Dry ice, also known as solid carbon dioxide, is a common refrigerant and freezing agent used in the transportation, storage, and refrigeration of items that need to be kept at a constant low temperature. In the food industry, dry ice is commonly used in the transportation and storage of frozen foods, fresh ingredients, and therapeutic cold foods that need to be kept at low temperatures. In the pharmaceutical and biomedical sectors, dry ice is commonly used for storing and transporting biologics, vaccines, and medical cold chain products to ensure that medications are stored at the required low temperatures. Dry ice is also commonly used to freeze reagents and biological samples, where it is important to maintain low temperature conditions in the laboratory. Additionally, dry ice is used in cosmetics, certain medications and other unique products that need to be stored at certain temperatures.