复合碱 - Names and Identifiers
复合碱 - Physico-chemical Properties
| Density | 2.24 |
| Melting Point | 5220C |
| Physical and Chemical Properties | Fine gray-white oily mud, strong alkaline. Soluble in water, soluble in acid, glycerol, sugar or ammonium chloride solution. Release a lot of heat when dissolved in acid. |
| Use | Main Ingredients: calcium oxide chelate, Ca(OH)2, activated white mud, diatomite, activated carbon, saturated alkali solution. |
复合碱 - Introduction
calcium oxide, also known as calcium oxide, is an inorganic compound. The following is a description of the nature, use, formulation and safety information of calcium oxide:
Nature:
- calcium oxide is a colorless or white solid with high density.
-It is strongly alkaline.
-in water can react with water, generating calcium hydroxide (lime water).
-It can react with many inorganic and organic substances.
Use:
- calcium oxide is widely used in industrial and agricultural fields.
-In industry, it is often used in the production process of water treatment, steel making, glass manufacturing and manufacturing other chemicals.
-In agriculture, calcium oxide is used as a lime fertilizer to neutralize soil acidity and provide calcium.
Preparation Method:
- calcium oxide can be made by calcination of limestone.
-Limestone (natural ore of calcium oxide) is calcined at high temperature and can be decomposed into calcium oxide and carbon dioxide.
Safety Information:
- calcium oxide is strongly alkaline and needs to be safe during use or storage.
-Need to avoid contact with skin and eyes to prevent burns.
-Personal protective equipment such as protective gloves, glasses and masks should be worn when in use.
-When storing, store the calcium oxide in a dry, ventilated place away from flammable materials.
Last Update：2024-04-09 19:05:53