Product Name: Sodium P-Cumenesulphonate
Synonyms: Sodium 4-Isopropylbenzenesulfonate, Cumenesulphonic Acid Sodium Salt
CAS Number: 15763-76-5
Manufacturer/Supplier: Common suppliers operate in chemical manufacturing for detergents and specialty formulations
Recommended Uses: Detergent builder, dispersant in formulations, raw material for surfactants, emulsifying agents
Emergency Phone: Refer to local poison control or manufacturer’s emergency line for immediate guidance
Address: See product packaging or supplier-specific documentation for distribution details
Hazard Class: Not classified as hazardous under GHS for standard handling
Physical Hazards: May be irritating as powder or dust
Health Hazards: Skin and eye irritation possible; ingestion or inhalation causes discomfort
Environmental Hazards: High concentrations may negatively impact aquatic systems through water runoff
Signal Word: Warning
Pictograms: Exclamation mark (irritant)
Precautionary Statements: Avoid breathing dust, wash skin thoroughly after handling, minimize contact with eyes
Chemical Name: Sodium P-Cumenesulphonate
CAS Number: 15763-76-5
Concentration: >95% active ingredient by weight
Impurities: Trace levels of organic sulfonate and sodium salts may appear based on production method
Inhalation: Move to fresh air, assist breathing if symptoms persist, seek medical guidance
Skin Contact: Rinse with water and mild soap, remove contaminated clothing, obtain medical advice for irritation
Eye Contact: Flush eyes with plenty of water for at least 10 minutes, keep eyelids open, contact a physician
Ingestion: Rinse mouth, drink plenty of water, never induce vomiting in unconscious persons, consult a physician immediately for advice
Suitable Extinguishing Agents: Water spray, dry chemical powder, foam, or carbon dioxide
Unsuitable Media: Do not use strong jets of water; may cause chemical runoff
Specific Hazards: Thermal decomposition may produce sulphur oxides and sodium oxides
Protective Equipment: Wear self-contained breathing apparatus, chemical-resistant clothing
Advice for Firefighters: Move containers from exposure if safe, cool exposed surfaces with water spray
Personal Precautions: Use personal protective equipment including gloves and goggles; avoid raising dust
Emergency Procedures: Ventilate area, remove sources of ignition, secure area to prevent unnecessary entry
Containment: Prevent migration to drains or watercourses
Clean-Up Methods: Sweep, vacuum, or shovel into containers for proper disposal, moisten dust if necessary
Environmental Precautions: Notify authorities if spill enters local waterways, handle as per local regulations
Safe Handling: Handle in well-ventilated area, minimize dust formation, use recommended PPE (gloves, goggles)
Storage Requirements: Store in sealed, labeled containers in dry, cool conditions, avoid moisture and incompatible substances (strong oxidizers or acids)
Incompatible Products: Strong acids, oxidizing agents can trigger hazardous reactions
Hygiene Measures: Do not eat, drink, or smoke when using; wash hands and face after handling
Storage Class: General chemicals, not to be stored with food, feed, or pharmaceuticals
Occupational Exposure Limits: No established national or international exposure limits, treat as nuisance dust (typically 10 mg/m³ for total dust)
Engineering Controls: Use local exhaust ventilation to minimize airborne concentrations, general room ventilation
Eye Protection: Safety goggles or face shield necessary during handling or transfer
Skin Protection: Nitrile or rubber gloves, long sleeves, and lab coat
Respiratory Protection: Use dust mask or approved respirator during dusty operations
Environmental Controls: Avoid release to environment, collect and dispose of residues properly
Appearance: White or off-white powder or granules, odorless
Odor: Typically no significant odor
pH (1% solution): 8-10
Melting Point: Decomposes above 200°C
Boiling Point: Not applicable (decomposes before boiling)
Solubility: Readily soluble in water
Density: Approximately 1.06 – 1.12 g/cm3
Flash Point: Not flammable
Explosion Properties: Not explosive
Vapor Pressure: Negligible at ambient temperature
Partition Coefficient: Not measured
Chemical Stability: Product remains stable under normal handling and storage conditions
Reactivity: No hazardous reactivity under normal conditions
Conditions to Avoid: High temperatures, contact with strong acids or oxidizers
Incompatible Materials: Strong acids promote toxic fume release, oxidizers may trigger rapid decomposition
Hazardous Decomposition Products: Sulphur oxides, sodium oxides form in fire or high heat
Polymerization: Product will not polymerize
Acute Toxicity: Low oral and dermal toxicity (< 2000 mg/kg in animal studies), may irritate mucous membranes
Chronic Toxicity: No evidence for carcinogenic, mutagenic, or reproductive effects at typical exposure levels
Skin Irritation: Mild to moderate irritation possible on prolonged skin contact
Eye Irritation: Irritation observed with direct eye contact; not corrosive
Sensitization: No confirmed sensitization reports in humans
Inhalation Effects: Dust may cause transient respiratory tract discomfort; no systemic toxicity detected
Target Organ Effects: No systemic organ toxicity with standard occupational exposure
Ecotoxicity: May harm aquatic invertebrates and fish at elevated concentrations; LC50 (Daphnia magna, 48hr): >100 mg/L
Persistence and Degradability: Expected to be moderately biodegradable in soil and water
Bioaccumulation Potential: Low; molecule does not tend to build up in organisms
Mobility in Soil: Readily migrates in aqueous solution; adsorbs weakly to soil particles
Other Adverse Effects: Excessive release causes local pH changes, monitor discharges into sensitive sites
Disposal Methods: Dispose of as non-hazardous chemical waste; sweep or scoop solids into labeled containers for disposal at approved landfill or incineration facilities
Waste Codes: Follow local, regional, and national guidelines for sodium compounds
Contaminated Packaging: Rinse thoroughly, send to suitable waste treatment or recycling site, avoid mixing with incompatible waste streams
Special Precautions: Do not allow to enter natural water sources untreated, control runoff during cleaning and disposal
UN Number: Not regulated for transport
Proper Shipping Name: Not classified as a dangerous good
Transport Hazard Class: None
Packing Group: None
Environmental Hazards: Not designated as a marine pollutant, avoid major spills to natural water bodies
Special Transport Precautions: Transport in sealed, moisture-resistant containers, avoid stacking heavy containers on lightweight packaging
Classification: Not regulated as hazardous chemical by major international regulatory agencies
Labelling: Minimal hazard labeling required in line with irritant classification
REACH Status (EU): Substance registered under REACH for use in detergents and intermediates
OSHA (US): Not regulated as hazardous material under OSHA hazard communication standard
Inventory Listings: Listed on TSCA (US), DSL (Canada), EINECS (Europe), AICS (Australia)
Other Regulations: Ensure compliance with workplace safety, environmental, and shipping standards in all jurisdictions
