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氢氧化钾在不同温度下的溶解度

发布来源:http://www.jinhao360.com    更新时间:2022-05-13 点击数:

氢氧化钾是一种常见的无机碱,其性质与氢氧化钠相似,具强碱性及腐蚀性,白色斜方结晶,工业品为白色或淡灰色的块状或棒状。易溶于水,溶解时放出大量溶解热,溶于乙醇,微溶于醚。易潮解,有极强的吸水性。那么氢氧化钾在不同温度下的溶解度如何呢?
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?
氢氧化钾在不同温度下的溶解度,以下是它的具体参数表:
The solubility of potassium hydroxide at different temperatures is as follows:
温度      溶解度
Temperature solubility
0℃       97g
0℃       97g
10℃      103g
10℃      103g
20℃      112g
20℃      112g
30℃      126g
30℃      126g
氢氧化钾溶于水时放出大量的热,很难测得大于30℃时的溶解度,如果说乙酸不算固体,那给举个其它的例子,SbCl3在0℃时溶解度是601.6克,60℃时溶解度是4531克,80℃时是无穷大。
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 ℃.
确实如此,一滴水就能改变分子间的力,使它从固态变为液态。即使是水解,它也是在水中溶解了。
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.
氢氧化钾
氢氧化钾是工业生产的重要物料,可用于用于电镀、雕刻、石印术、钾盐生产的原料,如高锰酸钾、碳酸钾、用于生产钾硼氢、安体舒通、沙肝醇、丙酸睾丸素、黄体酮、香兰素;
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;
用于生产钾肥皂、碱性蓄电池、化妆品(如冷霜、雪花膏和洗发膏);在染料工业中,用于生产还原染料,如还原蓝RSN、用作分析试剂、皂化试剂、二氧化碳和水分的吸收剂;
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;
在纺织工业中,用于印染、漂白和丝光,并大量用作制造人造纤维、聚酯纤维的主要原料,也用于用于制造三聚氰胺染料、还用于冶金加热剂和皮革脱脂等方面。
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.
氢氧化钾在不同温度下的溶解度以及它的应用行业相关内容就讲解到这里了,如果您对该产品有其他的问题要处理,那么就关注我们的网站www.jinhao360.com,一起来讨论分享吧。
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.

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