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Erythorbic Acid, also known as D-Ascorbic Acid, is a stereoisomer of ascorbic acid commonly used as an antioxidant and preservative in food, beverages, cosmetics, and pharmaceutical products.
Erythorbic Acid (D-Ascorbic Acid) is known for its ability to prevent oxidation, protecting products from color, flavor, and nutrient degradation.
This compound is widely employed in formulations aiming to prolong shelf life and maintain the stability and freshness of the ingredients.
CAS Number: 89-65-6
EC Number: 201-928-0
Molecular Formula: C6H8O6
Molecular Weight: 176.12 g/mol
Synonyms: Erythorbic Acid, D-Ascorbic Acid, Isoascorbic Acid, Erythroascorbic Acid, Erythorbate, D-Isoascorbic Acid, Antioxidant E315, Ascorbic Acid Isomer, 3-Keto-D-gulofuranolactone, C6H8O6, Food Antioxidant Erythorbic Acid, Preservative D-Ascorbic Acid, E315, L-Isoascorbic Acid, Anti-browning Agent Erythorbic Acid, Vitamin C Derivative, Iso-Vitamin C, Synthetic Ascorbate, Erythorbate Compound, D-Glucuronic Acid Derivative, Isoascorbic Acid Sodium Salt, D-Erythroascorbic Acid, Ascorbate Stereoisomer, Antioxidant D-Ascorbic Acid, D-Glucose Derivative Acid
APPLICATIONS
Erythorbic Acid (D-Ascorbic Acid) is widely used as an antioxidant in processed foods to prevent color and flavor changes, extending shelf life.
Erythorbic Acid (D-Ascorbic Acid) is commonly applied in beverages, where it protects against oxidation, ensuring flavor stability and nutrient preservation.
Erythorbic Acid (D-Ascorbic Acid) is included in canned fruits and vegetables to prevent browning and maintain visual appeal.
Erythorbic Acid (D-Ascorbic Acid) is found in cured meats, where it works as a preservative, protecting against spoilage and improving product stability.
Erythorbic Acid (D-Ascorbic Acid) is utilized in bakery products, where it prevents oxidation of fats and oils, enhancing the freshness and flavor of the final product.
Erythorbic Acid (D-Ascorbic Acid) is essential in snack foods, where it slows down spoilage, maintaining the product’s flavor and texture.
Erythorbic Acid (D-Ascorbic Acid) is employed in pickling and brining solutions, where it helps maintain color and flavor in pickled vegetables and meats.
Erythorbic Acid (D-Ascorbic Acid) is used in frozen and dried foods, where it preserves nutrients and flavor compounds during processing and storage.
Erythorbic Acid (D-Ascorbic Acid) is a key ingredient in salad dressings and sauces, where it prevents rancidity in oils and preserves overall quality.
Erythorbic Acid (D-Ascorbic Acid) is utilized in the cosmetics industry in creams and lotions, where it serves as an antioxidant to prevent degradation of active ingredients.
Erythorbic Acid (D-Ascorbic Acid) is found in skin serums and toners, where it helps stabilize vitamin C and other antioxidants, enhancing product performance.
Erythorbic Acid (D-Ascorbic Acid) is included in facial mists and sprays, providing antioxidant protection to help protect skin from environmental stressors.
Erythorbic Acid (D-Ascorbic Acid) is a valuable component in pharmaceutical formulations, where it stabilizes active ingredients and prevents degradation during storage.
Erythorbic Acid (D-Ascorbic Acid) is used in injectable vitamins, where it acts as a stabilizing agent to protect nutrients from oxidation.
Erythorbic Acid (D-Ascorbic Acid) is essential in eye drops and topical solutions, ensuring that active compounds remain effective over the product's shelf life.
Erythorbic Acid (D-Ascorbic Acid) is incorporated into pet food formulations, where it preserves nutrients and prevents spoilage.
Erythorbic Acid (D-Ascorbic Acid) is found in agricultural products, where it stabilizes active ingredients in pesticides and fertilizers, enhancing product effectiveness.
Erythorbic Acid (D-Ascorbic Acid) is utilized in laboratory reagents and buffers, where it provides antioxidant protection in chemical and biochemical applications.
DESCRIPTION
Erythorbic Acid (D-Ascorbic Acid) is a stereoisomer of ascorbic acid with antioxidant and preservative properties, widely used in food, cosmetics, and pharmaceutical products.
Erythorbic Acid (D-Ascorbic Acid) is effective in preventing oxidation, helping to protect and maintain color, flavor, and nutrient content in various formulations.
This compound is particularly popular in products requiring extended shelf life and stability, as it preserves sensory and nutritional quality.
Erythorbic Acid (D-Ascorbic Acid) is a safe and biodegradable compound, commonly used in products marketed for their stability and quality preservation.
The antioxidant properties of Erythorbic Acid (D-Ascorbic Acid) make it a versatile compound, suitable for diverse applications across consumer and industrial products.
Erythorbic Acid (D-Ascorbic Acid) is stable in dry conditions and is effective in both water-based and oil-based formulations, enhancing its usability in multi-phase systems.
PROPERTIES
Chemical Formula: C6H8O6
Molecular Weight: 176.12 g/mol
Common Name: Erythorbic Acid (D-Ascorbic Acid)
Appearance: White to light yellow crystalline powder
Density: Approx. 1.65 g/cm³
Boiling Point: Decomposes before boiling
Melting Point: 169–170°C
Solubility: Highly soluble in water; slightly soluble in ethanol
Flash Point: Non-flammable
Reactivity: Stable under dry, normal conditions; avoid oxidizing agents
Chemical Stability: Stable in recommended storage conditions
Storage Temperature: Store in a cool, dry place away from direct sunlight
Vapor Pressure: Low
FIRST AID
Inhalation:
If Erythorbic Acid (D-Ascorbic Acid) dust is inhaled, move the affected person to fresh air immediately.
If breathing difficulties persist, seek immediate medical attention.
If the person is not breathing, administer artificial respiration.
Keep the affected person warm and at rest.
Skin Contact:
Wash the affected area with soap and water.
If skin irritation or rash develops, seek medical attention.
Eye Contact:
In case of eye contact, flush the eyes with plenty of water for at least 15 minutes, lifting upper and lower eyelids.
Seek immediate medical attention if irritation or redness persists.
Remove contact lenses if present and easy to do; continue rinsing.
Ingestion:
If Erythorbic Acid (D-Ascorbic Acid) is ingested, rinse the mouth thoroughly with water.
Do not induce vomiting unless directed by medical personnel.
Seek immediate medical attention.
If the person is conscious, give small sips of water to drink.
Note to Physicians:
Treat symptomatically.
No specific antidote.
Provide supportive care.
HANDLING AND STORAGE
Handling:
Personal Protection:
Wear appropriate personal protective equipment (PPE), such as gloves and safety goggles, when handling large quantities of Erythorbic Acid (D-Ascorbic Acid).
Use in a well-ventilated area to avoid inhalation of dust.
Ventilation:
Ensure adequate ventilation when handling Erythorbic Acid (D-Ascorbic Acid) to control airborne concentrations below occupational exposure limits.
Avoidance:
Avoid direct contact with eyes and prolonged skin contact.
Do not eat, drink, or smoke while handling Erythorbic Acid (D-Ascorbic Acid).
Wash hands thoroughly after handling.
Spill and Leak Procedures:
Contain spills to prevent further release and minimize exposure.
Sweep up spills carefully to avoid dust generation and dispose of according to local regulations.
Storage:
Store Erythorbic Acid (D-Ascorbic Acid) in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizers.
Keep containers tightly closed when not in use to prevent contamination.
Store away from heat sources, direct sunlight, and moisture.
Handling Cautions:
Avoid inhalation of dust and direct contact with skin and eyes.
Use explosion-proof equipment in areas where dust particles may be present.
