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 anniversary since the birth of Pavel Bazhov. The series included the following films: "Sinyushka's Well" (1973), "The Mistress of the Copper Mountain" (1975), "The Malachite Casket" (1976), "The Stone Flower" (1977), "Podaryonka" (based on "Silver Hoof", 1978), "Golden Hair" (1979), and "The Grass Hideaway" (1982). Three hand-drawn animated films were released by Soyuzmultfilm in the 1970s: "Silver Hoof" in 1977 directed by Gennady Sokolsky and written by Genrikh Sapgir, "The Master Craftsman" in 1978 directed by Inessa Kovalevskaya, was based on "The Stone Flower" and "The Master Craftsman"; "The Fire-Fairy" in 1979 directed by Natalia Golovanova. The Malachite Box The