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 she catches the eye of a young noble man. She promises to marry him if he shows her the Tsarina herself at the Malachite Room of the Palace. Danilo the Craftsman hears about a most beautiful Stone Flower grows in the domain of the Mistress of the Copper Mountain. He goes to the mine and begs the Mistress to show him the Flower. The Mistress warns Danilo that he would never want to go back to his people, but he insists. She then shows him the Malachite Flower. Danilo disappears from the village, leaving his fiancée Katyenka behind. Danilo's story