氢氧化钠和氢氧化钾的区别 | 食品添加物合法業者資訊網

2015年4月6日—氢氧化钾是化学式为KOH的无机金属化合物，它也被称为“苛性钾“对化学家来说，它是一种有价值的强碱，也有很多工业应用。这种化合物在市场上以黄色或白色 ...

April 6, 2015Posted byAdmin[1]

Sodium Hydroxide and Potassium Hydroxide share some similar features though, there exists certain differences between them. Potassium Hydroxide and Sodium Hydroxide are both strong alkaline hydroxides, formed from the metallic ions of the same group in theperiodic table[2]. In the chemical point of view, they are bothinorganic compounds[3],strong bases[4], and having highly corrosive properties. They are slightly similar to each other in appearance,chemical properties[5], and reactivity with acids. But there are slight differences in their chemistry and practical applications.

In industrial applications, one is an alternative for another. But, Sodium hydroxide is relatively abundant and cheaper than Potassium hydroxide. Due to the cost factor, Sodium hydroxide is mostly used in many applications. But Potassium hydroxide ha...