Product Name: Sinopec Marine Fuel Oil
Manufacturer: China Petroleum & Chemical Corporation (Sinopec)
Chemical Family: Petroleum Hydrocarbon
Synonyms: Marine Bunker Fuel, Heavy Fuel Oil
UN Number: UN 3082 (when transported as a marine pollutant)
Recommended Uses: Fuel for marine vessel engines, industrial boilers
Emergency Contact: Sinopec Emergency Response: +86-10-5996-0000
Classification: Flammable Liquid, Category 4; Acute Toxicity, Oral Category 4; Aspiration Hazard, Category 1; Carcinogenicity, Category 2
Hazard Statements: Harmful if swallowed, causes skin irritation, may cause cancer through prolonged repeated exposure, causes respiratory irritation
Label Elements: Skull and crossbones (acute toxicity), Health hazard (carcinogenicity, aspiration hazard), Flame
Pictograms: GHS02, GHS08, GHS07
Signal Word: Danger
Precaution: Wash hands thoroughly after handling, wear protective gloves and clothing, avoid release to the environment, keep away from heat/sparks/open flames/hot surfaces
Base Oil: Residual Fuel Oil, 65–95% by weight
Aromatic Hydrocarbons: Naphthalene, 0.2–1%
Sulfur Compounds: 0.1–3.5%
Polycyclic Aromatic Hydrocarbons (PAHs): up to 2%
Aliphatic Hydrocarbons: 5–30%
Additives: Trace amounts of lubricity improvers, corrosion inhibitors
Inhalation: Move person to fresh air, keep at rest, seek medical advice for any respiratory distress
Skin Contact: Remove contaminated clothing, wash skin with soap and water, consult a doctor if irritation or rash develops
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses, seek medical attention if redness or discomfort persists
Ingestion: Do not induce vomiting, rinse mouth, call a poison control center or physician immediately
Suitable Extinguishing Media: Foam, dry chemical, carbon dioxide, water fog
Unsuitable Media: Direct water jet can cause violent splattering
Special Hazards: Emits toxic fumes of carbon monoxide, sulfur oxides, smoke, and unburned hydrocarbons
Protective Equipment: Full bunker gear, self-contained breathing apparatus
Fire-Fighting Instructions: Cool containers with water spray, avoid inhaling combustion products, contain run-off to prevent entry into drains or waterways
Personal Precautions: Evacuate non-essential personnel, wear protective clothing, use respiratory protection in confined or poorly ventilated areas
Environmental Precautions: Prevent entry to sewers, surface and groundwater, notify authorities immediately if spread into environment
Spill Containment: Dike spilled material with earth or suitable barrier, absorb with inert material like sand or vermiculite
Cleanup Methods: Collect material in containers for proper disposal, wash spill area with plenty of water only after all residues are removed
Safe Handling: Avoid breathing vapors or mist, use only in well-ventilated areas, prevent contact with skin and eyes, wash thoroughly after use
Storage Conditions: Store in tightly closed, properly labeled containers; keep away from ignition sources, oxidizing agents, and strong acids
Storage Temperature: Maintain below 40°C, avoid excessive heat to prevent pressure build-up
Incompatibility: Store away from strong oxidizers, acids, alkalis to reduce risk of hazardous reactivity
Special Notes: Use grounding and bonding techniques to prevent static discharge, ensure spill response kits are available in storage and transfer areas
Occupational Exposure Limits: ACGIH TLV: 5 mg/m³ (oil mist), China: 5 mg/m³ (8-hour TWA), Naphthalene: 10 ppm TWA
Engineering Controls: Local exhaust ventilation, explosion-proof electrical equipment in work areas
Personal Protection: Flame-resistant coveralls, chemical-resistant gloves (nitrile or neoprene), safety goggles or face shield
Respiratory Protection: Use approved respirators in case of inadequate ventilation or high vapor concentrations
Hygiene Measures: Avoid eating, drinking, smoking in work areas, wash hands before breaks and after handling
Appearance: Dark brown to black viscous liquid
Odor: Characteristic petroleum smell
pH: Not applicable
Boiling Point/Range: 160°C to 600°C
Melting Point: Typically below 20°C (may vary based on grade)
Flash Point: > 60°C, can exceed 70°C
Vapor Pressure: < 0.5 kPa at 20°C
Density: 0.95–1.03 g/cm³ at 15°C
Solubility: Insoluble in water, soluble in organic solvents
Viscosity: High; varies by grade, typically 380 to 700 cSt at 50°C
Chemical Stability: Stable under normal conditions if stored properly
Thermal Decomposition: Produces carbon monoxide, carbon dioxide, sulfur oxides, hydrocarbons
Hazardous Reactions: Reacts violently with oxidizing agents, strong acids; risk of fire under improper storage
Hazardous Polymerization: Does not occur
Conditions to Avoid: Open flames, intense heat, incompatible substances, static discharge
Acute Toxicity: Harmful if swallowed, inhaled, or in contact with skin; may cause dizziness, headache, nausea
Chronic Effects: Prolonged exposure can cause dermatitis, increased risk of skin cancer from prolonged skin contact due to PAHs
Irritation/Corrosion: Causes skin and eye irritation, aspiration can result in chemical pneumonitis
Carcinogenicity: Contains substances classified as possible human carcinogens (IARC Group 2); long-term studies link PAH content with increased cancer risk
Sensitization: Repeated contact may lead to allergic reactions in susceptible individuals
Ecotoxicity: Toxic to aquatic organisms, risk of long-term adverse effects in aquatic environment
Persistence/Degradability: Slowly biodegradable; hydrocarbons in fuel oil persist in sediment and water
Bioaccumulation: Can accumulate in living organisms, PAHs pose risk to marine food chains
Mobility in Soil: Low—binds strongly to soil particles; risk for groundwater contamination with large spills
Disposal Methods: Dispose as hazardous waste per local, regional, and national regulations
Incineration: High-temperature incinerators suitable for oily waste
Do not: Discharge to drains, watercourses, or soil
Contaminated Packaging: Clean thoroughly and dispose in accordance with environmental regulations; empty containers may contain flammable residues
UN Number: UN 3082 (for Environmental Hazardous Substance, Liquid, N.O.S.)
Proper Shipping Name: Fuel Oil, Marine, or Environmentally Hazardous Substance, Liquid, N.O.S.
Transport Hazard Class: 9 (Miscellaneous dangerous substances and articles)
Packing Group: III
Marine Pollutant: Yes
Transport Label: Class 9, Marine Pollutant, “Dangerous for the environment” symbol
Special Precautions: Avoid leaks or spills in transit, ensure drums or tanker trucks comply with international standards for hazardous liquids
China GB Standards: GB 13690 for chemical safety, GB/T 17514—Test Methods for Marine Oil Fuel
Occupational Health: China’s Law on Prevention and Control of Occupational Diseases applies
International: Complies with MARPOL Annex VI (IMO), EU REACH Regulation (EC) No 1907/2006, and US OSHA Hazard Communication Standard
Labelling: GHS-compliant labeling required for transport, handling, emergency procedures, includes hazard statements and pictograms
Additional Notes: Keep MSDS accessible to all handlers and emergency crews as required by international law
