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Product Name: Sunset Yellow FCF
Chemical Formula: C16H10N2Na2O7S2
Common Names: FD&C Yellow No. 6, Orange Yellow S, C.I. 15985
CAS Number: 2783-94-0
Recommended Use: Food additive, cosmetic coloring, pharmaceuticals
Supplier: Major chemical providers and colorant manufacturers
Emergency Phone Number: Contact regional poison control centers for assistance
Hazard Classification: Not classified as hazardous under GHS; possible irritant
Health Hazards: May trigger allergic reactions if inhaled or ingested; has been associated with hyperactivity in children
Signal Word: None required
Precautionary Statements: Handle with care to prevent dust inhalation or spill; wash hands thoroughly after use; avoid direct eye and skin contact
Specific Hazards: No evidence of carcinogenicity in humans, but large exposure not recommended
Environmental Hazards: May impact aquatic environments in high concentrations
Main Component: Sunset Yellow FCF (C.I. 15985) - 85-100%
Impurities: Trace amounts of subsidiary colors, salts such as sodium chloride and sodium sulfate
Additives: None typically present in pure form
Formula Details: Contains aromatic and sulfonic groups for color stability
Inhalation: Move to fresh air; respiratory symptoms usually clear up without treatment
Skin Contact: Wash with water and soap; seek medical advice if irritation develops
Eye Contact: Rinse immediately with running water for ten minutes; remove contact lenses
Ingestion: Rinse mouth, drink water, do not induce vomiting; prompt medical attention suggested for large ingestion; allergic reactions possible
Medical Advice: Provide product identification to healthcare provider if possible
Suitable Extinguishing Media: Water spray, dry chemical, foam, or carbon dioxide
Hazards from Combustion: Can form toxic fumes including oxides of nitrogen, sulfur, and carbon
Protective Equipment: Full protective gear, breathing apparatus against fumes
Firefighting Instructions: Contain runoff to prevent environmental contamination; approach from upwind to avoid exposure to smoke
Personal Precautions: Use gloves, mask, goggles to prevent contact or inhalation
Spill Containment: Sweep up material, avoid generating dust, gather in dry container for disposal
Environmental Precautions: Prevent powder from entering drains or watercourses; contain spills with sand or suitable absorbent
Clean-Up Procedures: Wash affected areas with water after collection; ventilate space to remove residues
Handling: Keep containers tightly closed, use only with adequate ventilation, minimize dust generation, avoid prolonged skin contact
Storage: Store in cool, dry, well-ventilated areas away from direct sunlight and strong oxidizers
Storage Conditions: Recommended temperature below 30°C; humidity should be low to minimize clumping and microbial growth
Packaging: Use sealed containers made of non-reactive material, clearly labeled for content and hazard
Control Parameters: No specific occupational exposure limit established; recommended exposure limits by local authorities may apply
Ventilation: Use local exhaust ventilation if dust is produced
Personal Protective Equipment: Gloves, goggles, dust mask as standard
Hygiene Measures: Wash hands after handling; avoid eating, drinking, or smoking when using the product; maintain good workplace hygiene
Appearance: Orange-yellow fine powder or granules
Odor: Odorless
Solubility: Soluble in water; insoluble in most organic solvents
Melting Point: Decomposes above 350°C
pH (5% solution): 6.0 – 7.0
Specific Gravity: Approximately 1.5
Vapor Pressure: Not applicable
Flash Point: Not flammable in solid form
Stability: Stable under normal conditions; sensitive to strong oxidizers
Chemical Stability: Highly stable under recommended storage and handling conditions
Reactivity: Does not react violently with most common substances
Possibility of Hazardous Reactions: Forms hazardous decomposition products at high temperatures, such as sulfur and nitrogen oxides
Incompatible Materials: Strong acids, strong oxidizing agents
Conditions to Avoid: Excessive heat, high humidity, prolonged exposure to light
Routes of Exposure: Inhalation, ingestion, skin and eye contact
Acute Toxicity: LD50 (oral, rat): 10,000 mg/kg; considered low acute toxicity
Chronic Exposure: Long-term use linked to behavioral issues in sensitive populations such as children; some studies suggest rare allergic reactions
Irritation: May cause mild irritation to eyes, skin, and respiratory tract
Sensitization: Rare cases reported
Carcinogenicity: Classified as not carcinogenic by regulatory agencies
Reproductive and Developmental Toxicity: Animal data does not indicate significant risk at typical human exposures
Ecotoxicity: Low toxicity to aquatic organisms at standard concentrations, but large amounts raise environmental concerns
Persistence and Degradability: Moderately biodegradable under aerobic conditions; persistent in anoxic environments
Bioaccumulative Potential: Low, due to high water solubility and rapid excretion in organisms
Mobility in Soil: Moves readily with water; can leach into waterways if spilled
Other Hazards: Intensive discharge may boost nutrient load in water bodies and negatively affect microbial balance
Safe Disposal Methods: Dispose of in accordance with local, state, and national regulations for colorants
Waste Treatment: Prefer incineration or controlled landfill where permitted
Unused Product: Send for authorized disposal; avoid flushing into drains
Packaging Disposal: Decontaminate containers before disposal or recycling; follow local guidelines
UN Number: Not classified as dangerous goods
Transport Hazard Class: Not regulated
Packing Group: Not assigned
Special Precautions for Transport: Protect packaging from moisture and damage during transit; label all containers correctly
Shipping Name: Sunset Yellow FCF
Labeling Requirements: Accurate content labeling for food, pharmaceutical, or cosmetic applications
Regulatory Status: Approved for use as a food color in many regions (FDA, EU, Codex Alimentarius) with permitted daily intake guidelines
Restrictions: Not permitted in infant foods in some regions; must declare presence on labels if used in food
Other Regulations: Listed substance under international food additives codes; subject to REACH requirements in the EU
Workplace Control: Subject to health and safety regulations concerning occupational exposure
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
