluminium compound shows some unique properties in many reactions. The behavior of organoaluminium compounds can be understood based on the polarity of the aluminum-carbon bond and the high Lewis acidity of the three-coordinated species. In […]

I. Introduction of amphoteric surfactant Amphoteric surfactants are surfactants that contain both anionic and cationic hydrophilic groups in the same molecule. The biggest feature is that it can both donate protons and accept protons. II. Classification of Amphoteric Surfactants The molecules of amphoteric surfactants can be classified according to the anionic structure in its hydrophilic group, […]

What is Prussian Blue in Chemistry? Prussian blue(Fe4[Fe(CN)6]3·xH2O) is a dark blue synthetic inorganic pigment from the ferricyanide coordination class. It is made up of ferrous (Fe3+) and ferrous(Fe2+) ions bound by a cyanide bond (-CN). The formation of Prussian blue results from the reaction between potassium ferricyanide (K4[Fe(CN)6]) and ferric chloride (FeCl3), which leads […]