Product Name: Sorbic Acid
Chemical Formula: C6H8O2
CAS Number: 110-44-1
Synonyms: 2,4-Hexadienoic acid
Manufacturer: Shandong Kunda Biotechnology Co., Ltd.
Intended Use: Food preservative, chemical intermediate
Contact Details: Factory address, emergency phone, available working hours
Recommended Use Restrictions: No use as medication, animal feed additive, or for household products
Classification: Eye Irritant (Category 2A), Skin Sensitizer (Category 1)
Label Elements: Warning symbol, signal word: Warning
Hazard Statements: Causes serious eye irritation, may cause allergic skin reaction
Precautionary Statements: Avoid contact with eyes and skin, wear protective gear, handle in ventilated area
Most Important Symptoms: Eye redness, skin rash, respiratory discomfort after inhalation of dust
Emergency Overview: White to off-white crystalline powder, slight odor, presents no major acute hazards for healthy adults but proper precautions reduce health risks during use
Chemical Identity: Sorbic Acid
Concentration: ≥99%
Impurities Influencing Hazard: Less than 1% (predominantly water and trace organics)
Other Components: Negligible
Hazardous Components: None other than sorbic acid itself in listed concentration
Eye Contact: Rinse immediately with gentle stream of water for several minutes; remove contact lenses if present
Skin Contact: Wash exposed area thoroughly with running water and mild soap
Inhalation: Move to fresh air environment, allow deep, slow breathing; seek medical care if symptoms persist
Ingestion: Rinse mouth with water, do not induce vomiting, get medical help if feeling unwell
Specific Treatments: No known antidote, supportive care advised
Key Symptom Monitoring: Watch for delayed skin or eye irritation, breathing difficulties
Suitable Extinguishing Media: Water spray, dry powder, foam, carbon dioxide
Unsuitable Extinguishing Media: High volume water jet (risk of contamination spread)
Special Hazards From Burning: Carbon oxides, irritating fumes
Protective Equipment: Full protective clothing, self-contained breathing apparatus
Instructions: Keep containers cool, avoid inhaling smoke, use water mist to control vapors
Firefighting Procedures: Move materials from area if safe, prevent runoff into sewers
Personal Precautions: Wear chemical-resistant gloves, safety goggles, dust mask
Environmental Precautions: Avoid release into environment, prevent runoff into waterways
Cleanup Methods: Scoop up solid material and place in sealed labeled container, wipe residue with damp cloth, ventilate area
Spill Response: Isolate area, keep unnecessary personnel away, minimize dust generation during collection
Safe Handling Guidelines: Use in well-ventilated location, avoid breathing dust, prevent contact with eyes and skin
Storage Requirements: Store in cool, dry, well-ventilated space, away from moisture and direct sunlight
Incompatible Products: Strong oxidizers, reducing agents, bases
Safety Precautions: Keep container tightly closed, properly labeled, limit exposure to air
Control Parameters: No specific occupational exposure limit set for sorbic acid
Engineering Controls: Local exhaust ventilation, general mechanical ventilation
Personal Protective Equipment: Protective gloves (nitrile or latex), safety goggles, lab coat, dust mask
Hygiene Measures: Wash hands and face after handling, do not eat or drink during use, remove contaminated clothing before entering eating areas
Appearance: White or off-white crystalline powder
Odor: Faint, characteristic
Odor Threshold: Not established
pH (water suspension): 2.5 - 2.8 (1% solution)
Melting Point: 132°C
Boiling Point: 228°C
Flash Point: 127°C
Flammability: Not classified as highly flammable
Solubility: Slightly soluble in water, soluble in alcohol and ether
Vapor Pressure: Negligible at room temperature
Partition Coefficient (log Kow): 1.33
Density: 1.2 g/cm³ (approximate)
Chemical Stability: Stable under recommended storage and handling conditions
Reactivity: Not prone to hazardous polymerization
Incompatible Materials: Strong oxidizing agents, strong bases
Conditions to Avoid: Excess moisture, high temperatures, direct sunlight
Hazardous Decomposition: Carbon monoxide, carbon dioxide, acrid smoke under fire conditions
Likely Routes of Exposure: Inhalation, skin and eye contact, accidental ingestion
Acute Toxicity Data: Oral LD50 (rat): > 5,000 mg/kg
Chronic Toxicity Data: Prolonged skin contact may lead to mild irritation, rare sensitization
Carcinogenicity: No evidence from long-term studies
Mutagenicity/Reproductive Toxicity: Not classified as mutagenic or toxic to reproduction
Symptoms Noted: Red eyes, rash, minor respiratory irritation if inhaled as dust
Medical Attention Needed: Seek if persistent irritation or allergic reaction develops
Ecotoxicity: Very low toxicity to aquatic organisms; LC50 (fish, 96 h): >100 mg/L
Persistence and Degradability: Readily biodegradable, breaks down in soil and water through natural processes
Bioaccumulative Potential: Low, log Kow suggests limited accumulation in aquatic organisms
Mobility in Soil: Moderate, water-soluble fraction may move through soil but degrades quickly
Other Environmental Effects: Large quantities may temporarily lower water pH, but unlikely at typical usage rates
Waste Disposal Methods: Collect material in clearly labeled containers for hazardous or chemical waste collection
Contaminated Packaging: Rinse and dispose in compliance with local regulations
Environmental Precaution: Do not flush in drains or discharge into the environment
Regulatory Considerations: Dispose in line with national and regional rules for chemical waste
UN Number: Not classified as hazardous for transport
Proper Shipping Name: Sorbic Acid
Transport Hazard Class: Not regulated
Packing Group: Not regulated
Environmental Hazard: Not considered dangerous to environment under transport regulations
Special Precautions: Secure packaging to prevent spillage during transport, keep dry during transit
Specific Regulations: Meets requirements of food additives regulation in many jurisdictions (EU, US, China)
Labeling Requirements: According to GHS and local standards
Chemical Safety Assessment: Cosmetic, food and feed uses permitted by appropriate regulatory agencies
Restrictions/Inventory: Listed on most major chemical inventories (TSCA, EINECS, IECSC)
Workplace Regulations: General workplace chemical control laws apply, including right-to-know and hazard communication
