氫氧化鉀（KOH）是一種化學品，常用于工業、農業等領域。其使用需要注意以下問題：

Potassium hydroxide (KOH) is a chemical commonly used in industries, agriculture, and other fields. The following issues need to be noted when using it:

氫氧化鉀是一種強堿性物質，具有腐蝕性，使用前應注意，戴手套、護目鏡等個人防護設備。

Potassium hydroxide is a strong alkaline substance that is corrosive. Before use, attention should be paid to safety, and personal protective equipment such as gloves and goggles should be worn.

氫氧化鉀的存儲需要注意，應存放在干燥、通風的地方，與酸類、有機物等物質分開存放，避免發生火災或爆炸事故。

Attention should be paid to the storage of potassium hydroxide. It should be stored in a dry and ventilated place, separate from acids, organic substances, and other substances, to avoid fire or explosion accidents.

氫氧化鉀的使用需要控制劑量，避免浪費或使用過量，因為過量使用會對環境和人體健康造成危害。

The use of potassium hydroxide requires dose control to avoid waste or excessive use, as excessive use can cause harm to the environment and human health.

氫氧化鉀的應用范圍廣泛，但需注意不要與其他物質混合使用，以免產生危險的反應或化學變化。

Potassium hydroxide has a wide range of applications, but care should be taken not to mix it with other substances to avoid dangerous reactions or chemical changes.

氫氧化鉀的使用結束后，應及時清理和處理殘留物，避免對環境造成污染和危害。

After the use of potassium hydroxide, the residues should be promptly cleaned and treated to avoid pollution and harm to the environment.

氫氧化鉀是一種化學品，使用時需要注意、存儲、劑量控制、應用范圍和殘留物處理等問題，以確保其、有效地使用。你有需求就來我們網站http://www.shrisa.cn咨詢吧！

Potassium hydroxide is a chemical that requires attention to safety, storage, dose control, application range, and residue treatment issues when used to ensure its safe and effective use. Come to our website if you have any needs http://www.shrisa.cn Consult!