氫氧化鉀，它是一種普通的無機堿性物質，化學式為KOH，分子量為56.1，常溫下呈白色粉末或片狀固體。性能類似于氫氧化鈉，具有較強的堿性和腐蝕性，0.1毫安/L溶液pH為13.5。很容易在空氣中吸水而潮解，并吸收二氧化碳成為碳酸鉀。在熱水中溶解約0.6份熱水，0.9分冷水，在醚中溶解3份，乙醇3份，甘油2.5份。下面
順酐廠家為您講解下氫氧化鉀的用處以及注意事項。
Potassium hydroxide is a common inorganic alkaline substance with the chemical formula KOH and a molecular weight of 56.1. It appears as a white powder or flake solid at room temperature. The performance is similar to that of sodium hydroxide, with strong alkalinity and corrosiveness. The pH of a 0.1 milliampere/L solution is 13.5. It is easy to absorb water and deliquescence in the air, and absorb carbon dioxide to become potassium carbonate. Dissolve approximately 0.6 parts of hot water, 0.9 parts of cold water, 3 parts of ether, 3 parts of ethanol, and 2.5 parts of glycerol in hot water. Below, the maleic anhydride manufacturer will explain to you the use and precautions of potassium hydroxide.
氫氧化鉀的用處有什么?
What is the use of potassium hydroxide?
1.適用于刻字、電鍍、石印等印件。
1. Suitable for engraving, electroplating, lithography and other printing materials.
2.用作鉀鹽原料：高錳酸鉀、碳酸鉀等均為鉀鹽的主要原料。
2. Used as raw materials for potassium salt production: Potassium permanganate, potassium carbonate, etc. are the main raw materials for potassium salt.
3.用于制藥行業(yè)，鉀硼氫、安體舒通、沙肝醇、丙酸睪酮、黃體酮、香蘭素等。
3. It is used in the pharmaceutical industry to produce potassium borohydride, spironolactone, salbutamol, testosterone propionate, progesterone, vanillin, etc.
4.用于輕工業(yè)，鉀肥皂，堿性電池，化妝品，雪花膏，洗發(fā)膏等化妝品。
4. Used in light industry to produce potassium soap, alkaline batteries, cosmetics, snow cream, shampoo and other cosmetics.
5.同樣，氫氧化鉀是還原藍RSN等染料工業(yè)還原染料的常用原料。
Similarly, potassium hydroxide is a commonly used raw material for the industrial production of vat dyes such as vat blue RSN.
6.用作分析試劑、皂化劑、二氧化碳和水分的吸收劑。
6. Used as an absorbent for analytical reagents, saponifiers, carbon dioxide, and water.
7.在紡織工業(yè)中，用于印染、漂白、絲光等行業(yè)，廣泛應用于人造纖維、滌綸等行業(yè)，還用于染料三聚氰胺的。
7. In the textile industry, it is widely used in industries such as printing and dyeing, bleaching, and mercerizing, as well as in industries such as synthetic fibers and polyester. It is also used in the production of melamine dye.
8、也可以用來做冶金加熱劑和皮革脫脂。
8. It can also be used as a metallurgical heating agent and leather degreasing.
氫氧化鉀的注意事項：
Precautions for potassium hydroxide:
交通注意事項：在鐵路運輸中，可采用敞口裝運鋼桶包裝。裝船時包裝要完整，裝載要平穩(wěn)。確保容器在運輸過程中不泄漏、不倒塌、不墜落、不損壞。禁止混裝易燃物、可燃物、酸類、食用化學品等;交通工具上應配備泄漏應急處理設備;
Traffic precautions: In railway transportation, open shipping steel drums can be used for packaging. When loading, the packaging should be complete and the loading should be smooth. Ensure that the container does not leak, collapse, fall, or be damaged during transportation. Prohibit mixing flammable materials, combustibles, acids, edible chemicals, etc; Transportation vehicles should be equipped with leakage emergency response equipment;
儲藏注意事項：存放于陰涼、干燥、通風良好的儲藏室。避開火、熱源。庫內水份濕度不要超過85%。包裝袋必須密封，不能潮濕。應該和易燃(可燃)物，酸性物質等分開存放，切忌混入。貯存區(qū)域應備有適當的材料收容泄漏;
Storage precautions: Store in a cool, dry, and well ventilated storage room. Avoid fire and heat sources. The moisture content in the warehouse should not exceed 85%. The packaging bag must be sealed and not damp. It should be stored separately from flammable (combustible) substances, acidic substances, etc., and must not be mixed in. The storage area should be equipped with appropriate materials to contain leaks;
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