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cas number for calcium carbonate

Calcium carbonate, denoted by the Chemical Abstracts Service (CAS) number 471-34-1, is a widely occurring compound found in various natural sources such as limestone, chalk, and marble. Specifically, it is a white, odorless powder that is primarily utilized in a multitude of industries due to its versatile properties and economic efficiency.

One of the most significant applications of calcium carbonate is in the construction industry, where it serves as a key ingredient in cement and mortar. The compound contributes to the strength and durability of these materials, making it essential for building structures. Additionally, it is also employed as a filler in the production of plastics, paints, and coatings, enhancing the texture and finish of these products while reducing costs.

The pharmaceutical and food industries also heavily rely on calcium carbonate. In pharmaceuticals, it is utilized as an antacid and dietary supplement, helping to alleviate symptoms of indigestion and acid reflux. In the food industry, this compound is often used as a food additive, serving as a calcium fortification agent and a bulking agent in various products.

cas number for calcium carbonate

Environmental applications of calcium carbonate cannot be overlooked. It is used in water treatment processes to remove impurities and enhance water quality. Additionally, it plays a role in the production of carbon dioxide (CO2) for the food and beverage industry, particularly in carbonation processes.

Despite its multitude of benefits, health and safety considerations are crucial when handling calcium carbonate. While it is generally recognized as safe, inhalation of dust or prolonged exposure can lead to respiratory issues or skin irritation. Therefore, proper safety measures should always be observed in industrial and laboratory settings.

In summary, with a CAS number of 471-34-1, calcium carbonate is an indispensable compound with diverse applications across various industries. Its role in construction, agriculture, pharmaceuticals, and environmental processes highlights its significance. As industries continue to evolve, the demand for calcium carbonate remains robust, reinforcing its status as a fundamental material in the global economy.

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