Quick Search
Sodium Dodecyl Sulfate (SDS), also known as sodium lauryl sulfate (SLS), is an anionic surfactant widely used in various industries for its effective cleansing, emulsifying, and foaming properties.
This compound is commonly found in personal care products, industrial cleaners, and laboratory applications due to its ability to reduce surface tension and enhance the dispersion of oils and dirt.
Sodium Dodecyl Sulfate is valued for its cost-effectiveness, versatility, and compatibility with other surfactants and ingredients.
CAS Number: 151-21-3
EC Number: 205-788-1
Molecular Formula: C12H25NaO4S
Molecular Weight: 288.38 g/mol
Synonyms: Sodium Dodecyl Sulfate, Sodium Lauryl Sulfate, SDS, SLS, Sodium N-Dodecyl Sulfate, Lauryl Sodium Sulfate, Anionic Surfactant SDS, Emulsifier Sodium Dodecyl Sulfate, Cleansing Agent SDS, Sodium Lauryl Sulfate Powder, Industrial Grade SDS, Sodium Dodecyl Sulfate for Cosmetics, SDS for Laboratory Use, Sodium Dodecyl Sulfate for Detergents, SDS Foaming Agent, SDS Cleaning Agent, SDS Wetting Agent
APPLICATIONS
Sodium Dodecyl Sulfate is widely used in personal care products, such as shampoos, body washes, and toothpastes, for its foaming and cleansing properties.
Sodium Dodecyl Sulfate is included in industrial cleaning agents and detergents to emulsify oils and remove grease effectively.
Sodium Dodecyl Sulfate is utilized in household cleaning products, such as dishwashing liquids and laundry detergents, to enhance cleaning performance.
Sodium Dodecyl Sulfate is employed in laboratory applications as a protein denaturant in SDS-PAGE for electrophoresis analysis.
Sodium Dodecyl Sulfate is added to pharmaceuticals and topical formulations as an emulsifier and dispersing agent.
Sodium Dodecyl Sulfate is incorporated into agrochemical formulations to improve the wetting and dispersion of active ingredients.
Sodium Dodecyl Sulfate is used in textiles for scouring and dyeing processes to ensure uniform treatment.
Sodium Dodecyl Sulfate is applied in the production of emulsions, such as latex paints, to stabilize and enhance consistency.
Sodium Dodecyl Sulfate is utilized in oil and gas applications for foam control and as a dispersing agent in drilling fluids.
Sodium Dodecyl Sulfate is included in cosmetic products, such as facial cleansers and exfoliators, for its ability to remove dirt and impurities.
Sodium Dodecyl Sulfate is used in medical and dental products for cleaning and disinfection purposes.
Sodium Dodecyl Sulfate is employed in food and beverage industries as a processing aid for emulsification and foaming.
Sodium Dodecyl Sulfate is incorporated into adhesives and sealants to improve wetting and dispersion.
Sodium Dodecyl Sulfate is used in water treatment formulations to enhance the removal of oil and grease contaminants.
Sodium Dodecyl Sulfate is applied in eco-friendly cleaning products due to its biodegradability.
Sodium dodecyl sulfate (SDS) is widely used as a surfactant in personal care products, such as shampoos and body washes, to help remove oils, dirt, and impurities from the skin and hair.
Sodium dodecyl sulfate is employed in laboratory settings as a detergent to break down cell membranes and extract proteins or nucleic acids from biological samples.
Sodium dodecyl sulfate is used in industrial cleaning products, including degreasers and detergents, to clean surfaces and remove contaminants.
Sodium dodecyl sulfate is applied in cosmetics to improve the spreadability and texture of formulations, including lotions and creams.
Sodium dodecyl sulfate is utilized in mouthwashes and toothpaste to help dissolve plaque and ensure effective cleansing of the teeth and gums.
Sodium dodecyl sulfate is incorporated in hair care products to create foam and improve the product’s ability to cleanse the scalp and hair.
Sodium dodecyl sulfate is used in the formulation of facial cleansers to help remove makeup, dirt, and excess oils from the skin.
Sodium dodecyl sulfate is employed in scientific research, particularly in electrophoresis (SDS-PAGE), to separate proteins based on size by denaturing them and imparting a uniform negative charge.
Sodium dodecyl sulfate is used in textile industries as a wetting agent to improve the efficiency of dyeing and finishing processes.
Sodium dodecyl sulfate is used in disinfectant products to enhance the cleaning and antimicrobial action, especially in hospital and laboratory environments.
Sodium dodecyl sulfate is incorporated into sunscreen formulations to improve the dispersion of active ingredients and enhance product consistency.
Sodium dodecyl sulfate is employed in household cleaning products, such as floor and surface cleaners, for its ability to remove grease and stains.
Sodium dodecyl sulfate is used in the formulation of soaps and bath products to create lather and improve the texture of the product.
Sodium dodecyl sulfate is used in the formulation of chemical peels and exfoliants to break down the outer layers of dead skin cells, promoting smoother skin.
Sodium dodecyl sulfate is applied in agricultural chemicals, such as herbicides and insecticides, to help dissolve and evenly spread active ingredients.
Sodium dodecyl sulfate is employed in food processing as an emulsifying agent to help stabilize emulsions and improve the texture of food products.
Sodium dodecyl sulfate is used in diagnostic assays to help lyse cells and release cellular components for analysis.
Sodium dodecyl sulfate is used in analytical chemistry to assist in the solubilization of biomolecules and facilitate their analysis in various tests and procedures.
Sodium dodecyl sulfate is included in car care products to remove oils, grime, and residues from the surface of vehicles.
Sodium dodecyl sulfate is employed in laboratory experiments to induce protein denaturation, making it an essential reagent in structural biology.
Sodium dodecyl sulfate is used in aquaculture for cleaning and disinfecting tanks and equipment to ensure safe and healthy environments for aquatic organisms.
Sodium dodecyl sulfate is used in the manufacturing of detergents for dishwashing, where its surfactant properties help in breaking down oils and food residues.
Sodium dodecyl sulfate is employed in the preparation of microemulsions and nanomaterials, where it helps in stabilizing and dispersing particles in the formulation.
Sodium dodecyl sulfate is used in paints and coatings to enhance the dispersion of pigments and improve the texture and application of the product.
Sodium dodecyl sulfate is applied in pharmaceutical formulations to help solubilize hydrophobic active ingredients, improving their bioavailability and efficacy.
DESCRIPTION
Sodium Dodecyl Sulfate is a white to off-white powder or granular material with a characteristic mild odor.
This anionic surfactant exhibits excellent wetting, foaming, and emulsifying properties, making it highly effective in diverse applications.
Sodium Dodecyl Sulfate is soluble in water and forms a stable foam, even in hard water conditions.
Sodium Dodecyl Sulfate is compatible with non-ionic and other anionic surfactants, enhancing its versatility in formulations.
This compound is stable across a wide range of pH levels, making it suitable for acidic, neutral, and alkaline formulations.
Sodium Dodecyl Sulfate is cost-effective and available in various grades, catering to industrial, cosmetic, and pharmaceutical needs.
Sodium Dodecyl Sulfate is a biodegradable ingredient, breaking down into environmentally friendly byproducts under proper conditions.
This surfactant is effective at low concentrations, ensuring economic use without compromising performance.
Sodium Dodecyl Sulfate is widely recognized as a high-performance surfactant for cleaning and foaming applications.
Sodium dodecyl sulfate (SDS) is an anionic surfactant and detergent that is widely used in both industrial and consumer products.
Sodium dodecyl sulfate is a powerful detergent that works by lowering the surface tension of water, enabling it to remove oils, dirt, and contaminants from surfaces.
Sodium dodecyl sulfate is commonly used as a cleansing agent in a variety of personal care and cosmetic formulations, including shampoos, soaps, and body washes.
Sodium dodecyl sulfate has a long alkyl chain (C12) which contributes to its effectiveness in emulsifying oils and fats, as well as creating foam in cleaning products.
Sodium dodecyl sulfate is often used in laboratory procedures, such as SDS-PAGE, to denature proteins and allow for their separation based on molecular size.
Sodium dodecyl sulfate is a highly soluble compound in water and is known for its excellent foaming and emulsifying properties, making it valuable in cleaning applications.
Sodium dodecyl sulfate is a versatile ingredient that is used in formulations ranging from personal care products to industrial cleaning agents and scientific research.
Sodium dodecyl sulfate is effective at removing grease and oils, making it a key ingredient in degreasers and industrial cleaners.
Sodium dodecyl sulfate is biodegradable, making it an environmentally friendly surfactant in many cleaning and personal care products.
Sodium dodecyl sulfate is considered safe for use in personal care products when used in low concentrations, although it may cause skin or eye irritation in higher concentrations.
PROPERTIES
Chemical Formula: C12H25NaO4S
Molecular Weight: 288.38 g/mol
Common Name: Sodium Dodecyl Sulfate (SDS)
Appearance: White to off-white powder or granules
Odor: Mild, characteristic
Density: Approx. 1.01 g/cm³
Melting Point: Approx. 204°C (decomposes)
Solubility: Soluble in water and ethanol
Reactivity: Stable under normal conditions; avoid strong oxidizing agents
Chemical Stability: Stable in a wide pH range (2–10)
Storage Temperature: Store at 15–30°C in a cool, dry place
FIRST AID
Inhalation:
If Sodium Dodecyl Sulfate dust is 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 Dodecyl Sulfate 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 as needed.
HANDLING AND STORAGE
Handling:
Personal Protection:
Wear appropriate personal protective equipment (PPE), such as gloves, safety goggles, and protective clothing, when handling Sodium Dodecyl Sulfate.
Avoid creating dust or aerosols during handling.
Ventilation:
Ensure proper ventilation to minimize exposure to airborne particles.
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.
Use inert absorbent materials (e.g., sand, vermiculite) to collect spilled material.
Dispose of waste according to local regulations.
Storage:
Store in a cool, dry, well-ventilated area away from moisture, heat, and incompatible materials.
Keep containers tightly closed and properly labeled.
Protect from direct sunlight to maintain stability.
Handling Cautions:
Avoid prolonged exposure to high humidity or temperatures to prevent caking.
Ensure containers are sealed properly to prevent contamination.
