What are the chemical properties of calcium hydroxide produced by calcium hydroxide manufacturers?
Calcium hydroxide should be checked before and after use, especially before formal operation, the staff should carefully check the machine. What are the chemical properties of calcium hydroxide produced by calcium hydroxide manufacturers? Here we will introduce it in detail.
First of all, calcium hydroxide manufacturers know that calcium hydroxide is a white powdery solid. Commonly known as slaked lime and slaked lime, the aqueous solution is called clarified limewater. Acting with the indicator, the litmus test solution turns blue, and the phenolphthalein test solution turns red; it can react with some non-metal oxides to form salt and water. Calcium hydroxide produced by calcium hydroxide manufacturers is used in bleaching, hard water softener, soil acidity improvement, tap water disinfection clarifier and construction industry. It can also react with some acids to form salts and water. It can react with some salts to form another base and another salt. Calcium hydroxide is widely used in industry. Calcium hydroxide dust or suspension droplets can irritate mucous membranes, cause sneezing and coughing, saponify fat like alkali, absorb skin moisture, dissolve protein, and irritate and corrode tissues. Inhalation of lime powder may cause pneumonia. Calcium hydroxide is a strong base with the general properties of a base. Calcium hydroxide is a binary strong base, but it is only slightly soluble in water. If you will inhale water vapor when you inhale dust, pay attention to respiratory protection during work, wear work clothes, gloves, airtight dust-proof glasses made of dust-proof fiber, and apply ointment containing oil to prevent inhalation of dust. Alkali has bactericidal and antiseptic capabilities, and has a corrosive effect on skin and fabrics
Calcium hydroxide is a white powdery solid. Calcium hydroxide manufacturers tell you that its aqueous solution is usually called lime water, also known as slaked lime or slaked lime. Calcium hydroxide can turn purple litmus test solution blue and colorless phenolphthalein test solution red. The alkaline ratio of calcium hydroxide is corrosive to skin and clothing. Calcium hydroxide has alkaline properties. It is less alkaline or corrosive than this. It can be said to be a moderately strong base. These characteristics determine the wide application of calcium hydroxide. Obviously, it is not possible to use it in agriculture to reduce soil acidity and improve soil structure. Calcium hydroxide manufacturers need to understand clearly.
The reaction between calcium hydroxide and carbon dioxide often occurs in chemical laboratories, industrial and agricultural production, or in nature. use frequently. Lime mortar is well known for building brick and stucco walls. Lesser known is that this reaction also occurs in the sugar industry: during sugar production, calcium hydroxide is used to neutralize the acids in the syrup, and then carbon dioxide is introduced to convert the remaining calcium hydroxide into sediment and filter Drop to reduce the sourness of the sugar.
Keywords：Calcium Hydroxide Manufacturers
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