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Secondary Alkane Sulfonate (SAS) is a versatile and biodegradable anionic surfactant widely used in detergents, cleaning products, and personal care formulations.
Secondary Alkane Sulfonate (SAS) is valued for its excellent detergency, foaming properties, and high tolerance to hard water, making it a preferred choice in industrial and consumer cleaning products.
With its low toxicity and environmental compatibility, Secondary Alkane Sulfonate (SAS) is extensively employed in eco-friendly cleaning solutions.
CAS Number: 97489-15-1
EC Number: 307-055-2
Molecular Formula: R-CH(SO3Na)-CH3 (where R = C12–C18 alkyl chain)
Molecular Weight: Variable (depending on chain length)
Synonyms: Secondary Alkane Sulfonate, SAS, Sodium Alkane Sulfonate, SAS Surfactant, Alkane Sulfonate Sodium Salt, Linear Secondary Alkane Sulfonate, SAS Detergent Additive, Anionic Surfactant SAS, Biodegradable SAS, SAS Cleaning Agent, Sodium Sulfonated Alkane, Sodium Secondary Alkane Sulfonate, SAS for Household Products, Industrial Grade SAS, Eco-Friendly Surfactant SAS, Secondary Sodium Alkane Sulfonate, SAS for Hard Water Cleaning, Secondary Sulfonate Surfactant, Detergent Surfactant SAS, SAS Foam Booster, Secondary Sulfonated Hydrocarbon Sodium Salt, Anionic Cleaner SAS
APPLICATIONS
Secondary Alkane Sulfonate (SAS) is widely used in laundry detergents, where it provides excellent cleaning power and stain removal, even in hard water.
Secondary Alkane Sulfonate (SAS) is included in dishwashing liquids, offering strong grease-cutting capabilities and producing stable foam.
Secondary Alkane Sulfonate (SAS) is found in multi-purpose household cleaners, ensuring effective dirt and grime removal from various surfaces.
Secondary Alkane Sulfonate (SAS) is a key ingredient in industrial cleaning agents, where it enhances cleaning efficiency in high-performance formulations.
Secondary Alkane Sulfonate (SAS) is utilized in car wash products, where it provides effective cleaning and foaming for vehicle exteriors.
Secondary Alkane Sulfonate (SAS) is applied in carpet and upholstery cleaners, ensuring deep cleaning while being gentle on fibers.
Secondary Alkane Sulfonate (SAS) is found in personal care products, such as shampoos and body washes, where it provides mild cleansing and abundant foam.
Secondary Alkane Sulfonate (SAS) is used in facial cleansers, offering gentle yet effective cleansing for all skin types.
Secondary Alkane Sulfonate (SAS) is incorporated into hand soaps and sanitizers, ensuring thorough cleaning without harshness.
Secondary Alkane Sulfonate (SAS) is employed in industrial degreasers, where it efficiently removes oil, grease, and other tough contaminants.
Secondary Alkane Sulfonate (SAS) is applied in metal cleaning formulations, ensuring residue-free surfaces in manufacturing processes.
Secondary Alkane Sulfonate (SAS) is included in heavy-duty cleaners for industrial kitchens, providing superior cleaning in greasy environments.
Secondary Alkane Sulfonate (SAS) is a component in agricultural formulations, such as pesticide and herbicide carriers, where it ensures proper dispersion and wetting.
Secondary Alkane Sulfonate (SAS) is used in oilfield chemicals, such as drilling muds and enhanced oil recovery systems, improving emulsification and dispersion.
Secondary Alkane Sulfonate (SAS) is incorporated into textile and leather cleaning agents, where it provides effective removal of oils and stains.
Secondary Alkane Sulfonate (SAS) is found in environmentally friendly cleaning products, meeting stringent biodegradability and safety standards.
Secondary Alkane Sulfonate (SAS) is used in wastewater treatment formulations to aid in oil and grease separation.
Secondary Alkane Sulfonate (SAS) is applied in specialty cleaners for food processing equipment, ensuring hygiene and cleanliness.
Secondary Alkane Sulfonate (SAS) is included in concrete and masonry cleaners, providing strong cleaning performance for construction surfaces.
Secondary Alkane Sulfonate (SAS) is utilized in marine cleaning products, where it effectively removes salt, oil, and grime from boats and equipment.
Secondary Alkane Sulfonate (SAS) is a valuable ingredient in printing ink removers, ensuring clean and reusable printing surfaces.
DESCRIPTION
Secondary Alkane Sulfonate (SAS) is a biodegradable anionic surfactant derived from linear or branched alkanes through sulfonation processes.
Known for its excellent cleaning, foaming, and emulsifying properties, Secondary Alkane Sulfonate (SAS) is used across diverse industries, including personal care, household, and industrial cleaning.
Secondary Alkane Sulfonate (SAS) offers high stability in hard water conditions, maintaining its cleaning efficacy even in challenging environments.
Secondary Alkane Sulfonate (SAS) is environmentally friendly, meeting biodegradability standards and offering a sustainable alternative to traditional surfactants.
The mildness of Secondary Alkane Sulfonate (SAS) makes it suitable for personal care formulations, providing effective cleansing without irritation.
Secondary Alkane Sulfonate (SAS) is compatible with other surfactants, allowing for formulation flexibility in multi-functional cleaning and personal care products.
PROPERTIES
Chemical Formula: R-CH(SO3Na)-CH3 (where R = C12–C18 alkyl chain)
Molecular Weight: Variable depending on chain length
Common Name: Secondary Alkane Sulfonate (SAS)
Appearance: Clear to pale yellow liquid or white powder (depending on form)
Density: Approx. 1.05–1.10 g/cm³ (liquid form)
Boiling Point: Not applicable (decomposes before boiling)
Melting Point: Not applicable
Solubility: Fully soluble in water
Flash Point: Non-flammable
Reactivity: Stable under normal conditions; avoid strong oxidizing agents
Chemical Stability: Stable in recommended storage conditions
Storage Temperature: Store in a cool, dry place away from direct sunlight
Vapor Pressure: Low
FIRST AID
Inhalation:
If vapors or aerosols from Secondary Alkane Sulfonate (SAS) are inhaled, move the affected person to fresh air immediately.
If breathing difficulties persist, seek immediate 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 with soap and water.
If skin irritation or rash develops, seek medical attention.
Eye Contact:
In case of eye contact with Secondary Alkane Sulfonate (SAS), flush the 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 Secondary Alkane Sulfonate (SAS) is ingested, rinse the mouth thoroughly with water.
Do not induce vomiting unless directed by medical personnel.
Seek immediate medical attention.
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 Secondary Alkane Sulfonate (SAS).
Use in a well-ventilated area to avoid inhalation of vapors or mist.
Ventilation:
Ensure adequate ventilation when handling Secondary Alkane Sulfonate (SAS) to control airborne concentrations below occupational exposure limits.
Avoidance:
Avoid direct contact with eyes, skin, and clothing.
Do not eat, drink, or smoke while handling Secondary Alkane Sulfonate (SAS).
Wash hands thoroughly after handling.
Spill and Leak Procedures:
Contain spills of Secondary Alkane Sulfonate (SAS) to prevent further release and minimize exposure.
Absorb spills with inert material (e.g., sand, vermiculite) and collect for disposal.
Dispose of in accordance with local regulations.
Storage:
Store Secondary Alkane Sulfonate (SAS) in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizers.
Keep containers tightly closed when not in use to prevent contamination and evaporation.
Store away from heat sources, direct sunlight, and moisture.
Handling Cautions:
Avoid inhalation of vapors and direct contact with skin and eyes.
Use explosion-proof equipment in areas where Secondary Alkane Sulfonate (SAS) vapors may be present.
