Malachite green colored cation. The oxalate salt is also marketed. The anions have no effect on the color. The intense green color of the cation results from a strong absorption band at 621 nm (extinction coefficient of ). Malachite green is prepared by the condensation of benzaldehyde and dimethylaniline to give leuco malachite green (LMG): Second, this colorless leuco compound, a relative of triphenylmethane, is oxidized to the cation that is MG: A typical oxidizing agent is manganese dioxide. Hydrolysis of MG gives an alcohol: This alcohol is important because it, not MG, traverses cell membranes. Once inside the cell, it is
The Malachite Box The Malachite Box The Malachite Box or The Malachite Casket () is a book of fairy tales and folk tales (also known as "skaz") of the Ural region of Russia compiled by Pavel Bazhov and published from 1936 to 1945. It is written in contemporary language and blends elements of everyday life with fantastic characters. It was awarded the Stalin prize in 1942. Bazhov's stories are based on the oral lore of the miners and gold prospectors. The first edition of "The Malachite Box" was released on 28 January 1939. It consisted of 14 stories and an introduction, which contained