Audited Supplier
1305-78-8
Cao
215-138-9
Calcium Oxide
Industrial Grade
Alkaline Oxide
First Class
Hongyu
Bag
25g/bag or 1MT/huge bag
Jiangsu, China
Product Description
√Calcium oxide is an inorganic compound
√the chemical formula is CaO
√the common name or traditional name is quick lime
√The physical property is a white powder on the surface
√the impure is grayish white
√it is light yellow or gray when containing impurities, and has hygroscopicity.
√the chemical formula is CaO
√the common name or traditional name is quick lime
√The physical property is a white powder on the surface
√the impure is grayish white
√it is light yellow or gray when containing impurities, and has hygroscopicity.
1. Can be used as a filler, for example: used as a filler for epoxy adhesives;
2. Used as analytical reagents, carbon dioxide absorbers for gas analysis, spectral analysis reagents, high-purity reagents for epitaxy and diffusion processes in semiconductor production, laboratory ammonia drying and alcohol dehydration, etc.
3. As a raw material, it can be used to manufacture calcium carbide, soda ash, bleaching powder, etc. It is also used in tanning, wastewater purification, calcium hydroxide and various calcium compounds;
4. It can be used as building material, metallurgical flux, cement quick-setting agent, phosphor flux;
5. Used as vegetable oil decolorizer, drug carrier, soil improver and calcium fertilizer;
6. It can also be used as refractory material and desiccant;
7. It can be used to prepare agricultural machinery No. 1 and No. 2 adhesives and underwater epoxy adhesives, and can also be used as a reactant for pre-reaction with 2402 resin;
8. Used for acid wastewater treatment and sludge conditioning;
9. It can also be used as a boiler shutdown protection agent, using the moisture absorption capacity of lime to keep the metal surface of the boiler water vapor system dry and prevent corrosion. It is suitable for long-term shutdown protection of low-pressure, medium-pressure, and small-capacity drum boilers;
10. It can react with water to prepare calcium hydroxide. The reaction equation is: CaO+H2O=Ca(OH)2, which belongs to the compound reaction.
Storage and transportation:
1. Precautions for transportation: €The packaging should be complete and the loading should be safe at the time of shipment.
€During transportation, it is necessary to ensure that the container does not leak, collapse, fall or be damaged.
€It is strictly forbidden to mix and transport with flammable or combustible materials, acids, food chemicals, etc.
€The transport vehicle should be equipped with leakage emergency treatment equipment during transportation.
€It is not suitable for transportation in rainy days;
2. Precautions for storage: €Store in a cool, ventilated warehouse.
€The humidity in the library is preferably not more than 85%.
€ Packaging must be completely sealed to prevent moisture absorption.
€ It should be stored separately from flammable (combustible) materials, acids, etc., and should not be stored together.
€Storage areas should be equipped with suitable materials to contain spills.
Q&A
Q: Are you a trading company or a factory?
A: We are factory.
Q: What is your main product?
A:Calcium oxide, calcium hydroxide
Q: How do you control the quality?
A: Our factory is equipped with professional technicians to control quality, out inspectors take sample for testing every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other Third-party inspection.
Q: How long time you can make the shipping?
A: We can make the shipping within 20 days after confirming the order.
Q: Where is your factory located? How can I visit the factory?
A: Our factory located in changshu jiangsu .Welcome to visit at any time, we can pick up the nearby machine factory.
