1305-78-8 | Calcium oxide

Packsize	Purity	Availability	Price	Discounted Price
5g	95%	in stock	$26.00	$18.00
25g	95%	in stock	$34.00	$24.00
100g	95%	in stock	$74.00	$52.00
250g	95%	in stock	$121.00	$85.00

Description

• Catalog Number: AE72700
• Chemical Name: Calcium oxide
• CAS Number: 1305-78-8
• Molecular Formula: CaO
• Molecular Weight: 56.0774
• MDL Number: MFCD00010911
• SMILES: [O-2].[Ca+2]

Upstream Synthesis Route

Calcium oxide, also known as quicklime, plays a crucial role in chemical synthesis as a versatile and widely used chemical compound. In chemical processes, calcium oxide is often employed as a key reactant or catalyst due to its high reactivity and ability to facilitate various reactions. One significant application of calcium oxide in chemical synthesis is its utilization in the production of calcium hydroxide through the process of hydration. When calcium oxide reacts with water, it undergoes a vigorous exothermic reaction to form calcium hydroxide, releasing heat in the process. This reaction is important in industries such as construction, agriculture, and water treatment for the preparation of slaked lime, which has numerous applications including soil stabilization, wastewater treatment, and as a component in mortars and plasters.Moreover, calcium oxide is also commonly used in the synthesis of calcium carbide, a crucial compound in the production of acetylene gas. The reaction between calcium oxide and carbon at high temperatures results in the formation of calcium carbide, which upon further reactions yields acetylene gas - a key intermediate in organic synthesis and an important industrial chemical used in welding, cutting, and various chemical processes.Additionally, calcium oxide finds application in the desulfurization of flue gases in coal-fired power plants and industrial processes. By reacting with sulfur dioxide, calcium oxide forms calcium sulfite and calcium sulfate, effectively removing sulfur impurities from exhaust gases and reducing environmental pollution.In summary, the versatile nature of calcium oxide makes it an indispensable component in various chemical synthesis processes, contributing to diverse industrial applications and advancements in the field of chemistry.