... crystal powderMelting point°C≥83CONTENT≥%60 Uses: TMT-Na3.9H2O Also called TMT-55( by Degussa), is a coomercial product that is ... as copper, cadmium, mercury, silver, lead and tin. It can also eliminate heavy metals that have already turned into complexes, so ... to 100g water to obtain the 15% aqueous solution, which called TMT-15 by Deguss(germany).Packing: 25kg drum Trithiocyanuric acid ...