Sodium ascorbate is a chemical compound that is used as a source of vitamin C in various food products. It is an antioxidant that helps to prevent oxidation and preserve flavor. The compound has a number of synonyms, including sodium L-ascorbate, ascorbic acid sodium salt, vitamin C sodium salt, and E301. These synonyms are often used interchangeably in scientific literature and food labeling. Sodium ascorbate is commonly found in processed foods and as a dietary supplement. It is considered safe for consumption in moderate amounts, and can have a range of health benefits including boosting the immune system and reducing the risk of chronic diseases.