Product Name: 1-Octanesulfonic Acid Sodium Salt
Chemical Family: Alkane sulfonic acid, sodium salt
CAS Number: 5324-84-5
Synonyms: Sodium 1-octanesulfonate; Sodium n-octanesulfonate
Recommended Use: Ion-pairing agent in liquid chromatography, surfactant, research applications
Supplier Details: Company name, address, phone, and emergency contact provided on packaging
Emergency Phone Number: Provided with supplier contact in documentation
GHS Classification: Not classified as hazardous per OSHA Hazard Communication Standard
Hazard Statements: Not expected to present a significant hazard under recommended handling and usage conditions
Precautionary Statements: Avoid inhalation of dust; prevent skin and eye contact; wash hands after handling
Signal Word: None
Pictograms: None required
Potential Health Effects: Contact may cause mild irritation to skin, eyes, or respiratory system
Routes of Exposure: Inhalation, skin, eye, ingestion
Symptoms of Exposure: Temporary redness, itching, possible coughing if dust is inhaled
Chemical Identity: 1-Octanesulfonic Acid Sodium Salt
Common Name: Sodium 1-octanesulfonate
CAS Number: 5324-84-5
Concentration: 99% or higher
Impurities: Minor impurities may include residual starting materials or byproducts, each less than 1%
Stabilizers/Additives: None typically added
Inhalation: Move person to fresh air; seek medical attention for symptoms like coughing or shortness of breath
Skin Contact: Remove contaminated clothing; wash exposed skin thoroughly with soap and water; seek advice if irritation persists
Eye Contact: Rinse immediately with plenty of water, keeping eyelids open for 15 minutes; seek medical attention if discomfort continues
Ingestion: Rinse mouth with water; do not induce vomiting unless directed by medical personnel; seek medical attention for persistent symptoms
Symptoms to Watch For: Redness, swelling, respiratory discomfort, abdominal pain in rare ingestion cases
Suitable Extinguishing Media: Water spray, foam, dry chemical, carbon dioxide
Unsuitable Extinguishing Media: No known restrictions, though dust dispersal with high-pressure water can pose hazards
Specific Hazards Arising from Substance: May emit toxic fumes of sulfur oxides and sodium compounds under fire conditions
Protective Equipment for Firefighters: Wear self-contained breathing apparatus and full protective clothing
Firefighting Instructions: Move containers from fire area if safe; use water spray to cool exposed containers; prevent runoff
Personal Precautions: Avoid breathing dust; wear appropriate personal protective equipment including gloves and eye protection
Environmental Precautions: Prevent material from entering drains, waterways, or soil
Methods for Containment and Cleanup: Sweep or scoop up to avoid dust generation; place in labeled waste containers; clean area with water and detergent
Spill Response: Use non-sparking tools for cleanup; ventilate area
Decontamination: Wash spill site thoroughly after material pickup complete
Waste Disposal: Dispose of as per local, regional, or national regulations
Safe Handling Procedures: Handle in a well-ventilated area; minimize dust generation; avoid contact with skin, eyes, and clothing
Hygiene Practices: Wash hands before eating, drinking, or smoking and after handling the product
Storage Conditions: Store in tightly closed containers in a cool, dry, well-ventilated area
Incompatible Materials: Strong oxidizing agents
Specific Storage Issues: Protect from moisture and direct sunlight; keep away from food and beverages
Packaging Materials: Use containers made of suitable chemical resistant material such as high-density polyethylene or glass
Occupational Exposure Limits: No established OSHA, ACGIH, or NIOSH limits for this compound
Engineering Controls: Use local exhaust ventilation to minimize airborne dust
Personal Protective Equipment: Safety glasses with side shields, chemical-resistant gloves, lab coat or apron
Respiratory Protection: Use dust mask or respirator in areas with inadequate ventilation or during large-scale handling
Environmental Controls: Avoid release to the environment; use secondary containment in storage and handling areas
Appearance: White crystalline powder
Odor: Odorless or faint characteristic odor
Molecular Formula: C8H17NaO3S
Molecular Weight: 216.28 g/mol
Melting Point: Decomposes before melting; typical decomposition temperature around 260°C
Boiling Point: Not applicable (decomposes)
Solubility: Highly soluble in water
pH: Aqueous solutions are mildly acidic to neutral (range 5.5 – 7.5)
Vapor Pressure: Not volatile
Flash Point: Not flammable
Autoignition Temperature: No data available
Density: Approximately 1.1 – 1.3 g/cm³
Partition Coefficient (Log Kow): Expected to be low due to ionic nature
Chemical Stability: Stable under recommended storage conditions; decomposes upon strong heating
Reactivity: Not reactive in normal usage
Conditions to Avoid: Moisture, excessive heat, incompatible materials
Incompatible Materials: Strong oxidizing agents
Hazardous Decomposition Products: Sulfur oxides, sodium oxides possible at elevated temperatures or during combustion
Polymerization: Will not occur under normal conditions
Acute Toxicity: Low acute toxicity expected based on structure and related compounds; no detailed LD50 data publicly available
Routes of Exposure: Inhalation, ingestion, skin, and eye contact
Symptoms: May cause mild, reversible irritation to eyes and skin
Chronic Effects: No known chronic effects or long-term hazards reported
Carcinogenicity: Not listed as carcinogenic by IARC, NTP, ACGIH, or OSHA
Sensitization: Not reported as a sensitizer
Mutagenicity/Teratogenicity: No data available; not expected to present mutagenic or reproductive hazard
Toxicity to Aquatic Life: Not expected to be acutely toxic but can contribute to elevated sodium and sulfonate levels
Persistence and Degradability: May degrade via microbial action over time; sulfonate groups are typically persistent
Bioaccumulation Potential: Low due to high water solubility and ionic character
Mobility in Soil: High mobility in water; potential to reach groundwater in event of large spills
Ecotoxicological Data: No data specifying LC50 or EC50; related sulfonates have demonstrated low environmental hazard at low concentrations
Waste Treatment Methods: Dispose of content and/or container in accordance with local, regional, national, and international regulations
Waste Classification: Not considered hazardous waste under US RCRA or similar laws unless mixed with hazardous material
Contaminated Packaging: Rinse thoroughly and recycle or dispose safely
Sewage Disposal: Avoid disposing into the sanitary sewer or natural water bodies
Recycling Possibilities: Container recycling possible after thorough decontamination
UN Number: Not regulated as a hazardous material for transport
Proper Shipping Name: 1-Octanesulfonic Acid Sodium Salt
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Environmental Hazards: Not classified as environmentally hazardous
Special Precautions for Transport: Protect from moisture, secure packages to prevent spillage; standard good shipping practices recommended
OSHA Hazard Communication: Not considered hazardous
TSCA Status: Listed or otherwise exempt
SARA 313: Not subject to reporting
California Proposition 65: Not listed
EU Regulations: Not classified as a hazardous substance under REACH; not subject to SVHC
Canada DSL/NDSL: Listed on the inventory
Other International Inventories: Listed or meets listing requirements in Australia, Japan, Korea, China, Philippines
