loading
Basic Info
Model NA. | Sorbic Acid | EINECS | 203-768-7 |
CAS No. | 110-44-1 | Appearance | White powder |
Other Name | (2E,4E)-hexa-2,4-dienoic acid Sorbistat; sorbinic acid; 2,4-Hexadienoic acid; C6:2n-2,4; hexadienoic acid; all-E-sorbic acid; FEMA 3921; Sorbinsure; hexa-2; sorbic; Panosorb; (E,E)-hexa-2,4-dienoic acid | Grade Standard | Food Grade, Industrial Grade, Electronic Grade Pharmaceutical Grade |
Application | Sorbic acid is primarily used in the food industry as a preservative to extend the shelf life of food products. It is also employed in cosmetics, pharmaceuticals, and the synthesis of chemical intermediates. | MF | C6H8O2 |
Solubility | Good solubility in organic solvents such as ethanol and acetone | HS.CODE | 2916190090 |
Specification | ≥98% | Kind | Stable |
Un | - | Hazard Class | - |
Boiling Point | 228 °C | Mark | - |
Molecular Weight | 112.12700 | Storage Condition | Store at dry, cool warehouse |
Packing group | - | Origin | China |
Trademark | ZHD | Transport Package | 25kg. 50kg. 1 ton/bag |
Specification
Item | Standard |
Appearance | Colorless crystals or white crystalline powder |
Assay(dry basis) | 99.0-101.0% |
Moisture | ≤0.5% |
Melting point | 132°C-135°C |
Residue on ignition | ≤0.2% |
Heavy metals as Pb | ≤0.001% |
Arsenic(As) | ≤0.0002% |
Product Description
Sorbic acid (chemical name: (2E,4E)-2,4-hexadienoic acid, molecular formula: C₆H₈O₂) is a commonly used unsaturated fatty acid food preservative. It extends food shelf life by inhibiting the growth of molds, yeasts, and certain bacteria, exhibiting high efficacy and low toxicity.
It is widely used in the food, cosmetics, pharmaceutical, and chemical industries. Potassium sorbate (which is more water-soluble) is typically employed for food preservation, while industrial-grade sorbic acid serves as an organic synthesis intermediate or preservative raw material.
Storage
Sorbic Acid should be stored in a cool, dry, well-ventilated warehouse, away from direct sunlight and high temperatures to prevent moisture absorption, caking, or deterioration.
It is recommended to store it separately from oxidizing agents, strong acids, and other incompatible substances. Ensure packaging remains sealed to maintain stability and purity. The typical shelf life is approximately 2 years (refer to the manufacturer's instructions for specific details).
Transportation
Sorbic acid is classified as a general chemical and is not considered a hazardous material. It is stable at room temperature and non-flammable, allowing for routine transportation via road, rail, or sea freight.
During transport, moisture-proof packaging (such as cardboard drums or woven bags lined with PE bags) is typically used. Exposure to damp or high-temperature environments should be avoided to ensure the chemical's stability and maintain product quality.
Package
25kg/bag, 50kg/bag, 1 ton/bag
or as clients' request.
Application
1.Food Industry: As an efficient and safe preservative, it is widely used in cheese, bread, beverages, meat products, etc., to inhibit the growth of mold and yeast.
Beverages and Dairy Products: Added to juices, carbonated drinks, yogurt, and other products to extend shelf life and prevent microbial spoilage.
Baked Goods: Used in cakes, bread, etc., to prevent mold growth, particularly suitable for products with extended shelf life.
Meat Products and Seafood: Added as a preservative to sausages, ham, bacon, and ready-to-eat seafood to inhibit bacterial and mold proliferation.
Condiments and Sauces: Used in soy sauce, vinegar, salad dressings, ketchup, etc., to prevent fermentation and mold growth.
Cosmetics and Personal Care: Serves as a preservative in creams, lotions, shampoos, etc., to suppress microbial growth and extend product shelf life.
Pharmaceuticals and Intermediates: Serves as a preservative in drug formulations or an organic synthesis intermediate, ensuring microbial stability of medications.
Feed Industry: Added to animal feed to inhibit mold growth, safeguarding feed hygiene and safety.
Chemical Synthesis and Industrial Applications: Used as an intermediate in producing chemical products like potassium sorbate, vitamin E, and flavorings.
