Potassium hydroxide is commonly used as a chemical additive and is one of the commonly used raw materials. Therefore, it has a large reserve in many industries, which puts forward high requirements for storage and operation disposal. After all, the storage of chemical products is relatively strict, which is entirely for the sake of safety. This paper describes the knowledge of operation, treatment and storage of potassium hydroxide from many aspects.

氢氧化钾储存于阴凉、干燥、通风良好的库房，由于产品具有一定的吸水性因此存储场所干燥，是用钢桶密封保存，但不要超过100公斤，避免造 成运输困难。远离火种、热源。库温不超过35℃，相对湿度不超过80％，这点比较好理解。化学产品都有一定的化学反应，尤其是产品加热后很容易产生反应， 因此要严格遵守。

Potassium hydroxide is stored in a cool, dry and well ventilated warehouse. Because the products have certain water absorption, the storage place is dry and sealed with steel drums, but not more than 100kg, so as to avoid transportation difficulties. Keep away from kindling and heat sources. It is easy to understand that the storage temperature is no more than 35 ℃ and the relative humidity is no more than 80%. Chemical products have certain chemical reactions, especially after heating, they are easy to react, so they should be strictly observed.

包装密封，塑料袋或二层牛皮纸袋外全开口或中开口钢桶都可以，切勿受潮。应与易燃物、酸类等分开存放，切忌混储。储区应备有合适 的材料收容泄漏物，在搬运或者取用过程中因硬物划伤造成产品洒落后能及时处理，杜绝隐患。

The package shall be sealed. The full opening or middle opening steel drum outside the plastic bag or two-layer kraft paper bag can be used. Do not be affected by moisture. It shall be stored separately from inflammables, acids, etc. and mixed storage shall not be allowed. The storage area shall be equipped with appropriate materials to contain the leakage, which can be handled in time after the product is spilled due to the scratch of hard objects in the process of handling or taking, so as to eliminate hidden dangers.

氢氧化钾储存时要有技术人员随时观察，如长时间没使用，需要进行检测，避免因天气因素造成产品变化，影响使用效果。

The storage of potassium hydroxide should be observed by technicians at any time. If it has not been used for a long time, it needs to be tested to avoid product changes caused by weather factors and affecting the use effect.

我们都知道产品运输是比较关键词的一环，尤其是氢氧化钾这种运输要求非常高的化学产品，不仅要注意运输情况还要考虑运输天气、包装规格等因素有关系，本文具体介绍几点注意事项：

In this paper, we should pay attention to the following factors, not only the transportation of potassium hydroxide, but also the transportation of potassium hydroxide. In particular, we should pay attention to the following key words:

氢氧化钾铁路运输时，钢桶包装的可用敞车运输。固体可装入0.5毫米厚的钢桶中严封，每桶净重不超过100公斤；起运时包装要完整，装载应稳妥。塑料袋或二层牛皮纸袋外全开口或中开口钢桶；螺纹口玻璃瓶、铁盖压口玻璃瓶、塑料瓶或金属桶、外普通木箱；

When potassium hydroxide is transported by railway, the packaged in steel drums can be transported by gondola. The solid can be put into a 0.5mm thick steel drum and sealed tightly, with a net weight of no more than 100kg; The package shall be complete and the loading shall be stable at the time of shipment. Full opening or medium opening steel drum outside plastic bag or two-layer kraft paper bag; Threaded glass bottles, iron capped pressure glass bottles, plastic bottles or metal barrels, and ordinary wooden cases outside;

运输过程中要确保容器不泄漏、不倒塌、不坠落、不损坏，如果是实验室用，可用螺纹口玻璃瓶、塑料瓶或镀锡薄钢板桶（罐）外满底板花格箱、纤维板箱或胶合板箱；严禁与易燃物或可燃物、酸类、食用化学品等混装混运。

In the process of transportation, ensure that the container does not leak, collapse, fall or damage. If it is used in the laboratory, the threaded glass bottle, plastic bottle or tinned sheet steel bucket (tank) can be filled with bottom plate lattice box, fiberboard box or plywood box; It is strictly prohibited to mix with inflammables or combustibles, acids, edible chemicals, etc.

运输时运输车辆应配备泄漏应急处理设备。严禁在雨雪天气的时候运输固体产品，避免因天气潮湿影响产品纯度。

During transportation, the transport vehicle shall be equipped with leakage emergency treatment equipment. It is strictly prohibited to transport solid products in rainy and snowy weather to avoid affecting the purity of products due to wet weather.

此外，镀锡薄钢板桶、金属桶、塑料瓶或金属软管外瓦楞纸箱也可以用来盛放氢氧化钾，厂家在客户用运输要求的时候也可以考虑。

In addition, tinned steel sheet barrels, metal barrels, plastic bottles or corrugated cartons outside metal hoses can also be used to contain potassium hydroxide. Manufacturers can also consider when customers use transportation requirements.