Malachite green

タイトルまたは説明

Malachite green 1.Photo: 2.Properties:With metalshine bottle green crystal, easy solve in water, solve in alcohol, methanol and pentanol, cyan water solution, most absorb wavelenghis**6.9nm, makesacidandalkaliindicator, PH0.0(yellow)*2.0 (green);PH*1.0(green)**3.5(colourless). 3. Requirment Results Loss on drying, percent ≤3.5 Sensitivity for Tungsten Passes test Biological stain test Passes test Sulfated ash, percent ≤2.0 Detection Passes test 4.Describe: 1).Malachite green is an organic compound that is used as a dyestuff and has emerged as a controversial agent in aquaculture. Malachite green is traditionally used as a dye for materials such as silk, leather, and paper. 2).Malachite green is traditionally used as a dye. Millions of kilograms of MG and related triarylmethane dyes are produced annually for this purpose. MG is active against the fungus Saprolegnia, which infects fish eggs in commercial aquaculture. 3).It is also a very popular treatment against ichthyophthirius in freshwater aquaria. The principal metabolite, LMG, is found in fish treated with malachite green, and this finding is the basis of controversy and government regulation