Aðferðir til að undirbúavatnsfrí InCl3felur aðallega í sér bein klórun á málmindium, niðurbrot og klórun oxíðs, bein hitun og þurrkun hýdrats, aðferð með lífrænum leysiefnum og klórun í þrepum hita. Setjið indíumblokkina í bikarglas, bætið við 36 prósent saltsýru og hitið. Indíum hvarfast mjög hratt í óblandaðri saltsýru og hvarfformúlan er sem hér segir:
2In plus 6HCl plus 8H 2 O= 2InCl3 · 4H 2 O plus 3H 2
The InCl3 solution was obtained by the reaction, and the InCl3 · 4H 2 O crystals were obtained by heating, evaporating, and dehydrating at the lowest level in a microwave oven. Put 29.3 g (about 0.1 mol) InCl3 · 4H 2 O and 100 mL cyclohexane in a 250 mL two-necked flask, install a moisture separator, a condenser tube, and a thermometer, and then heat it with an electric heating mantle. With the increase of heating temperature, reflux began, and the reflux liquid was white and turbid, and later clarified, and the solution in the water separator began to layer. With the increase of water output, the solution temperature gradually increased. When the amount of water that came out no longer increased, the heating was stopped, and a large amount of white powdery solid was precipitated at the bottom of the flask. After cooling to room temperature, it was filtered, and after vacuum drying for 2 h, the amount of white powdery solid was 20 g, and the volume of water in the water separator was about 6.8 mL. The entire dehydration process takes about 1.5 h.
Og þetta ferli krefst faglegrar aðgerð, ef þú vilt fá vatnsfría InCl3 skaltu ekki hika við að hafa samband við okkur, við getum boðið þér fyrsta-flokks vöru. Svo vinsamlegast ekki hika við að hafa samband við okkur.