[News & Trends]:Do you know about caustic soda and liquid caustic soda?

Flaky alkali and liquid alkali are two common alkaline substances that play important roles in industrial and agricultural production. So, what is the difference between them? Let's take a look together


The physical forms of flake alkali and liquid alkali are different. Tablet alkali exists in solid form, while liquid alkali exists in liquid form. Sodium hydroxide (NaOH) and sodium bicarbonate (NaHCO3) are mixed to form flake alkali, which is usually in the form of white particles. Liquid alkali refers to a solution of sodium hydroxide, usually with a concentration between 10% and 50%


There are also differences in the convenience of use between flake alkali and liquid alkali. Tablet alkali needs to be dissolved in advance before use because its solid particles are not easily soluble. Liquid alkali, on the other hand, does not require additional operations and can be used directly. This makes liquid alkali more convenient and efficient in certain situations, especially for large-scale production


In addition, the storage methods of flake alkali and liquid alkali are also different. Tablet alkali needs to be stored in a dry and ventilated place, avoiding moisture to avoid affecting its performance. Liquid alkali needs to be stored in a sealed container to avoid evaporation and water infiltration. This is because sodium hydroxide solution is prone to moisture absorption and spoilage


In specific applications, flake alkali and liquid alkali also have their own characteristics. Due to its solid form, caustic soda is relatively stable and less prone to leakage during transportation and storage. During the transportation and storage of liquid alkali, it is necessary to strengthen safety measures to prevent leakage accidents. However, liquid alkali is easier to mix and react in certain processing processes, making it more suitable for special process requirements


In summary, there are certain differences between flake alkali and liquid alkali in terms of physical state, ease of use, storage methods, and specific applications. When choosing to use, it is possible to determine which alkaline substance to use based on specific needs. Both caustic soda and liquid caustic soda are important chemical raw materials and play an irreplaceable role in industrial and agricultural production. I hope that through the introduction in this article, readers can better understand and use these two alkaline substances.