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Sorbic Acid is a widely used food-grade preservative known for its strong antimicrobial activity against molds, yeasts, and some bacteria.
Sorbic Acid is valued for its effectiveness at low concentrations and its minimal effect on taste or aroma in finished products.
Sorbic Acid is extensively used in food, beverages, pharmaceuticals, cosmetics, and personal care formulations.
Sorbic Acid is stable, non-volatile, and safe when used within regulatory limits, making it one of the most commonly approved preservatives worldwide.
CAS Number: 110-44-1
EC Number: 203-768-7
Molecular Formula: C6H8O2
Molecular Weight: 112.13 g/mol
Synonyms: 2,4-Hexadienoic acid, Preservative E200, Sorbate acid, Hexadienoic acid, Trans-sorbic acid, Food-grade sorbic acid, Cosmetic preservative sorbic acid, Antimicrobial acid preservative, Sorbic preservative, Pharmaceutical-grade sorbic acid, Sorbic Acid, 2,4-Hexadienoic Acid, Trans-2,4-Hexadienoic Acid, (E,E)-2,4-Hexadienoic Acid, Hexadienoic Acid, Sorbistat, Sorbic Acid Food Grade, Sorbic Acid FCC, Sorbic Acid USP, Sorbic Acid Pharmaceutical Grade, Sorbic Acid Cosmetic Grade, Sorbic Acid Industrial Grade, Sorbic Acid Technical Grade, Pure Sorbic Acid, Extra Pure Sorbic Acid, High Purity Sorbic Acid, Sorbic Acid Powder, Sorbic Acid Crystals, Sorbic Acid Granules, Sorbic Acid Food Additive, Sorbic Acid Preservative, Sorbic Acid Antimicrobial Agent, Sorbic Acid Antifungal Agent, Sorbic Acid Antiseptic, Sorbic Acid Mold Inhibitor, Sorbic Acid Yeast Inhibitor, Sorbic Acid Bacteriostatic Agent, Sorbic Acid Natural Preservative, Sorbic Acid Organic Preservative, Sorbic Acid Shelf-life Extender, Sorbic Acid Food Ingredient, Sorbic Acid Beverage Ingredient, Sorbic Acid Bakery Preservative, Sorbic Acid Confectionery Preservative, Sorbic Acid Dairy Preservative, Sorbic Acid Meat Preservative, Sorbic Acid Pickle Preservative, Sorbic Acid Sauce Preservative, Sorbic Acid Cosmetic Preservative, Sorbic Acid Lotion Preservative, Sorbic Acid Cream Preservative, Sorbic Acid Personal Care Preservative, Sorbic Acid Skincare Preservative, Sorbic Acid Haircare Preservative, Sorbic Acid Pharmaceutical Preservative, Sorbic Acid Tablet Preservative, Sorbic Acid Nutraceutical Preservative, Sorbic Acid Feed Grade, Sorbic Acid Animal Feed Preservative, Sorbic Acid Food Protectant, Sorbic Acid Stabilizer, Sorbic Acid Chemical, Sorbic Acid Compound, Sorbic Acid Material, Sorbic Acid Substance, Sorbic Acid Raw Material, Sorbic Acid Fine Chemical, Sorbic Acid Specialty Chemical, Sorbic Acid Functional Additive, Sorbic Acid Food-safe Preservative, Sorbic Acid Clean-label Preservative, Sorbic Acid Non-toxic Preservative, Sorbic Acid Safe Preservative, Natural-Equivalent Sorbic Acid, Sorbic Acid Industrial Product, Sorbic Acid Technical Product
APPLICATIONS
Sorbic Acid is used in bakery products.
Sorbic Acid prevents mold growth and extends shelf life.
Sorbic Acid maintains product freshness during storage.
Sorbic Acid is used in cheese and dairy items.
Sorbic Acid inhibits yeasts and molds in high-fat environments.
Sorbic Acid preserves flavor and texture stability.
Sorbic Acid is used in beverages and fruit juices.
Sorbic Acid helps stabilize products prone to yeast spoilage.
Sorbic Acid maintains microbial control during distribution.
Sorbic Acid is used in processed meats.
Sorbic Acid prevents mold formation on cured and smoked products.
Sorbic Acid supports safe product storage.
Sorbic Acid is used in confectionery products.
Sorbic Acid protects sweets from surface mold growth.
Sorbic Acid improves product longevity.
Sorbic Acid is used in sauces and condiments.
Sorbic Acid reduces microbial contamination in acidic foods.
Sorbic Acid complements other preservative systems.
Sorbic Acid is used in cosmetic creams and lotions.
Sorbic Acid inhibits yeast and mold contamination.
Sorbic Acid maintains product stability in emulsions.
Sorbic Acid is used in shampoos and conditioners.
Sorbic Acid provides preservative performance in water-rich systems.
Sorbic Acid prevents product spoilage during consumer use.
Sorbic Acid is used in pharmaceuticals.
Sorbic Acid preserves liquid suspensions and syrups.
Sorbic Acid inhibits microbial growth in topical preparations.
Sorbic Acid is used in pet foods.
Sorbic Acid extends shelf-life by reducing fungal contamination.
Sorbic Acid helps maintain product quality in moist formulas.
Sorbic Acid is used in pickled and fermented foods.
Sorbic Acid is effective at low pH conditions.
Sorbic Acid prevents yeast overgrowth during fermentation.
Sorbic Acid is used in nutraceuticals.
Sorbic Acid maintains the stability of herbal liquids and extracts.
Sorbic Acid reduces spoilage of natural formulations.
Sorbic Acid is used as a food preservative.
Sorbic Acid inhibits the growth of mold, yeast, and fungi in food products.
Sorbic Acid extends the shelf life of baked goods, dairy, and beverages.
Sorbic Acid is used in cheese manufacturing.
Sorbic Acid prevents mold growth on cheese surfaces.
Sorbic Acid maintains product quality during storage.
Sorbic Acid is used in yogurt and fermented milk products.
Sorbic Acid protects against yeast contamination.
Sorbic Acid stabilizes the microbial balance in fermented foods.
Sorbic Acid is used in fruit juices and soft drinks.
Sorbic Acid preserves flavor and freshness.
Sorbic Acid prevents spoilage during distribution.
Sorbic Acid is used in confectionery products.
Sorbic Acid inhibits fungal growth in sugar-rich foods.
Sorbic Acid maintains product texture and appearance.
Sorbic Acid is used in bakery products.
Sorbic Acid prevents mold formation in bread and cakes.
Sorbic Acid supports longer shelf life in packaged baked goods.
Sorbic Acid is used in pharmaceuticals.
Sorbic Acid acts as a preservative in creams, gels, and syrups.
Sorbic Acid stabilizes active ingredients in topical formulations.
Sorbic Acid is used in cosmetics.
Sorbic Acid provides antimicrobial protection in lotions and emulsions.
Sorbic Acid helps maintain product integrity during storage.
Sorbic Acid is used in personal care formulations.
Sorbic Acid is incorporated into shampoos to prevent microbial growth.
Sorbic Acid improves the safety of natural cosmetic products.
Sorbic Acid is used in animal feed.
Sorbic Acid inhibits mold formation in stored feed materials.
Sorbic Acid helps preserve nutritional value in feed mixtures.
Sorbic Acid is used in packaging materials.
Sorbic Acid is incorporated into antimicrobial food packaging films.
Sorbic Acid enhances protection for perishable goods.
Sorbic Acid is used in winemaking.
Sorbic Acid prevents refermentation in sweet wines.
Sorbic Acid stabilizes wine quality during bottling and storage.
Sorbic Acid is used in pickled and canned foods.
Sorbic Acid prevents spoilage caused by yeasts and molds.
Sorbic Acid allows reduction of salt or sugar levels without compromising safety.
Sorbic Acid is used in ready-to-eat meals.
Sorbic Acid helps maintain microbial stability in packaged foods.
Sorbic Acid reduces dependence on refrigeration in distribution.
Sorbic Acid is used in dehydrated foods.
Sorbic Acid protects dried fruits from mold growth.
Sorbic Acid maintains color and quality in long-shelf-life products.
DESCRIPTION
Sorbic Acid is a white, crystalline powder or granular solid.
Sorbic Acid has a mild, slightly fatty odor.
Sorbic Acid is soluble in alcohol and slightly soluble in water.
Sorbic Acid is an unsaturated fatty acid.
Sorbic Acid exhibits strong antimicrobial properties.
Sorbic Acid is more potent in its undissociated acidic form.
Sorbic Acid is stable under normal storage conditions.
Sorbic Acid withstands high-temperature food processing.
Sorbic Acid maintains activity within a wide pH range (optimal below pH 6.5).
Sorbic Acid is globally approved for food preservation.
Sorbic Acid is considered safe when used at regulated levels.
Sorbic Acid does not significantly impact flavor or aroma.
Sorbic Acid is effective in combination with other preservatives.
Sorbic Acid enhances overall preservation systems.
Sorbic Acid supports shelf stability in natural and clean-label products.
Sorbic Acid is an unsaturated fatty acid widely used as a preservative in food, cosmetics, and pharmaceuticals.
Sorbic Acid is known for its strong antifungal and anti-yeast properties.
Sorbic Acid is preferred for its safety and effectiveness at low concentrations.
Sorbic Acid appears as white crystalline powder or granules.
Sorbic Acid has a faint characteristic odor.
Sorbic Acid is slightly soluble in water but highly soluble in ethanol.
Sorbic Acid remains effective across a broad pH range.
Sorbic Acid is generally recognized as safe (GRAS) in regulated applications.
Sorbic Acid decomposes at high temperatures and should be processed carefully.
Sorbic Acid is stable under normal storage conditions.
Sorbic Acid should be stored in cool, dry, well-sealed containers.
Sorbic Acid is widely used due to its low toxicity and high preservative efficiency.
PROPERTIES
Appearance: White crystalline powder or granules
Odor: Slightly characteristic, mild
Melting Point: 132–135°C
Boiling Point: Decomposes before boiling
Solubility: Slightly soluble in water; highly soluble in ethanol
pH (in suspension): Acidic
Stability: Stable under normal storage; decomposes with heat
Flash Point: Not applicable (solid)
Reactivity: Inactive under normal conditions; reacts with strong oxidizers
Preservative Class: Antimicrobial acid preservative
FIRST AID
Inhalation:
Remove to fresh air if dust causes irritation.
Seek medical attention if symptoms persist.
Skin Contact:
Wash skin with soap and water.
Seek medical help if redness or irritation continues.
Eye Contact:
Rinse eyes with plenty of water for several minutes.
Seek medical attention if discomfort persists.
Ingestion:
Rinse mouth and drink water.
Generally low toxicity; seek medical assistance if large amounts are swallowed.
Note to Physicians:
Treat symptomatically; no specific antidote required.
HANDLING AND STORAGE
Handling:
Avoid creating dust.
Use protective gloves and eye protection when handling in bulk.
Ventilation:
Ensure adequate ventilation during transfer and mixing.
Avoidance:
Avoid contact with eyes and prolonged skin exposure.
Spill Procedures:
Sweep up gently to avoid dust formation.
Dispose of according to local regulations.
Storage:
Store in a cool, dry place away from moisture.
Keep containers tightly sealed.
Protect from heat, humidity, and strong oxidizing agents.
