Description

Sorbic Acid is a naturally occurring, unsaturated fatty acid widely recognized as a highly effective preservative. Its primary value lies in its ability to inhibit the growth of molds, yeasts, and many bacteria, thereby extending the shelf life of a vast range of products. This makes it an essential ingredient for manufacturers in the food and beverage, pharmaceutical, and personal care industries seeking safe and reliable preservation solutions. Our high-quality Sorbic Acid CAS NO 22500-92-1 is produced to meet stringent global standards for purity and performance.

Application

• Food & Beverage Preservation: Used in cheeses, baked goods, wines, dried fruits, and syrups to prevent spoilage from fungi and yeasts.
• Pharmaceuticals: Employed as a preservative in liquid formulations, ointments, and creams to ensure product stability and safety.
• Personal Care & Cosmetics: Incorporated into creams, lotions, and shampoos to prevent microbial contamination and extend shelf life.
• Animal Feed Additive: Helps preserve the nutritional quality and prevent mold growth in feed ingredients and finished products.
• Industrial Applications: Serves as a stabilizer and intermediate in the synthesis of other chemicals, including plasticizers and lubricants.
• Tobacco Industry: Applied to prevent mold growth in processed tobacco during storage.

Basic Information

Product Name	Sorbic Acid
CAS No.	22500-92-1
Molecular Formula	C6H8O2
Molecular Weight	112.13 g/mol
Synonyms	(2E,4E)-2,4-Hexadienoic Acid; 2,4-Hexadienoic Acid; trans,trans-2,4-Hexadienoic Acid; 2-Propenylacrylic Acid; Panosorb; Sorbistat
EINECS	245-074-5

Quality Control

Our Sorbic Acid is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. We offer grades compliant with major international standards, including Food Chemical Codex (FCC) and Kosher certification. Every shipment is supported by a comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles, available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizers, heat, and sources of ignition. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.0%
Melting Point	132°C - 135°C
Loss on Drying	≤ 0.5%
Sulfated Ash	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Trans,trans Isomer Content	≥ 97.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.