Potassium hydroxide is a common inorganic base. Its properties are similar to sodium hydroxide. It is strongly alkaline and corrosive. It is white orthorhombic crystal. Industrial products are white or light gray block or rod. It is easily soluble in water, and gives off a large amount of dissolution heat when dissolving. It is soluble in ethanol and slightly soluble in ether. It is easy to deliquescence and has strong water absorption. What about the solubility of potassium hydroxide at different temperatures?
The solubility of potassium hydroxide at different temperatures is as follows:
When potassium hydroxide is dissolved in water, it gives off a lot of heat, and it is difficult to measure the solubility greater than 30 ℃. If acetic acid is not a solid, give another example. The solubility of SbCl3 is 601.6g at 0 ℃, 4531g at 60 ℃ and infinity at 80 ℃.
Indeed, a drop of water can change the force between molecules from solid to liquid. Even if it is hydrolyzed, it is dissolved in water.
Potassium hydroxide is an important material for industrial production. It can be used as raw materials for electroplating, engraving, lithography and potassium salt production, such as potassium permanganate, potassium carbonate, potassium borohydride, spironolactone, salganol, testosterone propionate, progesterone and vanillin;
Used in the production of potassium soap, alkaline battery and cosmetics (such as cold cream, snow cream and shampoo); In the dye industry, it is used to produce vat dyes, such as vat blue RSN, analytical reagent, saponification reagent, carbon dioxide and water absorbent;
In the textile industry, it is used for printing and dyeing, bleaching and mercerization, and is widely used as the main raw material for the manufacture of man-made fibers and polyester fibers. It is also used for the manufacture of melamine dyes, metallurgical heating agents and leather degreasing.
The solubility of potassium hydroxide at different temperatures and its application industry will be explained here. If you have other problems to deal with with this product, please pay attention to our website www.jinhao360 COM, let's discuss and share.