Product Name: Canthaxanthin
Chemical Formula: C40H52O2
Chemical Family: Carotenoid pigment
Manufacturer: Shandong Kunda Biotechnology Co., Ltd.
CAS Number: 514-78-3
Intended Use: Color additive in food, feed, pharmaceutical, and cosmetic products
Emergency Contact: Listed in company safety documentation
Synonyms: beta-Carotene-4,4'-dione, Food Orange 8
Classification: Not classified as hazardous under GHS or OSHA standards for typical industrial or consumer use
Main Hazards: May cause mild eye, skin or respiratory irritation on direct contact or high concentrations
Routes of Exposure: Inhalation, skin contact, eye contact, ingestion
Signal Word: None required by regulation
Acute Effects: Headache, skin or eye irritation possible in rare cases
Chronic Effects: No known chronic hazards from long-term or repeated use
Environmental Hazards: Not classified as an environmental hazard but should avoid large uncontrolled releases
Pictogram: None required on standard commercial packaging
Chemical: Canthaxanthin
Concentration: >98% purity
Additives/Carriers: Some preparations may include dextrose or starch as carriers for formulation purposes
Impurities: Trace moisture, minor byproducts from manufacturing process
Form: Powder, crystalline, or beadlet (as specified on packaging)
Inhalation: Move person to fresh air, seek medical attention for persistent irritation
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present, continue rinsing, consult a physician if irritation persists
Skin Contact: Wash skin thoroughly with soap and water, consult a physician if irritation develops
Ingestion: Rinse mouth with water, do not induce vomiting, seek medical advice if needed
Most Important Symptoms: Mild irritation of affected tissues
Notes to Physician: Treat symptomatically
Suitable Extinguishing Media: Water spray, dry chemical, foam, or carbon dioxide
Unsuitable Media: High-pressure water streams may cause powder dispersal
Specific Hazards: Dust may form explosive mixtures in air, containers may rupture in extreme heat
Combustion Products: Carbon dioxide, carbon monoxide, and unidentified organic compounds
Protective Equipment: Standard firefighting gear and self-contained breathing apparatus recommended
Special Procedures: Avoid inhalation of smoke or dust, cool containers with water spray if exposed to fire
Personal Precautions: Use appropriate PPE to avoid contact with skin and eyes, prevent dust generation
Environmental Precautions: Avoid discharge to waterways or sewer systems
Cleanup Methods: Sweep up material carefully, avoid creating dust, collect in containers for disposal, ventilate area, wash residue with water
Emergency Procedures: Evacuate unnecessary personnel, use adequate ventilation
Handling: Use with adequate ventilation, minimize dust generation, wear protective equipment for prolonged exposure
Storage Conditions: Keep container tightly closed in a cool, dry, and well-ventilated place, protect from light and moisture
Incompatible Materials: Strong oxidizing agents, acids, or bases could degrade the pigment
Specific Requirements: Store away from food and beverages when used at industrial scale
Hygiene Measures: Wash hands after handling, avoid eating, drinking, or smoking in work areas
Exposure Limits: No occupational exposure limits established for canthaxanthin
Engineering Controls: Use process enclosures, local exhaust ventilation for bulk handling
Personal Protective Equipment: Safety glasses, gloves, lab coat, dust mask or respirator for dusty conditions
Respiratory Protection: Effective dust mask or respirator if dust levels become significant
Eye Protection: Safety glasses or goggles recommended in bulk processing
Skin Protection: Suitable gloves and protective clothing for long or repeated exposure
Workplace Monitoring: Implement regular housekeeping to reduce dust accumulation
Appearance: Red to orange crystalline powder, occasionally beadlet or granular forms
Odor: Odorless
Odor Threshold: Not applicable
pH: Not available (insoluble in water)
Melting Point: 210-215°C
Boiling Point: Not applicable (decomposes before boiling)
Flash Point: Not determined
Explosive Properties: Dust can form explosive mixtures with air under certain conditions
Flammability: Non-flammable bulk material; fine dust may combust
Vapor Pressure: Negligible
Solubility: Insoluble in water; soluble in fats and oils
Partition Coefficient (log Kow): Approx. 8.7 (highly lipophilic)
Decomposition Temperature: Above 220°C
Density: Roughly 1.0–1.2 g/cm³
Viscosity: Not applicable
Chemical Stability: Stable under normal ambient and storage conditions
Reactivity: Low, except with strong oxidizers or upon significant heating
Conditions to Avoid: Excess heat, direct sunlight, excessive humidity, open flames
Incompatible Materials: Strong acids, bases, strong oxidizers
Hazardous Decomposition Products: Carbon oxides under combustion, trace hydrocarbons
Polymerization: Will not occur
Acute Toxicity: Oral LD50 (rat): >10,000 mg/kg, indicating low toxicity
Sensitization: Not a known skin sensitizer
Carcinogenicity: Not listed by IARC, NTP, or OSHA as a carcinogen
Reproductive/Development Effects: No evidence of reproductive toxicity in animal studies at typical dietary levels
Target Organs: Eyes, skin, respiratory tract with excessive or prolonged exposure
Potential Effects: High-dose ingestion may lead to discoloration of skin (carotenodermia), reversible and not considered harmful
Chronic Exposure: No evidence of harmful long-term effects in humans at regulated use levels
Ecotoxicity: Not expected to be toxic to aquatic life at expected concentrations
Persistence and Degradability: Biodegradable, breaks down in soil and water
Bioaccumulative Potential: Low based on environmental behavior
Mobility in Soil: Not highly mobile due to insolubility in water
Other Effects: Minimal environmental risk anticipated at customary usage levels
Waste Treatment Methods: Dispose of in accordance with local, regional, and national regulations
Disposal of Packaging: Rinse and recycle or dispose as appropriate for industrial containers
Hazardous Waste: Not considered hazardous waste
Incineration: Permitted for licensed facilities, with proper emission controls
UN Number: Not regulated for transport
Transport Hazard Class: Not classified as hazardous for road, rail, air, or sea
Packaging Group: Not assigned
Shipping Name: Canthaxanthin or Pigment, Organic Solid (not otherwise specified)
Special Precautions: Keep containers upright, dry and intact
Transport Labeling: No special labeling required under present regulation for non-bulk shipments
Inventory Status: Listed in major chemical inventories (EINECS, TSCA, DSL, AICS)
Regulatory Approvals: Approved for use as a feed additive for poultry and aquaculture in many countries; permitted as a colorant in food and cosmetics under certain limits
OSHA Regulatory Status: Not hazardous as defined by the Hazard Communication Standard
SARA Title III: Not subject to SARA Title III reporting requirements
Other Directives: Subject to limits set by FDA (USA), EFSA (EU), and other food safety authorities
Labeling Requirements: Must reflect content and intended use, statements on avoidance of excessive intake for food applications
