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Product Name: 1-Octanesulfonic Acid Sodium Salt
Synonyms: Sodium 1-octanesulfonate, Sodium octane-1-sulfonate
Chemical Formula: C8H17NaO3S
CAS Number: 5324-84-5
Recommended Use: Analytical reagent in liquid chromatography, ion-pairing agent
Supplier Details: Manufacturer address and emergency contact information, reachable 24/7 in cases of chemical emergency
GHS Classification: Not classified as hazardous under GHS criteria, but caution is needed in laboratory and industrial settings.
Physical Hazards: Solid powder, may cause irritation to eyes, skin, and respiratory system.
Health Hazards: Inhalation, ingestion, or skin contact can result in irritation of affected area; no chronic toxicity reported but avoid prolonged contact.
Environmental Hazards: Harm to aquatic life if released in large quantities; not particularly persistent but steps should be taken to minimize release.
Chemical Name: 1-Octanesulfonic acid, sodium salt
Concentration: >99% by weight
Impurities: No hazardous impurities in typical product batches; remaining content includes minor sodium salts and trace moisture.
Eye Contact: Rinse immediately with plenty of running water for at least 15 minutes; seek medical attention if irritation persists.
Skin Contact: Wash with soap and water, remove contaminated clothing; persistent irritation warrants medical advice.
Inhalation: Move affected person to fresh air, ensure clear airways; if symptoms develop or persist, contact healthcare provider.
Ingestion: Rinse mouth thoroughly; consult medical care without delay, keep victim calm and observe for symptoms.
Suitable Extinguishing Media: Use water spray, foam, dry chemical, or CO2 as required by surrounding materials.
Protective Equipment: Firefighters use self-contained breathing apparatus and full protective gear to prevent inhalation of fumes.
Combustion Hazards: Burning may generate sulfur oxides and sodium compounds, which cause further irritation to skin, eyes, and lungs.
Other Information: Prevent runoff from fire control from contaminating water courses or drains.
Personal Precautions: Wear gloves, protective goggles, dust mask or respirator where powder is airborne.
Environmental Precautions: Avoid discharge to sewers, drains, or waterways.
Clean-up Procedures: Use non-sparking tools to scoop or vacuum spillage, contain in labeled drum for proper disposal; rinse area with water.
Handling: Avoid breathing dust, prevent contact with eyes and skin. Handle in a well-ventilated spot with appropriate safety measures including gloves and eyewear.
Storage Conditions: Store in tightly closed original container in cool, dry place; prevent exposure to moisture.
Incompatibilities: Keep apart from strong acids, oxidizers, and reducing agents to avoid hazardous reactions.
Engineering Controls: Use fume hood or local exhaust ventilation to minimize airborne particle exposure.
Personal Protective Equipment: Protective clothing, impervious gloves, chemical splash goggles; in dusty environments, use NIOSH-approved respirator.
Hygiene Measures: Wash hands thoroughly after handling, do not eat or drink when using chemicals.
Appearance: White to off-white crystalline powder
Odor: No strong odor
pH (1% solution): 6.0 - 8.0
Melting Point: Decomposes before melting
Boiling Point: Not available
Flash Point: Not flammable under normal conditions
Solubility: Highly soluble in water
Vapor Pressure: Negligible at ambient conditions
Partition Coefficient: Not measured; high solubility in water expected to limit environmental persistence
Chemical Stability: Stable under recommended storage and handling conditions.
Hazardous Reactions: Reactions with strong acids or oxidizers may release toxic or irritating gases.
Hazardous Decomposition: Possible emission of sulfur oxides, sodium oxides under fire or extreme heat.
Conditions to Avoid: Excessive moisture, contact with incompatible chemicals, elevated temperatures.
Acute Toxicity: Low oral and dermal toxicity in lab animals, irritant effects on skin and eyes.
Skin Contact: Repeated exposure causes redness, dryness, or soap-like irritation.
Eye Contact: Dust or splashes produce stinging, watering of eyes, potential for mild inflammation.
Inhalation: Dust particles cause sore throat, coughing, and mild breathing discomfort in poorly ventilated spots.
Chronic Effects: No evidence of mutagenic, carcinogenic, or reproductive effects found in available studies.
Sensitization: No reports of sensitization in laboratory or industrial use.
Aquatic Toxicity: Limited acute aquatic toxicity; excessive amounts may harm aquatic life owing to surfactant properties.
Biodegradability: Compound biodegrades in standard wastewater systems with routine treatment.
Bioaccumulation: Low likelihood of bioaccumulation due to high water solubility.
Other Adverse Effects: Do not allow large-scale release to environment, monitor effluent in facilities using the substance.
Waste Disposal Methods: Collect for disposal per local, state, and national laws; incineration or landfill in licensed facility.
Container: Ensure empty containers undergo triple rinsing before disposal.
Environmental Precautions: Prevent leaching into soil or waterways; inform waste handler about chemical nature.
UN Number: Not classified as a dangerous good for transport.
Transport Hazard Class: Not assigned.
Packing Group: Not regulated.
Shipping Label: No special labeling necessary; use standard industrial chemical shipping precautions.
Special Transport Precautions: Prevent moisture uptake; protect containers from mechanical damage during loading and transit.
Global Inventories: Listed in major chemical inventories such as TSCA (USA), EINECS (EU), DSL (Canada), ENCS (Japan).
Label Requirements: Basic precautionary labeling required in laboratory and packaging contexts.
Regulatory Compliance: Obey all relevant worker safety, environmental, and chemical storage regulations in your jurisdiction.
Other Guidelines: Use available chemical management plans to reduce risk, monitor workplace exposure, and train personnel in chemical hygiene and spill response.
