Sodium Lauryl Ether Sulphate Galaxy
Sodium Lauryl Ether Sulphate Galaxy is a high-quality anionic surfactant widely used in personal care, household, and industrial cleaning formulations. It is a clear to slightly yellow liquid derived from ethoxylated lauryl alcohol and sulfuric acid, neutralized with sodium hydroxide. Known for its superior foaming, cleansing, and emulsifying properties, this grade offers enhanced mildness and performance. It is biodegradable and compliant with cosmetic and industrial standards, making it suitable for a broad range of applications.
Uses
Primary Uses
- Personal Care Industry
- Main surfactant in shampoos, body washes, liquid soaps, and facial cleansers for rich foam and effective cleansing.
- Used in toothpaste, bubble baths, and shaving creams as a detergent and emulsifier.
- Provides wetting and cleansing benefits in skincare products.
- Household Cleaning Products
- Key ingredient in dishwashing liquids, laundry detergents, and multi-surface cleaners for grease removal.
- Used in car shampoos and bathroom cleaners for foaming and soil emulsification.
- Industrial Applications
- Used in textile processing, metal cleaning, and industrial degreasers.
- Acts as a foaming agent in oilfield chemicals.
- Agricultural Products
- Serves as an emulsifier and wetting agent in pesticide and herbicide formulations.
Secondary Uses
- Pharmaceuticals
- Incorporated in topical creams and gels as a surfactant and emulsifier.
- Cosmetics
- Used in facial masks, scrubs, and bath salts for improved texture and cleansing.
- Food Industry
Occasionally applied in non-food-contact formulations requiring surfactants.
Basic Identification Attributes
- Chemical Name (IUPAC): Sodium laureth sulfate
- Common/Trade Name: Sodium Lauryl Ether Sulphate Galaxy, SLES Galaxy
- CAS Number: 9004-82-4
- HS Code: 3402.11
- Synonyms: Sodium lauryl ether sulfate, Sodium laureth sulfate, SLES
Physical & Chemical Properties
- Physical State: Viscous liquid
- Color & Odor: Clear to pale yellow; mild characteristic odor
- pH: 7-9 (1% aqueous solution)
- Density: Approx. 1.01-1.03 g/cm³
- Solubility: Fully soluble in water
Safety & Hazard Attributes
- GHS Classification: Eye and skin irritant at high concentrations
- Toxicity: Low toxicity; mild irritant on prolonged exposure
- Exposure Limits: Observe occupational safety standards
Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry place, away from sunlight and incompatible substances
- Container Type: Plastic drums, totes, bulk containers
- Shelf Life: 12-24 months under recommended storage
- Handling Precautions: Use gloves and eye protection; avoid inhalation of vapors or dust
- Storage Measures: Keep containers tightly closed and stored in a dry environment
Regulatory & Compliance Attributes
- Complies with cosmetic ingredient regulations (EU, FDA)
- Meets REACH and GHS standards
- Approved for use in rinse-off personal care products by CIR
Environmental & Health Impact
- Biodegradability: Readily biodegradable
- Ecotoxicity: Low toxicity to aquatic life at typical concentrations
Bioaccumulation: Not expected to bioaccumulate
Safety Handling Precautions
- PPE: Protective gloves, goggles, and clothing recommended
- Guidelines: Avoid eye and prolonged skin contact; ensure proper ventilation
- Storage: Store separately from strong acids and oxidizers
First Aid Measures
- Inhalation: Move to fresh air; seek medical help if irritation occurs
- Skin Contact: Wash with soap and water; seek medical advice if irritation persists
- Eye Contact: Rinse with water for at least 15 minutes; seek immediate medical attention if irritation continues
- Ingestion: Rinse mouth; do not induce vomiting; seek medical attention if necessary
Firefighting Measures
- Fire Hazards: Non-flammable
- Extinguishing Media: Water spray, foam, dry chemical, COâ‚‚
- Precautions: Avoid inhalation of fumes during fire
Combustion Products: Carbon and sulfur oxides