Ponceau 6R

Ponceau 6R is a synthetic dye used in the food industry as a food coloring. It is also known as C.I. Acid Red 44 and has the chemical formula C20H11N2Na3O10S3.

History

Ponceau 6R was first synthesized in the late 19th century. It is part of the Ponceau family of dyes, which were named after the French word for 'poppy-colored'.

Uses

Ponceau 6R is primarily used as a food coloring. It imparts a red color to food products and is often used in confectionery, beverages, and certain dairy products. It is also used in cosmetics and pharmaceuticals for its coloring properties.

Safety and regulations

In the European Union, Ponceau 6R is not approved for use as a food additive. However, it is approved for use in certain other countries, including the United States. The safety of Ponceau 6R, like all food additives, is regularly reviewed by the FDA and other regulatory bodies.

Chemical properties

Ponceau 6R is a trisodium salt and is soluble in water. It has a molecular weight of 604.52 g/mol. The dye is a complex molecule with three sodium atoms, three sulfur atoms, and multiple oxygen and nitrogen atoms.

See also

• Food coloring
• Dye
• Ponceau