Product Name: Sulfonic Acids, Petroleum, Magnesium Salts
Synonyms: Magnesium petroleum sulfonates
Recommended Use: Lubricant additive, corrosion inhibitor
Supplier: Local chemical distributor or manufacturer contact details
Emergency Contact Number: Local or national poison center, supplier information line
CAS Number: 68610-84-4
Physical State: Liquid or paste
Color: Brown to amber
Odor: Petroleum-like
GHS Classification: Skin irritation, eye irritation, aquatic chronic hazard
Pictogram: Exclamation mark, environment
Signal Word: Warning
Hazard Statements: Causes skin and eye irritation, harmful to aquatic life with long lasting effects
Precautionary Statements: Avoid skin and eye contact, wear protective equipment, do not release to the environment
Chemical Name: Magnesium Salts of Petroleum Sulfonic Acids
Concentration: 40-60% by weight
Other components: Hydrotreated petroleum oils: 35-50%
Additives: 1-5% (may include anti-corrosion and anti-oxidation agents)
Impurities: Trace contaminants from petroleum feedstock
Eye Contact: Rinse cautiously with water for at least 15 minutes, seek medical attention
Skin Contact: Wash with plenty of soap and water, remove contaminated clothing and wash before reuse
Inhalation: Get to fresh air, keep person at rest, seek medical advice for symptoms like coughing or throat irritation
Ingestion: Rinse mouth with water, do not induce vomiting, contact poison control or a doctor
Most Important Symptoms: Skin redness, dry or cracked skin, eye soreness, throat irritation
Suitable Extinguishing Media: Foam, dry chemical, carbon dioxide, water spray
Unsuitable Extinguishing Media: Direct water streams may spread the material
Special Hazards: Emits dense smoke, irritating fumes, sulfur oxides, magnesium oxides on burning
Protective Equipment: Full protective clothing, self-contained breathing apparatus
Firefighting Advice: Move containers from fire area, cool containers with water spray from a safe distance
Personal Precautions: Use gloves, goggles, chemical protective clothing
Environmental Precautions: Prevent entry into drains, surface waters, or soil
Containment: Stop leak if safe, dike spilled material with sand or earth
Cleanup Methods: Absorb with inert material, shovel into appropriate containers for disposal, clean spill area with soap and water
Handling: Avoid contact with skin and eyes, use only in well-ventilated areas, use proper lifting procedures for drums and containers
Storage Conditions: Keep tightly closed, store in cool, dry, well-ventilated place, keep away from strong oxidizers and moisture
Packaging Materials: Store in steel or polyethylene containers
Engineering Controls: Local exhaust ventilation, emergency eyewash stations, safety showers
Personal Protective Equipment: Chemical-resistant gloves (nitrile, neoprene), splash-proof goggles, long-sleeved clothing
Respiratory Protection: Use an approved respirator if ventilation is inadequate
Work Practices: Wash hands after handling, do not eat or drink near material, keep work area clean and dry
Exposure Limits: No OSHA PEL or ACGIH TLV for this specific mixture; follow oil mist standards (typically 5 mg/m³)
Appearance: Brown viscous liquid
Odor: Petroleum, mild
Odor Threshold: Not determined
pH: Not applicable
Melting/Freezing Point: Below -10°C
Boiling Point: Above 300°C
Flash Point: 165-210°C (COC method)
Evaporation Rate: Negligible
Flammability: Not classified as flammable
Vapor Pressure: Negligible
Solubility: Insoluble in water, soluble in organic solvents
Viscosity: High
Partition Coefficient (n-octanol/water): Not available
Decomposition Temperature: Above 350°C
Chemical Stability: Stable under recommended storage and handling conditions
Reactivity: Non-reactive in normal use
Incompatible Materials: Strong oxidizers (e.g., peroxides, nitric acid), acids
Hazardous Decomposition Products: Smoke, magnesium oxides, sulfur oxides, hydrocarbons
Hazardous Polymerization: Will not occur
Acute Toxicity: May cause irritation by skin and eye contact; low oral and inhalation toxicity expected
Skin Corrosion/Irritation: Prolonged or repeated contact may dry and crack skin
Serious Eye Damage/Irritation: Irritating, may cause redness and pain
Respiratory Sensitization: Not expected
Carcinogenicity: Not listed by IARC, NTP, OSHA
Mutagenicity: Not available
Reproductive Toxicity: Not available
Long-Term Effects: Repeated exposures may worsen skin and respiratory irritation
Toxicity: Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Persistence and Degradability: Not readily biodegradable; hydrocarbon base persists in soil and water
Bioaccumulative Potential: Potential for bioaccumulation in aquatic species
Mobility in Soil: Low water solubility, tends to bind strongly to soil
Other Adverse Effects: Oil sheens may form on water, disrupting air-water exchange
Disposal Methods: Dispose of as hazardous waste in accordance with local, state, and federal laws
Container Disposal: Triple rinse containers before disposal, puncture or crush to prevent reuse
Precautions: Do not dump into drains, sewers, or natural water bodies
UN Number: Not regulated for ground transport in most regions
Proper Shipping Name: Elevated temperature liquid, n.o.s. (if transported above 100°C)
Hazard Class: Not classified as hazardous for most transport; see specific country or region regulations
Packing Group: Not applicable
Environmental Hazards: Marine pollutant label suggested
Special Transport Precautions: Keep drums upright and secure, prevent spillage during transit
OSHA: Not specifically regulated
TSCA: Listed or meets TSCA inventory requirements
SARA 313: Not subject to reporting
REACH Registration: Required in Europe under certain tonnage
Other Global Inventories: Listed on AICS (Australia), DSL (Canada), ENCS (Japan), and similar lists
Labeling: GHS-compliant hazard and precautionary statements, supplier details required
