Potassium hydroxide in the purchase price and other alkaline products will be higher, this is also because of its own performance is very good, for example, in a lot of toiletries need to use it, which plays a major role in cleaning and will not harm the skin, but in fact because it is still alkaline, potassium hydroxide factory Home, so in the storage time may also appear deterioration, so how should we use it to identify whether it has deterioration.

1、我們都知道堿性物質和酸性物質混合在一起的時候會進行中和反應，而這兩者在進行反應的過程當中是會產生鹽和水的，可是如果是變質的和酸性物質進行反映的是會有氣泡產生的，這種方法可以排除出來產品有沒有變質

1. We all know that the neutralization reaction will be carried out when the alkaline and acidic materials are mixed together, and salt and water will be produced in the process of the reaction. However, if the deteriorated and acidic materials are reflected, there will be bubbles. This method can exclude whether the product has deteriorated

2、還可以將溶液添加到產品當中進行攪拌，如果在攪拌之后出現沉淀物那么就表示氫氧化鉀已經變質。

2. The solution can also be added to the product for stirring. If there is sediment after stirring, it means that the potassium hydroxide has deteriorated.

3、還可以先準備一杯已經飽和的片堿溶液，然后再將需要檢測的產品添加進去如果仍然可以溶解進去，那么說明這個溶解進去的可能是其他的物質了，如果無法溶解進去依然以沉淀的狀態存在的時候那么一般出現變質的可能性會小一些。

3. You can also prepare a cup of saturated flake alkali solution first, and then add the product to be detected. If it can still be dissolved, it means that other substances may be dissolved. If it cannot be dissolved and still exists in the state of precipitation, the possibility of deterioration will be less.

金昊化工是一家集生產、研發、貿易為一體的綜合性化工公司。主要涵蓋無機化工產品、有機化工產品、實驗儀器等幾大系列。主營產品為氫氧化鉀、過硫酸銨、過硫酸鈉、順酐、二氯甲烷、水泥防水劑、色譜儀器毛細管等六十多個品種。

Jinhao chemical is a comprehensive chemical company integrating production, R & D and trade. Mainly covers inorganic chemical products, organic chemical products, experimental instruments and other major series. The main products are potassium hydroxide, ammonium persulfate, sodium persulfate, maleic anhydride, dichloromethane, cement waterproof agent, capillary of chromatographic instrument, etc.

產品主要用于農藥、農肥、水處理、制藥、造紙、冶金、建筑添加劑、橡膠制造等多個領域。

The products are mainly used in pesticide, agricultural fertilizer, water treatment, pharmacy, papermaking, metallurgy, building additives, rubber manufacturing and other fields.