CAS 6381-77-7 Vitamin C Sodium Erythorbate Preservative And Antioxidant Synthetic Form

CAS 6381-77-7 Preservative And Antioxidant Synthetic Form Of Vitamin C Sodium Erythorbate

Sodium erythorbate is a food additive that serves as a synthetic form of vitamin C. It is commonly used in the food industry as a preservative and antioxidant.

Description:
Sodium erythorbate, also known as sodium D-isoascorbate or sodium isoascorbate, is the sodium salt of erythorbic acid. It is a white crystalline powder with a slight acidic taste. Sodium erythorbate is highly soluble in water and can be easily dissolved to form a clear solution. It is chemically stable and non-volatile.

Technical Data Sheet:
Here are some key technical details about sodium erythorbate:

• Chemical formula: C6H7NaO6
• Molecular weight: 216.12 g/mol
• CAS number: 6381-77-7
• E number: E316
• Melting point: Approximately 167-172°C (332-342°F)
• Solubility: Highly soluble in water

SPECIFICATION:

Features:

1. Antioxidant Properties: Sodium erythorbate functions as an antioxidant, helping to prevent the oxidation and deterioration of food products. It can inhibit the formation of harmful compounds such as nitrosamines, which are associated with certain health risks.

2. Preservation: It acts as a preservative by slowing down the spoilage process in food. Sodium erythorbate helps extend the shelf life of various food products, including cured meats, canned goods, beverages, and processed foods.

3. Synergistic Effect: Sodium erythorbate can enhance the effectiveness of other antioxidants, such as sodium nitrite, in preserving food products. It works synergistically with these additives to improve their antioxidant properties.

Applications:
Sodium erythorbate is widely used in the food industry, particularly in processed meats and canned goods. Some common applications include:

1. Cured Meats: It is used in cured and processed meats, such as bacon, ham, sausages, and hot dogs, to maintain color, prevent oxidation, and extend shelf life.

2. Beverages: Sodium erythorbate is added to fruit juices, soft drinks, and alcoholic beverages to prevent browning, enhance flavor stability, and prolong shelf life.

3. Canned Foods: It is used in canned fruits, vegetables, and seafood to prevent discoloration and maintain the quality of the products during storage.

4. Bakery Products: Sodium erythorbate can be found in baked goods like bread, cakes, and cookies to improve dough stability, increase shelf life, and prevent color changes.

5. Other Applications: It may also be used in salad dressings, condiments, soups, and sauces to preserve quality and appearance.