|
Atomistry » Thallium » Chemical Properties » Thallic hydroxide | ||
Atomistry » Thallium » Chemical Properties » Thallic hydroxide » |
Thallic hydroxide, TlO.OH
Thallic hydroxide, TlO.OH or Tl2O3.H2O, is obtained by precipitating a solution of a thallic salt with a slight excess of alkali hydroxide or ammonia, washing the precipitate, and drying it at the ordinary temperature in the air. It is also produced by the action of alkali hypochlorite on an alkaline solution of a thallous salt.
Thallic hydroxide is a reddish-brown powder. When heated to 110°-120° it is completely dehydrated to thallic oxide, and it is also dehydrated when heated in contact with the liquid from which it has been precipitated. The freshly precipitated hydroxide reacts readily with acids; but, after it has been dried, solution in acids is slow, and is accompanied by partial reduction. The hydroxide is practically insoluble in water. |
Last articlesFe in 2YXOFe in 2YRS Fe in 2YXC Fe in 2YNM Fe in 2YVJ Fe in 2YP1 Fe in 2YU2 Fe in 2YU1 Fe in 2YQB Fe in 2YOO |
© Copyright 2008-2020 by atomistry.com | ||
Home | Site Map | Copyright | Contact us | Privacy |