© 2026 Sinochem Nanjing Corporation,
All Right Reserved
Product Name: Kojic Acid Dipalmitate
CAS Number: 79725-98-7
Synonyms: Palmitoyl Kojic Acid; Dodecanoyl Hexanoic Acid Kojic Ester
Product Use: Cosmetic additive, skin lightening agent
Supplier: [Supplier’s full company name, address, contact number, emergency phone number]
Manufacturer: [Manufacturer’s details, if different from supplier]
Classification: Not classified as hazardous according to GHS
Signal Word: None
Hazard Statements: Dust may cause mild respiratory irritation; may cause slight eye or skin irritation
Pictograms: None required
Precautionary Statements: Wear protective clothing, avoid dust formation, avoid inhalation and eye contact
Potential Health Effects: Prolonged exposure may cause dry skin or mild irritation; inhaling dust may cause cough or throat discomfort
Chemical Name: Kojic Acid Dipalmitate
Common Name: Kojic Acid Ester
CAS Number: 79725-98-7
Concentration: >99%
Impurities: None identified that contribute to classification
Inhalation: Remove from exposure, move to fresh air, seek medical attention if symptoms appear
Skin Contact: Remove contaminated clothing, rinse skin with plenty of water, use soap if available
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present, continue rinsing
Ingestion: Rinse mouth thoroughly with water, do not induce vomiting, seek medical advice if symptoms persist
Important Symptoms: Mild irritation, coughing, redness of skin or eyes
Suitable Extinguishing Media: Water spray, dry chemical, carbon dioxide, foam
Unsuitable Extinguishing Media: None known for this product
Specific Hazards: Heated material may produce carbon monoxide and carbon dioxide
Protective Equipment: Firefighters use self-contained breathing apparatus, wear full protective gear
Special Procedures: Avoid inhaling smoke, contain runoff to prevent entry into drains or waterways
Personal Precautions: Wear protective gloves, dust mask, eye protection
Environmental Precautions: Keep product out of sewers, surface water, and soil
Methods for Clean-up: Sweep or scoop up material without generating dust, place in suitable containers for disposal, ventilate area
Reference to Other Sections: See exposure controls/personal protection for additional guidance
Handling: Use in well-ventilated areas, avoid dust generation, do not eat, drink, or smoke during use
Hygiene Practices: Wash hands thoroughly after handling, remove contaminated clothing and wash before reuse
Storage Conditions: Store in tightly closed container, keep in cool dry place, protect from heat and direct sunlight, avoid humidity
Incompatible Materials: Strong oxidizers, strong acids, alkalis
Occupational Exposure Limits: No established exposure limits for this compound
Engineering Controls: Local exhaust ventilation recommended for dust control
Personal Protective Equipment: Safety glasses or goggles, dust mask or respirator if dust forms, gloves resistant to chemicals, lab coat or protective clothing
Environmental Exposure Controls: Prevent spills from reaching sewers and waterways
Physical State: Fine white to off-white powder
Odor: Characteristic faint odor
Odor Threshold: Not specified
pH (10% solution): About 7
Melting Point: 92-96°C
Boiling Point: Not applicable (decomposes before boiling)
Flash Point: Not available
Auto-ignition Temperature: Not available
Vapor Pressure: Negligible
Vapor Density: Not applicable
Solubility in Water: Insoluble
Solubility in Other Solvents: Soluble in oils, ethanol
Partition Coefficient (log Kow): Not determined
Decomposition Temperature: Not specified
Chemical Stability: Stable under normal storage and use conditions
Hazardous Reactions: No dangerous reactions known under normal conditions
Conditions to Avoid: Excess heat, moisture, direct sunlight
Incompatible Materials: Strong oxidizing agents, acids, alkalis
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, other organic vapors on thermal decomposition
Acute Toxicity: No known significant effects or hazards identified at typical exposure levels
Skin Corrosion/Irritation: May cause minor irritation on prolonged or repeated exposure
Serious Eye Damage/Irritation: May cause mild eye irritation
Respiratory Sensitization: Not classified
Germ Cell Mutagenicity: No data found
Carcinogenicity: No evidence of carcinogenic potential identified in available literature
Reproductive Toxicity: No evidence found
Specific Target Organ Toxicity: Not recognized as a target organ toxin
Information on Possible Routes of Exposure: Inhalation (dust), skin, eyes
Ecotoxicity: No acute or chronic toxicity in aquatic organisms reported for this compound
Persistence and Degradability: Not readily biodegradable, considered persistent in the environment
Bioaccumulative Potential: Low potential based on solubility and partition behaviors
Mobility in Soil: Low mobility expected due to insolubility in water
Other Adverse Effects: Avoid release to the environment as a precaution
Disposal Methods: Dispose of in accordance with local, regional, and national regulations
Waste Treatment Methods: Chemical waste generators determine suitability and proper disposal methods
Contaminated Packaging: Dispose of empty containers in the same manner as product
Special Precautions: Avoid landfilling uncontained material, prevent leaching into soil, water, or drains
UN Number: Not regulated
UN Proper Shipping Name: Not classified as a hazardous material for transport
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Environmental Hazards: See ecological information
Transport Precautions: Protect containers from rough handling and moisture during transit
Safety, Health and Environmental Regulations: Complies with relevant US (OSHA), EU (REACH), and other local regulations as a non-hazardous material
International Inventories: Listed on TSCA, EINECS/ELINCS, DSL and similar inventories
Labeling Requirements: No hazard symbols required
Chemical Safety Assessment: No chemical safety assessment required for this product as per current regulatory standards
