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氫氧化鉀在不同溫度下的溶解度

發布來源:http://cncprobuild.com    更新時間:2022-05-13 點擊數:

氫氧化鉀是一種常見的無機堿,其性質與氫氧化鈉相似,具強堿性及腐蝕性,白色斜方結晶,工業品為白色或淡灰色的塊狀或棒狀。易溶于水,溶解時放出大量溶解熱,溶于乙醇,微溶于醚。易潮解,有極強的吸水性。那么氫氧化鉀在不同溫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?
氫氧化鉀在不同溫度下的溶解度,以下是它的具體參數表:
The solubility of potassium hydroxide at different temperatures is as follows:
溫度      溶解度
Temperature solubility
0℃       97g
0℃       97g
10℃      103g
10℃      103g
20℃      112g
20℃      112g
30℃      126g
30℃      126g
氫氧化鉀溶于水時放出大量的熱,很難測得大于30℃時的溶解度,如果說乙酸不算固體,那給舉個其它的例子,SbCl3在0℃時溶解度是601.6克,60℃時溶解度是4531克,80℃時是無窮大。
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 ℃.
確實如此,一滴水就能改變分子間的力,使它從固態變為液態。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.
氫氧化鉀
氫氧化鉀是工業生產的重要物料,可用于用于電鍍、雕刻、石印術、鉀鹽生產的原料,如高錳酸鉀、碳酸鉀、用于生產鉀硼氫、安體舒通、沙肝醇、丙酸睪丸素、黃體酮、香蘭素;
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;
用于生產鉀肥皂、堿性蓄電池、化妝品(如冷霜、雪花膏和洗發膏);在染料工業中,用于生產還原染料,如還原藍RSN、用作分析試劑、皂化試劑、二氧化碳和水分的吸收劑;
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;
在紡織工業中,用于印染、漂白和絲光,并大量用作制造人造纖維、聚酯纖維的主要原料,也用于用于制造三聚氰胺染料、還用于冶金加熱劑和皮革脫脂等方面。
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.
氫氧化鉀在不同溫度下的溶解度以及它的應用行業相關內容就講解到這里了,如果您對該產品有其他的問題要處理,那么就關注我們的網站cncprobuild.com,一起來討論分享吧。
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 cncprobuild.com, let's discuss and share.

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