Product Name: Sulfonic Acids, Petroleum, Barium Salts
Synonyms: Petroleum sulfonates, Barium petroleum sulfonate
Chemical Family: Sulfonic acids, Barium salts
Recommended Use: Additives in lubricants, corrosion inhibitors, petroleum process regulators
Manufacturer: [Manufacturer name]
Emergency Phone: [Contact phone number]
UN Number: Not regulated for transport
CAS Number: 61790-48-5
GHS Classification: Acute Toxicity (Oral), Skin Irritation, Eye Damage, Specific Target Organ Toxicity
Signal Word: Warning
Pictogram(s): Exclamation mark, Health hazard
Hazard Statements: Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause organ damage after repeated exposure. Harmful to aquatic life.
Precautionary Statements: Avoid contact with skin and eyes. Wear protective gear. Wash hands after handling. Do not breathe dust or mist. Avoid release to environment.
Barium Petroleum Sulfonate: 60–90%
Petroleum Sulfonic Acids: 10–30%
Inert Ingredients: 1–10%
Impurities: May contain trace hydrocarbons.
Molecular Formula: Variable, mixture
Specific Components with Workplace Limits: Barium compounds (soluble)
Inhalation: Move person to fresh air. Provide artificial respiration if symptoms develop. Seek medical attention.
Skin Contact: Wash with plenty of water and soap. Remove contaminated clothing. Get medical help if irritation persists.
Eye Contact: Rinse carefully with water for several minutes. Remove contact lenses if possible. Continue rinsing. Seek medical assistance.
Ingestion: Do not induce vomiting unless directed by medical personnel. Rinse mouth with water. Provide water or milk to dilute. Contact a physician immediately.
Most Important Symptoms: Irritation, coughing, gastrointestinal discomfort, possible barium poisoning (muscle weakness, nausea).
Suitable Extinguishing Media: Carbon dioxide, dry chemical, foam, water spray
Unsuitable Media: Direct water jet may cause splattering
Special Hazards: Emits toxic fumes on combustion, including sulfur oxides, barium oxides, hydrocarbons
Protective Equipment: Full protective clothing, self-contained breathing apparatus
Advice for Firefighters: Stay upwind. Remove product from fire area if possible. Cool containers with water spray.
Personal Precautions: Evacuate unnecessary personnel. Use protective gloves, goggles, and clothing. Avoid dust and vapor formation.
Environmental Precautions: Prevent further leakage or spillage to soil or water. Keep out of drains and waterways.
Methods for Containment: Cover with inert absorbent (sand, earth). Shovel into containers for disposal.
Clean-up Procedures: Wash affected area with plenty of soap and water. Dispose of waste safely, according to regulations.
Handling: Use only in well-ventilated areas. Avoid contact with skin, eyes, and clothing. Do not eat, drink, or smoke while working.
Storage Conditions: Store in tightly closed containers away from heat, open flame, strong oxidizers, moisture. Keep at stable room temperature.
Incompatible Materials: Acids, oxidizing agents, aluminum
Packaging Materials: Steel drums, HDPE containers
Workplace Exposure Limits: Barium compounds (soluble): OSHA PEL 0.5 mg/m3 (TWA)
Engineering Controls: Local exhaust ventilation, eye wash stations, safety showers
Personal Protective Equipment: Chemical-resistant gloves, safety glasses or goggles, flame-resistant clothing, NIOSH-approved respirator (if vapor/dust exceeds limits)
Hygiene Measures: Wash thoroughly after handling. Remove contaminated clothing before leaving work area.
Appearance: Brown viscous liquid or paste
Odor: Mild petroleum
Odor Threshold: Not available
pH: Not applicable
Melting Point/Freezing Point: Not determined
Boiling Point: > 200°C
Flash Point: > 150°C (closed cup)
Evaporation Rate: Slow
Flammability: Not classified as flammable
Vapor Pressure: Low
Vapor Density: Not determined
Solubility: Insoluble in water, soluble in hydrocarbons
Partition Coefficient: Not established
Viscosity: Moderate to high
Chemical Stability: Stable under normal conditions
Reactivity: Can react with strong oxidizers and acids
Conditions to Avoid: Excessive heat, open flames, moisture, strong acids
Incompatible Materials: Oxidizing agents, reducing agents, acids, water (can cause hydrolysis)
Hazardous Decomposition Products: Sulfur oxides, barium compounds, hydrocarbons upon burning
Polymerization: Will not occur
Acute Toxicity: May be harmful if swallowed, inhaled, or absorbed through skin
Symptoms of Exposure: Eye, skin, respiratory irritation; potential for barium toxicity (vomiting, muscle weakness, cardiac arrhythmias in severe cases)
Chronic Effects: Risk of cumulative barium buildup and toxicity with repeated exposure
Routes of Exposure: Oral, dermal, inhalation
Sensitization: No reported data
Carcinogenicity: Not classified as carcinogenic according to IARC, NTP, OSHA
Reproductive Toxicity: No adequate data
Other Effects: Prolonged exposure affects nervous and muscular systems (due to barium)
Toxicity to Aquatic Life: Harmful to aquatic organisms, causes long-term adverse effects
Persistence and Degradability: Persistent in the environment, low biodegradability
Bioaccumulation: Contains barium, potential to bioaccumulate in aquatic organisms
Mobility in Soil: Low, substance adheres to soil particles
Other Adverse Effects: Can disrupt aquatic ecosystems and affect invertebrates/fish at low concentrations
Disposal Methods: Reclaim or incinerate material at approved facilities. Do not discharge to environment. Landfill only with regulatory approval. Comply with all local and national regulations.
Waste Codes: May require classification as hazardous waste (barium compounds)
Contaminated Packaging: Dispose of empty packaging as hazardous waste. Clean thoroughly before recycling or disposal.
UN Number: Not classified as a dangerous good for transport
Proper Shipping Name: Not regulated
Hazard Class: Not applicable
Packing Group: Not applicable
Marine Pollutant: May be considered marine pollutant
Special Precautions: Prevent spillage. Keep away from food, feed, and animal stocks.
Transport in Bulk: Follow MARPOL Annex II and IBC Code guidelines.
TSCA: Listed
EINECS: Listed
SARA Title III: Barium compounds subject to reporting requirements
OSHA Hazard Classification: Hazardous
WHMIS Classification: D2A (Very Toxic), D2B (Toxic)
Labeling Requirements: Hazard statements, precautionary statements, pictograms, manufacturer contact
Other Regulations: Covered under specific environmental and workplace safety acts. Ensure compliance with regional safety directives and disposal rules.
