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Sorbic Acid (C6H8O2) is a naturally occurring unsaturated fatty acid widely used as a food-grade preservative due to its strong inhibition of molds, yeasts, and many spoilage microorganisms.
Sorbic Acid (C6H8O2) is commonly applied in foods, beverages, and personal care formulations to extend shelf life while maintaining sensory quality.
Sorbic Acid (C6H8O2) is valued for broad antimicrobial effectiveness at acidic pH, good safety profile, and versatility in both direct addition and salt forms.
CAS Number: 110-44-1
EC Number: 203-768-7
Molecular Formula: C6H8O2
Molecular Weight: 112.13 g/mol
Synonyms: Sorbic Acid, 2,4-Hexadienoic acid, trans,trans-2,4-Hexadienoic acid, E200, Sorbinic Acid, Hexadienoic Acid, Sorbic Acid Food Grade, Sorbic Acid Preservative, Sorbic Acid Antifungal Agent, Sorbic Acid Mold Inhibitor, Sorbic Acid E200 Additive, Sorbic Acid Technical Grade, Sorbic Acid, C₆H₈O₂, E200, Potassium Sorbate Precursor (context), 2,4-Hexadienoic Acid, trans-2,4-Hexadienoic Acid, Trans-Sorbic Acid, Sorbic Acid Food Grade, Sorbic Acid Pharmaceutical Grade, Sorbic Acid Cosmetic Grade, Sorbic Acid Industrial Grade, Sorbic Acid Preservative, Sorbic Acid Antimicrobial, Sorbic Acid Antifungal Agent, Sorbic Acid Anti-Mold Agent, Sorbic Acid Fungistatic Agent, Sorbic Acid Microbistatic Agent, Sorbic Acid Food Preservative, Sorbic Acid Beverage Preservative, Sorbic Acid Bakery Preservative, Sorbic Acid Meat Preservative, Sorbic Acid Dairy Preservative, Sorbic Acid Confectionery Preservative, Sorbic Acid Nutraceutical Preservative, Sorbic Acid Feed Preservative, Sorbic Acid Packaging Preservative, Sorbic Acid Shelf-Life Extender, Sorbic Acid Product Stabilizer, Sorbic Acid Food Stabilizer, Sorbic Acid Preservation Agent, Sorbic Acid Regulatory E200, Sorbic Acid Additive E200, Sorbic Acid Active Preservative, Sorbic Acid Bioactive Preservative, Sorbic Acid Fine Chemical, Sorbic Acid Specialty Chemical, Sorbic Acid Organic Acid, Sorbic Acid Organic Preservative, Sorbic Acid Carboxylic Acid, Sorbic Acid Straight-Chain Acid, Sorbic Acid Weak Acid Preservative, Sorbic Acid Topical Preservative, Sorbic Acid Cosmetic Preservative, Sorbic Acid Personal Care Preservative, Sorbic Acid Lotion Preservative, Sorbic Acid Cream Preservative, Sorbic Acid Emulsion Preservative, Sorbic Acid Shampoo Preservative, Sorbic Acid Hair Care Preservative, Sorbic Acid Skin Care Preservative, Sorbic Acid Natural Preservative (context), Sorbic Acid Mild Preservative, Sorbic Acid Low-Toxicity Preservative, Food Grade E200, Preservative E200, E200 Sorbic, Sorbic Preservation Agent, Sorbic Shelf-Life Additive, Sorbic Antimicrobial Additive, Sorbic Antifungal Additive, Sorbic Anti-Mold Additive, Sorbic Stabilizing Agent, Sorbic Food Stabilizing Agent, Sorbic Ingredient E200, Sorbic Active Ingredient, Sorbic Functional Ingredient
APPLICATIONS
Sorbic Acid (C6H8O2) is widely used in bakery products to inhibit mold growth and extend shelf life.
Sorbic Acid (C6H8O2) is applied in bread, cakes, and pastries where moisture can promote fungal spoilage.
Sorbic Acid (C6H8O2) is used in bakery fillings and cream-based products to improve microbial stability.
Sorbic Acid (C6H8O2) is used in cheese and processed dairy products to suppress surface mold development.
Sorbic Acid (C6H8O2) is applied in yogurt-style products and dairy desserts to enhance shelf life in chilled storage.
Sorbic Acid (C6H8O2) is used in flavored milk and dairy drinks where yeast growth must be controlled.
Sorbic Acid (C6H8O2) is used in fruit preparations, jams, and jellies to prevent mold and yeast spoilage after opening.
Sorbic Acid (C6H8O2) is applied in fruit fillings for pastries and confectionery to maintain freshness.
Sorbic Acid (C6H8O2) is used in syrups and dessert toppings to reduce microbial growth during storage.
Sorbic Acid (C6H8O2) is used in beverages such as soft drinks, flavored waters, and juice drinks to inhibit yeast growth.
Sorbic Acid (C6H8O2) is applied in low-alcohol beverages to improve stability against fermentation by spoilage yeasts.
Sorbic Acid (C6H8O2) is used in beverage concentrates and flavor bases to maintain microbiological quality.
Sorbic Acid (C6H8O2) is used in pickles and brined vegetables to support preservation and prevent surface yeast formation.
Sorbic Acid (C6H8O2) is applied in sauces and condiments to extend shelf life after packaging.
Sorbic Acid (C6H8O2) is used in salad dressings to reduce spoilage risk in acidic emulsions.
Sorbic Acid (C6H8O2) is used in processed meats, cured products, and meat preparations to inhibit molds in surface-contact areas.
Sorbic Acid (C6H8O2) is applied in sausage casings and coatings as a mold inhibitor for stored products.
Sorbic Acid (C6H8O2) is used in ready-to-eat foods to support overall microbial stability in combination with other hurdles.
Sorbic Acid (C6H8O2) is used in confectionery such as soft candies, fruit chews, and fillings to prevent microbial spoilage.
Sorbic Acid (C6H8O2) is applied in chocolate fillings where water activity may allow yeast growth.
Sorbic Acid (C6H8O2) is used in icing and frosting formulations to inhibit mold in moist products.
Sorbic Acid (C6H8O2) is used in dried fruit and nut products to prevent mold growth during storage.
Sorbic Acid (C6H8O2) is applied in snack coatings and seasonings where microbial stability is important.
Sorbic Acid (C6H8O2) is used in cereal bars and nutritional snacks to enhance shelf life in humid environments.
Sorbic Acid (C6H8O2) is used in fermented foods as a stabilization step to inhibit unwanted yeasts after fermentation.
Sorbic Acid (C6H8O2) is applied in wine and cider processes to help prevent refermentation in packaged products.
Sorbic Acid (C6H8O2) is used in certain vinegar-based products to maintain clarity and stability.
Sorbic Acid (C6H8O2) is used in cosmetic creams and lotions as a preservative component in low-pH systems.
Sorbic Acid (C6H8O2) is applied in cleansers and toners where antifungal preservation is required.
Sorbic Acid (C6H8O2) is used in personal care wipes and aqueous solutions to support microbial control.
Sorbic Acid (C6H8O2) is used in oral-care formulations such as mouthwashes and gels to enhance preservation in acidic formats.
Sorbic Acid (C6H8O2) is applied in topical gels and dermatological preparations where mild preservation is needed.
Sorbic Acid (C6H8O2) is used in pharmaceutical syrups and liquid preparations as a preservative under controlled pH.
Sorbic Acid (C6H8O2) is used in food packaging coatings and edible films to inhibit mold growth on surfaces.
Sorbic Acid (C6H8O2) is incorporated into bakery packaging inserts designed to reduce mold development.
Sorbic Acid (C6H8O2) is used in active packaging concepts to extend shelf life of moisture-sensitive foods.
Sorbic Acid (C6H8O2) is used in pet food and treats to suppress mold and yeast in semi-moist products.
Sorbic Acid (C6H8O2) is applied in animal nutrition premixes where preservation of moisture-containing ingredients is required.
Sorbic Acid (C6H8O2) is used in specialty feeds to maintain stability during storage and transport.
Sorbic Acid (C6H8O2) is used in industrial fermentation and biotechnology as a microbial control agent in selected steps.
Sorbic Acid (C6H8O2) is applied in process water and cleaning solutions in food plants as a supportive antifungal additive when appropriate.
Sorbic Acid (C6H8O2) is valued in preservation strategies that combine acidity, packaging, and controlled storage conditions.
Sorbic Acid (C6H8O2) is used as a preservative in food manufacturing.
Sorbic Acid (C6H8O2) inhibits mold and yeast growth in food products.
Sorbic Acid (C6H8O2) extends shelf life in bakery goods.
Sorbic Acid (C6H8O2) is used in cheese preservation.
Sorbic Acid (C6H8O2) prevents fungal spoilage on cheese surfaces.
Sorbic Acid (C6H8O2) maintains microbial stability during cold storage.
Sorbic Acid (C6H8O2) is used in beverage formulations.
Sorbic Acid (C6H8O2) suppresses yeast reproduction in fruit juices.
Sorbic Acid (C6H8O2) enhances quality retention during distribution.
Sorbic Acid (C6H8O2) is used in wine production.
Sorbic Acid (C6H8O2) prevents refermentation in bottled wines.
Sorbic Acid (C6H8O2) stabilizes sweetness in dessert wine categories.
Sorbic Acid (C6H8O2) is used in confectionery products.
Sorbic Acid (C6H8O2) prevents mold formation in high-sugar items.
Sorbic Acid (C6H8O2) supports long-term storage of packaged sweets.
Sorbic Acid (C6H8O2) is used in pickled foods.
Sorbic Acid (C6H8O2) enhances microbial safety in acidified vegetables.
Sorbic Acid (C6H8O2) maintains product stability in brined goods.
Sorbic Acid (C6H8O2) is used in margarine and spreads.
Sorbic Acid (C6H8O2) reduces spoilage caused by yeast contamination.
Sorbic Acid (C6H8O2) extends refrigerated shelf stability of emulsified fats.
Sorbic Acid (C6H8O2) is used in pastry fillings and toppings.
Sorbic Acid (C6H8O2) prevents fungal proliferation in moist fillings.
Sorbic Acid (C6H8O2) retains product freshness throughout distribution.
Sorbic Acid (C6H8O2) is used in pharmaceutical oral suspensions.
Sorbic Acid (C6H8O2) protects liquid medicinals from microbial spoilage.
Sorbic Acid (C6H8O2) enhances preservation in pediatric formulations.
Sorbic Acid (C6H8O2) is used in nutraceutical beverages.
Sorbic Acid (C6H8O2) maintains stability in vitamin-enriched drinks.
Sorbic Acid (C6H8O2) supports clean labeling in functional foods.
Sorbic Acid (C6H8O2) is used in personal care products.
Sorbic Acid (C6H8O2) preserves creams and lotions from mold contamination.
Sorbic Acid (C6H8O2) provides mild preservation suitable for sensitive skin care.
Sorbic Acid (C6H8O2) is used in cosmetic formulas targeting low pH ranges.
Sorbic Acid (C6H8O2) maintains microbiological control in facial moisturizers.
Sorbic Acid (C6H8O2) enhances product safety in natural cosmetic formulations.
Sorbic Acid (C6H8O2) is used in pet food preservation.
Sorbic Acid (C6H8O2) inhibits molds in soft-moist pet foods.
Sorbic Acid (C6H8O2) improves stability of packaged animal treats.
Sorbic Acid (C6H8O2) is used in packaging and storage of baked goods.
Sorbic Acid (C6H8O2) reduces mold incidence during extended warehousing.
Sorbic Acid (C6H8O2) enables longer ambient shelf life for bread products.
DESCRIPTION
Sorbic Acid (C6H8O2) is typically a white to off-white crystalline powder with a faint characteristic odor.
Sorbic Acid (C6H8O2) is poorly soluble in cold water but more soluble in hot water and readily soluble in many organic solvents.
Sorbic Acid (C6H8O2) is most effective as a preservative in acidic environments, where antimicrobial activity is enhanced.
Sorbic Acid (C6H8O2) primarily inhibits molds and yeasts and has limited activity against many bacteria at typical use levels.
Sorbic Acid (C6H8O2) is often used together with Sorbate salts such as potassium sorbate to improve solubility and handling.
Sorbic Acid (C6H8O2) is commonly labeled as E200 in food ingredient listings and is widely accepted in global food regulations.
Sorbic Acid (C6H8O2) can be applied by direct addition, surface treatment, or incorporation into coatings and packaging materials.
Sorbic Acid (C6H8O2) stability depends on temperature, light exposure, oxygen, and the presence of metal ions.
Sorbic Acid (C6H8O2) should be stored properly to maintain potency and prevent degradation over time.
Sorbic Acid (C6H8O2) is widely used because it provides effective preservation with minimal impact on taste when used correctly.
Sorbic Acid (C6H8O2) is an unsaturated fatty acid used widely as an antimicrobial preservative.
Sorbic Acid (C6H8O2) occurs as a white crystalline powder with a slightly pungent odor.
Sorbic Acid (C6H8O2) exhibits broad-spectrum inhibitory action against yeasts and molds.
Sorbic Acid (C6H8O2) is effective at acidic pH values typical of many food matrices.
Sorbic Acid (C6H8O2) is sparingly soluble in water but readily dispersible in aqueous systems.
Sorbic Acid (C6H8O2) can be neutralized to form more soluble sorbate salts.
Sorbic Acid (C6H8O2) is considered a safe preservative with long historical use in foods.
Sorbic Acid (C6H8O2) does not significantly alter sensory characteristics of treated products.
Sorbic Acid (C6H8O2) does not contribute off-flavors at typical dosage levels.
Sorbic Acid (C6H8O2) has low volatility and maintains antimicrobial effect during storage.
Sorbic Acid (C6H8O2) is compatible with clean label and natural food positioning.
Sorbic Acid (C6H8O2) is used in both regulated food and pharmaceutical categories.
Sorbic Acid (C6H8O2) must be protected from excessive light and heat to avoid degradation.
Sorbic Acid (C6H8O2) should be stored in tightly sealed containers to prevent moisture uptake.
Sorbic Acid (C6H8O2) remains one of the most widely employed antifungal preservatives worldwide.
PROPERTIES
Chemical Formula: C6H8O2
Molecular Weight: 112.13 g/mol
Common Name: Sorbic Acid (E200)
Chemical Nature: Unsaturated carboxylic acid (2,4-hexadienoic acid)
Appearance: White to off-white crystalline powder
Odor: Faint characteristic odor
Solubility: Slightly soluble in water; soluble in ethanol and many organic solvents; improved solubility in warm water
Melting Point: ~132–135°C
pKa: ~4.8 (typical)
Stability: Stable under dry conditions; sensitive to heat, light, and oxidation over time
Flash Point: Not typically applicable for solids; combustible dust possible
Storage Temperature: 15–30°C, dry, protected from light
Shelf Life: 24 months in original sealed packaging (typical supplier range)
FIRST AID
Inhalation:
Move to fresh air if dust is inhaled.
Seek medical attention if coughing or respiratory irritation persists.
Avoid breathing dust during handling and transfer.
Skin Contact:
Wash with soap and water after contact.
Remove contaminated clothing and wash before reuse.
Seek medical advice if irritation or redness persists.
Eye Contact:
Rinse cautiously with water for several minutes.
Remove contact lenses if present and easy to do.
Continue rinsing and seek medical attention if irritation persists.
Ingestion:
Rinse mouth with water.
Do not induce vomiting unless directed by medical personnel.
Seek medical attention if a large amount is swallowed or discomfort occurs.
Note to Physicians:
Treat symptomatically.
No specific antidote is required.
Monitor for irritation based on exposure route.
HANDLING AND STORAGE
Handling:
Use appropriate PPE including gloves and safety goggles.
Avoid generating dust and avoid inhalation of dust.
Wash hands after handling and before eating, drinking, or smoking.
Ventilation:
Use local exhaust or general ventilation where dust may be generated.
Maintain good airflow during weighing, mixing, and packaging operations.
Minimize airborne particulate accumulation in enclosed areas.
Storage:
Store in a cool, dry place away from heat and direct sunlight.
Keep containers tightly sealed and properly labeled.
Protect from moisture and contamination to maintain preservative performance.
Spill and Leak Procedures:
Sweep or vacuum spilled material using methods that minimize dust generation.
Collect into suitable containers for disposal according to local regulations.
Clean residue with water while preventing slip hazards on wet surfaces.
Handling Precautions:
Avoid contact with strong oxidizers and prolonged exposure to high temperatures.
Use clean, dedicated equipment for food and pharmaceutical applications to prevent cross-contamination.
Rotate stock using FIFO practices to maintain consistent quality and performance.
