Overview
Calcium oxide, or quicklime, is a white to grayish-white solid widely used in various industrial processes. Small packaging of calcium oxide is particularly useful for applications requiring precise quantities, such as laboratory use, small-scale construction projects, and agricultural treatments. Its high reactivity with water makes it valuable for processes like soil stabilization and pH adjustment. Small packaging ensures ease of handling and reduces waste, making it a preferred choice for businesses that require controlled usage. The packaging is typically designed to be moisture-proof to maintain the compound's efficacy until use.
Physical and Chemical Properties
Calcium oxide is a highly reactive compound with a molecular weight of 56.08 g/mol. It has a melting point of 2572°C and a boiling point of 2850°C, making it stable at high temperatures. The compound reacts exothermically with water to form calcium hydroxide, releasing significant heat in the process. Its density is 3.34 g/cm³, and it appears as a white to grayish-white solid. The solubility of calcium oxide in water is not applicable as it reacts immediately, forming a slurry. These properties make it indispensable in industries requiring high-temperature stability and alkaline conditions.
Main Applications
Calcium oxide is extensively used in construction for making mortar and plaster. In metallurgy, it serves as a flux to remove impurities during metal refining. Agriculture benefits from its use in soil pH adjustment and as a disinfectant. Water treatment plants utilize calcium oxide to soften water and remove contaminants. Small packaging is ideal for these applications, allowing for precise dosing and reducing material waste. Its versatility and effectiveness make it a staple in multiple industries.
Safety and Storage
Calcium oxide is highly caustic and can cause severe burns upon contact with skin or eyes. Proper protective equipment, such as gloves and goggles, is essential when handling the compound. Inhalation of dust should be avoided to prevent respiratory irritation. Storage requires airtight, moisture-proof containers in a cool, dry environment. Exposure to moisture can lead to premature reaction, reducing the compound's effectiveness. Proper labeling and handling procedures are critical to ensure safety in the workplace.
B2B Procurement Guide
When procuring small packaging calcium oxide, verify the supplier's certifications to ensure product quality. Packaging should be intact and moisture-proof to prevent degradation. Prices vary based on purity and packaging size, typically ranging from $50 to $150 per ton. Bulk purchases may offer cost savings, but small packaging is advantageous for businesses requiring precise quantities. Consider logistical factors such as storage conditions and transportation to maintain product integrity. Always request material safety data sheets (MSDS) for compliance and safety purposes.
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