FDC Blue No is a common term used in the postage industry to describe a specific shade of blue used on First Day Covers. The spelling of this term is fairly straightforward, with each letter representing a distinct sound. In IPA phonetic transcription, it would be represented as /ɛf di si blu noʊ/. The "F" is pronounced like the letter "eff," "DC" is pronounced "dee-see," "Blue" is pronounced "bloo," and "No" is pronounced "noh." When spoken aloud, this term is easily recognized and understood by those familiar with the postage industry.
FDC Blue No. is a term commonly used in the field of food and drug manufacturing to refer to a specific synthetic blue food coloring often added to various products. It is a dye classified under the category of FD&C (Food, Drug, and Cosmetic) blue color additives, which are authorized and regulated by the Food and Drug Administration (FDA) in the United States.
FDC Blue No. is an artificially produced dye that imparts a bright blue hue to food, pharmaceuticals, and cosmetics. Its name, "FDC", indicates that it is a color additive recognized by the FDA. The "Blue No." refers to the specific shade and variant of blue that the coloring substance represents. FDC Blue No. is mainly used in foods such as candies, baked goods, beverages, and desserts to enhance their visual appeal.
This blue food coloring is synthesized through a complex process involving chemical compounds. It is carefully assessed for safety and approved for use in limited quantities as per FDA regulations. Manufacturers must adhere to specific concentration limits when adding FDC Blue No. to their products to ensure consumer safety.
While FDC Blue No. adds an attractive blue color to various consumables, it is important to note that some individuals may be sensitive or have allergic reactions to certain food dyes. Therefore, it is crucial for manufacturers to clearly label the presence of FDC Blue No. on their product packaging, allowing consumers to make informed choices and avoid potential adverse reactions.