Product Name: Sodium Sorbate
Chemical Formula: C6H7NaO2
CAS Number: 26161-33-1
Manufacturer: Shandong Kunda Biotechnology Co., Ltd.
Contact Details: Shandong Industrial Zone, China. Tel: +86-537-5073333
Recommended Use: Preservative in food and beverages, antimicrobial agent
Emergency Phone: +86-537-5073333, 24-hour service
GHS Classification: Eye irritation – Category 2A; Skin irritation – Category 2
Label Elements: Exclamation mark, warning signal word
Hazard Statements: Causes serious eye irritation; causes skin irritation
Precautionary Statements: Avoid contact with eyes, skin, and clothing. Wash hands thoroughly after handling
Routes of Exposure: Skin, eyes, inhalation, ingestion
Other Hazards: Dust may cause respiratory irritation. Not classified as carcinogenic by IARC, NTP, OSHA
Chemical Name: Sodium Sorbate
Common Name: Disodium Hexa-2,4-dienoate
Synonyms: E201
Concentration: ≥99% pure
Impurities: Water, minor organic acids & sodium salts
Additives: None reported
Inhalation: Move person to fresh air immediately. Seek medical attention if symptoms such as coughing, difficulty breathing, or irritation develop
Skin Contact: Remove contaminated clothing. Wash exposed area with soap and water for several minutes. Seek medical help for persistent irritation or rash
Eye Contact: Rinse thoroughly with water for at least 15 minutes, lifting eyelids occasionally. Remove contact lenses. Obtain urgent medical assistance if irritation persists
Ingestion: Rinse mouth with water. Never give anything by mouth to an unconscious person. Get medical help if large quantities were ingested or if symptoms appear
Suitable Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or foam. Never use a direct stream of water on burning material
Unsuitable Extinguishing Media: Avoid high-pressure water jet, which could spread the powder
Fire & Explosion Hazards: Dust may form explosive mixtures with air. Combustion products include sodium oxides and irritating vapors
Firefighting Instructions: Approach fire with self-contained breathing apparatus and full protective clothing. Evacuate area. Use water spray to cool exposed containers
Flash Point: Not flammable under normal conditions. Dust explosion risk under high concentrations
Personal Protection: Avoid inhaling dust. Use gloves, goggles, and dust mask during cleanup
Environmental Precautions: Prevent entry into drains, surface water, or soil
Spill Cleanup: Sweep or vacuum up without creating dust. Place in suitable sealed container for disposal. Ventilate area. Dispose of waste promptly following local regulations
Decontamination: Thoroughly rinse area with water after material collection
Handling: Work in well-ventilated areas. Avoid direct contact with skin or eyes. Do not breathe dust. Use closed systems and appropriate equipment to avoid spills
Hygiene Practices: No eating, drinking, or smoking around the area. Clean up residue with approved methods rather than dry sweeping
Storage: Store in a tightly closed container in a cool, dry, and well-ventilated area away from moisture and heat sources. Keep containers away from incompatible substances including acids and oxidizers
Incompatible Materials: Strong acids, oxidizers, reducing agents
Engineering Controls: Local exhaust ventilation recommended to control airborne dust levels
Limit Values: No established OSHA or ACGIH exposure limits. Minimize exposure levels
Personal Protective Equipment: Safety goggles, chemical-resistant gloves (nitrile or PVC), long-sleeve lab coat
Respiratory Protection: NIOSH-approved dust mask or respirator when processes generate high levels of airborne particulates, especially in poorly ventilated areas
Environmental Controls: Prevent leaks or spills into surface water and soil. Use secondary containment for bulk storage
Appearance: White or off-white crystalline powder
Odor: Faint characteristic odor
Odor Threshold: Not established
pH: 7.5-9.5 (10% solution in water)
Melting Point: No data for sodium salt; parent sorbic acid: 134°C
Boiling Point: Decomposes before boiling
Flash Point: Not applicable
Evaporation Rate: Negligible
Flammability: Not classed as flammable, but airborne dust could be combustible
Vapor Pressure: Not applicable (solid product)
Vapor Density: Not applicable
Bulk Density: 0.50–0.70 g/cm³
Solubility: Soluble in water, ethanol
Partition Coefficient (n-octanol/water): Not available
Auto-Ignition Temperature: Not established
Decomposition Temperature: Above 200°C
Viscosity: Not applicable
Chemical Stability: Stable under recommended storage conditions
Reactivity: May react with strong acids and oxidizers, producing heat and potentially toxic vapors
Conditions to Avoid: Heat, humidity, open flames, and sources of ignition
Incompatible Materials: Acids, oxidizing agents, strong reducing agents
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, sodium oxide fumes
Polymerization: Will not occur under normal circumstances
Acute Toxicity: Oral LD50 (rat): Above 5000 mg/kg (low toxicity)
Skin Corrosion/Irritation: May cause mild to moderate irritation on prolonged contact
Serious Eye Damage/Irritation: Causes marked eye irritation
Respiratory Sensitization: Inhalation of dust may cause respiratory tract irritation
Skin Sensitization: No evidence of skin sensitization in humans
Chronic Toxicity: Long-term or repeated exposure to high dust levels might aggravate preexisting respiratory conditions
Carcinogenicity: No ingredient listed as a carcinogen by IARC, NTP, or OSHA
Mutagenicity: No data suggesting mutagenicity under normal exposure
Reproductive Toxicity: Not known to cause reproductive toxicity in humans
Aquatic Toxicity: Low toxicity to aquatic organisms at recommended concentrations
Persistence and Degradability: Biodegradable under aerobic conditions, breaks down into naturally occurring substances
Bioaccumulative Potential: Low, does not easily accumulate in higher organisms
Mobility in Soil: High, due to water solubility
Other Adverse Effects: Large amounts can affect water chemistry and oxygen balance in confined water bodies
Waste Disposal Methods: Dispose of according to local, regional, and national regulations. Landfill as non-hazardous waste when uncontaminated
Container Handling: Rinse empty containers thoroughly and send to authorized recycling or waste disposal facility
Special Precautions: Avoid contamination of soil, sewers, and waterways during disposal. Do not discharge large amounts to the environment
Suggested Disposal Codes: As per local regulatory bodies for non-hazardous industrial chemical waste
UN Number: Not regulated as dangerous goods for transport
Proper Shipping Name: Sodium Sorbate
Transport Hazard Class: Not classified
Packing Group: None assigned
Environmental Hazards: Avoid release to the environment in large or uncontrolled amounts
Special Precautions for Users: Keep containers sealed and protected from moisture during transportation. Use suitable handling and lifting devices for heavy loads
Transport in Bulk: Follow bulk transport guidance for dry powders as per international maritime and air cargo codes
Chemical Inventory: Listed in China IECSC, EU EINECS/REACH, US TSCA
Regulation Status: Approved for food use in many jurisdictions, including the US FDA (21 CFR 182.3640) and EU regulations as E201
Occupational Safety: No specific permissible exposure limit set, but general dust standards apply
Labelling Requirements: Comply with GHS and national chemical labeling laws
Other Applicable Regulations: Follow food additives, workplace safety, and environmental protection laws relevant to sodium sorbate in your area
