What is CaCO3 used for in pottery? What is the use of calcium carbonate? What does calcium do in a glaze? Is there calcium carbonate in clay

CaCO₃ 

Calcium carbonate (CaCO3) is a chemical compound composed of calcium, carbon, and oxygen. It is one of the most common naturally occurring minerals and is found in various forms, such as limestone, chalk, and marble.

Here are some key points about calcium carbonate symbol and its uses:

Construction and Building Materials: Calcium carbonate is widely used in the construction industry as a building material. It is a key ingredient in cement, mortar, and stucco, providing strength and stability to structures.

Fillers and Extenders: Calcium carbonate is used as a filler and extender in various products. It is added to paints, coatings, plastics, and rubber to improve their performance and enhance properties such as opacity, durability, and impact resistance.

Paper and Printing: Calcium carbonate is extensively used in the paper industry as a coating pigment and filler. It improves the brightness, whiteness, and smoothness of paper, enhancing printability and ink absorption.

Pharmaceuticals and Dietary Supplements: Calcium carbonate is commonly used as a calcium supplement in dietary products. It provides a source of calcium for maintaining healthy bones and teeth.

Food and Beverages: Calcium carbonate is an approved food additive and is used as a calcium fortifier in various food and beverage products. It is added to dairy products, cereals, baked goods, and drinks to enhance their nutritional value.

Environmental Applications: Calcium carbonate is employed in various environmental applications. It is used as a pH adjuster in water treatment to neutralize acidic water. It is also used in flue gas desulfurization processes to reduce sulfur dioxide emissions from power plants.

Agriculture and Animal Feed: Calcium carbonate is used in agriculture as a soil conditioner to neutralize acidic soils and improve fertility. It is also added to animal feed to provide calcium supplementation for livestock and poultry.

It's worth noting that the uses and applications of calcium carbonate are diverse and widespread, and its specific properties and forms may vary depending on the source and manufacturing process.

Application of calcium carbonate picture in ceramics industry

Calcium carbonate is another main component in the production of ceramics. Calcium carbonate is an economical source of calcium oxide, which is needed as a melting agent at high temperatures, improves the mechanical and chemical strength of the glass body and reduces shrinkage from firing. Calcium carbonate improves the mechanical and chemical strength of the glass body and reduces shrinkage from firing.

Formula: CaCO₃
Molecular Weight: 100.0869 g/mol
Form: powder (white trigonal crystals)
CAS Number: 471-34-1
Density: 2.8 g/cm³
Synonyms: Aragonite, Limestone, Calcite, Chalk, Carbonic acid calcium salt, Aeromatt, Calofort U, Calciumcarbonat, Kalziumkarbonat