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Product Descriptions：
Calcium oxide is an inorganic compound with the chemical formula CaO, commonly known as quicklime. The physical property is a surface white powder, impure ones are gray white, and when impurities are present, they are light yellow or gray, and have hygroscopicity. Calcium oxide is an alkaline oxide that is sensitive to moisture. Easy to absorb carbon dioxide and water from the air.
Calcium oxide (CaO), commonly known as quicklime or burnt lime, is a widely used chemical compound.It is a white, caustic and alkaline crystalline solid at room temperature.
Molecular formula: CaO
CAS: 1305-78-8
Appearance: White powder/white granules/white chunk
H.S. Code:2825909000
| Item | result |
| CaO(%) | 92.5 |
| LOI % | 0.8 |
| Free moisture % | 0.01 |
| Activity degree % | 420 |
| Fe2O3 % | 0.1 |
| Al2O3 % | 0.1 |
| K2O+Na2O % | 0.1 |
Application:
1. Used as an analytical reagent and a flux for manufacturing fluorescent powder.
2. Used for manufacturing calcium carbide, soda ash, bleaching powder, etc., and also used for tanning and wastewater purification, etc.
3. Used as building materials and metallurgical flux, it is the main raw material for preparing calcium hydroxide and various calcium compounds, and also a cheap alkali in the chemical industry. Widely used in pesticides, papermaking, food, petrochemical industry, tanning, wastewater purification and so on.
4. Calcium oxide is used in steel, pesticide, medicine, non-ferrous metal, fertilizer, leather making, calcium hydroxide making, ammonia drying in laboratory, carbon dioxide absorbent, alcohol dehydration, etc.
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| Payment Method | T/T OR 100% L/C AT SIGHT | ||||
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