氢氧化钾是强碱，具有强碱性及腐蚀性，可使石蕊试液变蓝、酚酞试液变红。下面就来讲讲氢氧化钾在各行业中的用途内容吧。
Potassium hydroxide is a strong base with strong alkalinity and corrosiveness, which can make litmus test solution blue and phenolphthalein test solution red. Let’s talk about the use of potassium hydroxide in various industries.
1、农业中
1. In agriculture
①.氢氧化钾用于调节土壤pH值。
① Potassium hydroxide is used to adjust soil pH.
②.用于生产肥料，为作物提供钾，特别是那些不能耐受氯离子的作物。
② It is used to produce fertilizers and provide potassium for crops, especially those that cannot tolerate chloride ions.
③.用于除草剂和杀菌剂，用亚磷酸和氢氧化钾的混合物，可定期喷洒以防病虫害，用这种方法处理的作物几乎没有农药残留。
③. It is used as herbicide and bactericide. It is a mixture of phosphorous acid and potassium hydroxide. It can be sprayed regularly to prevent pests and diseases. The crops treated by this method have almost no pesticide residues.
2、化学工业中
2. In the chemical industry
①.氢氧化钾主要用作钾盐生产的原料，如高锰酸钾、碳酸钾、铝酸钾、月桂酸盐、甲酸盐、葡萄糖酸盐等。
①. Potassium hydroxide is mainly used as raw material for potassium salt production, such as potassium permanganate, potassium carbonate, potassium aluminate, laurate, formate, gluconate, etc.
②.用于调节化学溶液pH值，化学分析试剂，例如在酸滴定中，帮助确定浓度水平。
②. Used to adjust the pH value of chemical solutions, chemical analysis reagents, such as in acid titration, to help determine the concentration level.
③.还用于促进干燥，可用作干燥剂，以去除碱性溶剂中的水分，尤其是胺类和吡啶类。
③. It is also used to promote drying and can be used as a desiccant to remove water in alkaline solvents, especially amines and pyridines.
3、化学实验室
3. Chemical laboratory
氢氧化钾测试有助于检测皮肤上的真菌感染，还有助于研究昆虫解剖学，因为它加速了软组织的分解过程。
The potassium hydroxide test helps to detect fungal infections on the skin and also helps to study insect anatomy because it accelerates the decomposition process of soft tissue.

4、石化行业
4. Petrochemical Industry
①.在石油和天然气的精炼中，氢氧化钾有助于去除有机酸和硫化合物。
① In the refining of oil and natural gas, potassium hydroxide helps to remove organic acids and sulfur compounds.
②.在从油脂生产生物柴油时，起催化剂的作用。
② It acts as a catalyst in the production of biodiesel from fats and oils.
③.气流中的二氧化碳、三氧化硫、三氧化氮在氢氧化钾的帮助下被吸收。
③ Carbon dioxide, sulfur trioxide and nitrogen trioxide in the gas stream are absorbed with the help of potassium hydroxide.
5、化妆品行业
5. Cosmetics industry
①.氢氧化钾用于制造美甲产品，因为它有助于清洁指甲和溶解角质层；
① Potassium hydroxide is used in the manufacture of nail enhancement products because it helps clean nails and dissolve the cuticle;
②.用于剃须产品，有助于脱毛；
② Used for shaving products, which is helpful for hair removal;
③.生产乳液、洗发水、发胶和其他化妆品的原料，主要用作酸碱度调节剂和PH调节剂。
③. Raw materials for the production of lotion, shampoo, hair gel and other cosmetics, mainly used as pH regulator and pH regulator.
④.不仅假牙清洁剂，烤箱清洁剂、车道和混凝土清洁剂也含有氢氧化钾。
④ Not only denture cleaners, but also oven cleaners, driveways and concrete cleaners also contain potassium hydroxide.
6、食品工业
6. Food industry
①.氢氧化钾用于软化橄榄；
① Potassium hydroxide is used to soften olives;
②.是一种常见的食品添加剂，用于制作汽水、巧克力和可可等；
② . is a common food additive, used for making soda, chocolate, cocoa, etc;
③.可作为冰淇淋等食品的增稠剂和稳定剂；
③ It can be used as a thickener and stabilizer for ice cream and other foods;
④.还有助于制作更脆的烘焙食品，可作为防腐剂添加到食品中；
④ It also helps to make crisper baked goods and can be added to food as a preservative;
⑤.用于生产彩色焦糖；
⑤ For producing colored caramel;
⑥.用于水果和蔬菜的清洗和化学去皮；
⑥ Used for cleaning and chemical peeling of fruits and vegetables;
⑦.有助于延长食物的保质期。
⑦ It helps to extend the shelf life of food.
在此我们讲解了六个方面的用途，还有在纺织工业、皮革工业、清洁行业中等等都有所应用，更多使用的事项您可以来我们网站https://www.tsswhg.com咨询！
Here we explain the use of six aspects, as well as its application in the textile industry, leather industry, cleaning industry and so on. For more information, you can come to our website https://www.tsswhg.com consulting service