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Sodium C14-16 Olefin Sulfonate is an anionic surfactant derived from the sulfonation of alpha-olefins.
This compound is widely used in personal care, household cleaning, and industrial formulations for its excellent foaming, emulsifying, and cleansing properties.
Sodium C14-16 Olefin Sulfonate is biodegradable and sulfate-free, making it a popular choice in eco-conscious formulations.
CAS Number: 68439-57-6
EC Number: 270-407-8
Molecular Formula: R-CH=CH-(CH2)n-SO3Na (where R is C14-16 alkyl group)
Molecular Weight: Approx. 320–350 g/mol (varies by chain length)
Synonyms: Sodium C14-16 Olefin Sulfonate, AOS Surfactant, Alpha Olefin Sulfonate Sodium Salt, Sodium Olefin Sulfonate, Sulfonated Alpha Olefin Sodium Salt, C14-16 Sodium Olefin Sulfonate, Biodegradable Surfactant Sodium AOS, Sulfate-Free Surfactant Sodium C14-16, Sodium AOS Surfactant, Sodium C14-16 Alpha Olefin Sulfonate, Sulfonated Olefin Sodium Salt, AOS Liquid Surfactant, Sodium C14-C16 Alpha-Olefin Sulfonate, Anionic Surfactant Sodium C14-16, Sodium Olefin Sulfonate for Cleansers, Sodium Alpha Olefin Sulfonate (SAOS), Sodium AOS Detergent Surfactant, Sodium Olefin Sulfonate for Household Products
APPLICATIONS
Sodium C14-16 Olefin Sulfonate is widely used in sulfate-free shampoos and body washes for its mild cleansing properties and rich foam.
Sodium C14-16 Olefin Sulfonate is included in facial cleansers to effectively remove dirt and oil while maintaining skin moisture.
Sodium C14-16 Olefin Sulfonate is utilized in hand soaps and sanitizers for its superior cleansing and foaming characteristics.
Sodium C14-16 Olefin Sulfonate is employed in liquid laundry detergents to provide deep cleaning and effective stain removal.
Sodium C14-16 Olefin Sulfonate is added to dishwashing liquids for its grease-cutting and foaming abilities.
Sodium C14-16 Olefin Sulfonate is a key ingredient in household cleaners for removing tough stains and residues.
Sodium C14-16 Olefin Sulfonate is incorporated into pet shampoos and grooming products for its safety and efficacy.
Sodium C14-16 Olefin Sulfonate is applied in car wash formulations for its excellent foaming and dirt-lifting properties.
Sodium C14-16 Olefin Sulfonate is used in industrial degreasers to remove oils and heavy soils.
Sodium C14-16 Olefin Sulfonate is found in agricultural formulations to improve the dispersion and solubility of active ingredients.
Sodium C14-16 Olefin Sulfonate is used in oilfield applications, such as drilling fluids, for its emulsifying and dispersing properties.
Sodium C14-16 Olefin Sulfonate is included in textile processing chemicals to improve the cleaning of fabrics and fibers.
Sodium C14-16 Olefin Sulfonate is added to specialty cleaning products for its high performance in hard water conditions.
Sodium C14-16 Olefin Sulfonate is used in natural and organic personal care products as a sulfate-free surfactant.
Sodium C14-16 Olefin Sulfonate is incorporated into eco-friendly dish and laundry detergents for its biodegradability.
Sodium C14-16 Olefin Sulfonate is utilized in foam boosters to enhance the foaming performance of other surfactants.
Sodium C14-16 Olefin Sulfonate is found in industrial cleaning formulations for its ability to emulsify oils and dirt.
Sodium C14-16 Olefin Sulfonate is employed in swimming pool and spa cleaning agents for its effectiveness in removing residues.
Sodium C14-16 Olefin Sulfonate is applied in cosmetic formulations, such as exfoliating cleansers, for its mildness and cleansing efficacy.
Sodium C14-16 Olefin Sulfonate is included in multi-purpose cleaners for its versatility and cleaning power.
Sodium C14-16 Olefin Sulfonate is used in carpet and upholstery cleaners for its foaming and emulsifying abilities.
Sodium C14-16 Olefin Sulfonate is added to pharmaceutical and medicated cleansers for its gentle yet effective cleansing action.
Sodium C14-16 Olefin Sulfonate is incorporated into personal care products for oily and acne-prone skin due to its ability to remove excess sebum.
Sodium C14-16 Olefin Sulfonate is applied in DIY cleaning products and recipes for its accessibility and efficacy.
DESCRIPTION
Sodium C14-16 Olefin Sulfonate is a pale yellow to amber liquid or solid (depending on concentration) with a characteristic mild odor.
This surfactant produces dense, stable foam, even in hard water and high-temperature conditions.
Sodium C14-16 Olefin Sulfonate is a non-sulfate anionic surfactant, making it suitable for sulfate-free and mild formulations.
Sodium C14-16 Olefin Sulfonate exhibits excellent compatibility with other surfactants, enhancing the performance of multi-surfactant systems.
This compound is non-toxic and biodegradable, aligning with environmental and safety standards.
Sodium C14-16 Olefin Sulfonate offers good solubility and stability across a wide pH range, ensuring versatility in various applications.
Sodium C14-16 Olefin Sulfonate reduces irritation potential in personal care formulations compared to traditional sulfate-based surfactants.
This surfactant is suitable for sensitive skin formulations and environmentally friendly products.
Sodium C14-16 Olefin Sulfonate demonstrates effective emulsifying and dispersing properties, making it a reliable choice for industrial and personal care applications.
PROPERTIES
Chemical Formula: R-CH=CH-(CH2)n-SO3Na
Molecular Weight: Approx. 320–350 g/mol
Common Name: Sodium C14-16 Olefin Sulfonate
Appearance: Pale yellow to amber liquid (50% concentration)
Density: Approx. 1.02–1.05 g/cm³
pH (10% Solution): Approx. 6.5–8.5
Solubility: Soluble in water
Reactivity: Stable under normal conditions; avoid strong oxidizing agents
Chemical Stability: Stable in acidic, neutral, and alkaline conditions
Storage Temperature: Store at 5–30°C in a cool, dry place
Flash Point: >200°C (liquid form)
FIRST AID
Inhalation:
If vapors or aerosols of Sodium C14-16 Olefin Sulfonate are inhaled, move the affected person to fresh air immediately.
If breathing difficulties persist, seek medical attention.
If the person is not breathing, administer artificial respiration.
Keep the affected person warm and at rest.
Skin Contact:
Wash the affected area thoroughly with soap and water.
If skin irritation or rash develops, seek medical attention.
Remove contaminated clothing and wash before reuse.
Eye Contact:
Flush eyes with plenty of water for at least 15 minutes, lifting upper and lower eyelids.
Seek immediate medical attention if irritation or redness persists.
Remove contact lenses if present and easy to do; continue rinsing.
Ingestion:
If Sodium C14-16 Olefin Sulfonate is ingested, rinse the mouth thoroughly with water.
Do not induce vomiting unless instructed by medical personnel.
Seek immediate medical attention if discomfort persists.
If the person is conscious, give small sips of water to drink.
Note to Physicians:
Treat symptomatically.
No specific antidote.
Provide supportive care.
HANDLING AND STORAGE
Handling:
Personal Protection:
Wear appropriate personal protective equipment (PPE), such as gloves, safety goggles, and protective clothing, when handling Sodium C14-16 Olefin Sulfonate.
Use in a well-ventilated area to minimize exposure to aerosols or vapors.
Ventilation:
Ensure proper ventilation during handling to prevent airborne particle accumulation.
Use local exhaust systems if necessary.
Avoidance:
Avoid direct contact with eyes, skin, and clothing.
Do not eat, drink, or smoke while handling.
Wash hands thoroughly after handling.
Spill and Leak Procedures:
Contain spills to prevent further release.
Absorb with inert material (e.g., sand, vermiculite) and collect for disposal.
Dispose of waste according to local regulations.
Storage:
Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials.
Keep containers tightly closed when not in use.
Protect from contamination and extreme temperatures.
Handling Cautions:
Avoid exposure to strong oxidizing agents and prolonged heat.
Ensure storage containers are clean and compatible with the material.
