Overview of CAS 68891-38-3//Sodium Laureth Sulfate//2eo Anionic Surfactant-SLES 70% AES 70%
Anionic surfactants are a class of surface-active agents characterized by a negatively charged hydrophilic head group when dissolved in water. This charge arises from the presence of a sulfate, sulfonate, phosphate, or carboxylate group. They are among the most widely used surfactants due to their effective cleaning properties, foaming capacity, and broad compatibility with other formulation ingredients. Anionic surfactants find extensive application across industries, including personal care, household cleaning, textiles, and industrial processes.
Features of CAS 68891-38-3//Sodium Laureth Sulfate//2eo Anionic Surfactant-SLES 70% AES 70%
-
Negative Charge: The anionic head group imparts water solubility and enables interaction with positively charged surfaces or particles.
-
Detergency: Exceptional at removing dirt, grease, and oils due to their strong polarity and ability to penetrate and disrupt these substances.
-
Foaming Properties: Many anionic surfactants generate stable and abundant foam, making them ideal for applications where lather is desired.
-
Cost-Effectiveness: They are often less expensive than nonionic, cationic, or amphoteric surfactants due to the abundance of raw materials and established production processes.
-
Compatibility: Can be combined with other surfactants to enhance performance or adjust properties, although care must be taken to avoid precipitation or incompatibility issues.
-
Environmental Considerations: Some anionic surfactants may pose environmental concerns due to their persistence or toxicity; however, biodegradable options are available.
(CAS 68891-38-3//Sodium Laureth Sulfate//2eo Anionic Surfactant-SLES 70% AES 70%)
Specification of CAS 68891-38-3//Sodium Laureth Sulfate//2eo Anionic Surfactant-SLES 70% AES 70%
Sodium Laureth Sulfate (SLES) 70% (CAS 68891-38-3), additionally called AES 70%, is a high-performance anionic surfactant widely used in individual care, home, and commercial cleaning products. This sodium salt of ethoxylated lauryl sulfate combines outstanding frothing, emulsifying, and cleaning residential properties with mildness, making it ideal for skin- and hair-care formulations. The “2EO” classification shows approximately 2 ethylene oxide units per molecule, balancing detergency and gentleness.
** Chemical Make-up & Physical Properties **: The item has 70% ± 2% active matter, with the rest consisting of water and small sodium salts. Its chemical formula is CH3(CH2)11(OCH2CH2)2OSO3Na. Appearance varieties from clear to fade yellow thick liquid, with a moderate characteristic odor. It is fully soluble in water, developing a clear solution. The pH of a 1% liquid option is commonly 6.0– 8.5, ensuring compatibility with skin and various other solution components. Thickness at 25 ° C is about 500– 1500 cP, and density is ~ 1.05 g/cm ³. The flash factor surpasses 100 ° C, suggesting low flammability.
** Efficiency Features **: SLES 70% creates rich, steady foam also in tough water or low concentrations. It properly removes oils, dirt, and greasy residues while staying mild on skin and mucous membrane layers. Its compatibility with a lot of nonionic, amphoteric, and cationic surfactants enables functional formulation in shampoos, shower gels, hand soaps, and dishwashing fluids. The ethoxylation boosts solubility and lowers inflammation compared to non-ethoxylated sulfates.
** Applications **: Mostly utilized in personal care (hair shampoos, bubble baths, face cleansers), house cleaners (fluid detergents, all-purpose sprays), and industrial items (automobile wash options, fabric handling). It functions as a key surfactant or co-surfactant, commonly combined with betaines or cocamide DEA for boosted thickness and foam stability.
** Security & Handling **: Store in a great, dry location (10– 40 ° C) in securely secured containers to stop dampness absorption. Prevent long term skin call; use gloves and eye defense during handling. Naturally degradable under cardiovascular conditions, it abides by worldwide standards (ISO, ECOCERT, REACH) and is free from restricted compounds like 1,4-dioxane (controlled to
(CAS 68891-38-3//Sodium Laureth Sulfate//2eo Anionic Surfactant-SLES 70% AES 70%)
Applications of CAS 68891-38-3//Sodium Laureth Sulfate//2eo Anionic Surfactant-SLES 70% AES 70%
Sodium Laureth Sulfate (SLES) with CAS 68891-38-3, likewise called 2EO Anionic Surfactant-SLES 70% or AES 70%, is a high-purity, versatile surfactant widely made use of in individual care, home treatment, and commercial cleaning formulas. This sodium salt of ethoxylated lauryl sulfate is manufactured via the ethoxylation of lauryl alcohol adhered to by sulfation and neutralization, causing a light, water-soluble substance with outstanding frothing, emulsifying, and cleaning buildings. Its two ethylene oxide (EO) units improve solubility and reduce skin inflammation compared to non-ethoxylated surfactants, making it suitable for sensitive applications.
** Trick Applications: **.
– ** Personal Treatment: ** A key active ingredient in hair shampoos, body washes, facial cleansers, and hand soaps, SLES 70% produces rich, steady soap while maintaining mildness on skin and scalp. It properly eliminates dust, oils, and contaminations without too much drying out.
– ** Home Treatment: ** Utilized in dishwashing fluids, washing cleaning agents, and all-purpose cleaners for its degreasing capability and foam security in both soft and difficult water.
– ** Cosmetics: ** Located in bubble bathrooms, shaving creams, and toothpaste for its emulsifying and viscosity-adjusting residential properties.
** Advantages: **.
– ** High Effectiveness: ** The 70% energetic focus equilibriums strength easily of formulation, minimizing transport and storage expenses.
– ** Mildness: ** Ethoxylation lowers irritation possibility, suitable for frequent-use items.
– ** Compatibility: ** Blends well with nonionic, amphoteric, and other anionic surfactants (e.g., cocamidopropyl betaine) to improve foam top quality and mildness.
– ** Biodegradability: ** Readily naturally degradable under typical conditions, aligning with eco-friendly product standards.
** Safety and security & Conformity: ** SLES 70% is around the world authorized for use in cosmetics and detergents, adhering to ISO, ECOCERT, and COSMOS guidelines. Reputable manufacturers make sure reduced degrees of 1,4-dioxane (a by-product) with advanced filtration, conference stringent regulatory limits (e.g., FDA, EU).
** Formula Advice: ** Typical use varieties from 5– 20% depending on application. Pre-dilution in water is suggested for also circulation. Maintain with salts (e.g., NaCl) or thickeners to enhance viscosity. Stay clear of strongly acidic conditions to avoid hydrolysis.
Perfect for brands focusing on performance, security, and sustainability, SLES 70% delivers affordable cleaning across diverse formulations while fulfilling modern regulative and consumer demands.
Company Profile
SurfactantChina is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality surfactant and relative products.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality surfactant and relative products, please feel free to contact us or click on the needed products to send an inquiry.
Payment Methods
L/C, T/T, Western Union, Paypal, Credit Card etc.
Shipment
It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.
5 FAQs of CAS 68891-38-3//Sodium Laureth Sulfate//2eo Anionic Surfactant-SLES 70% AES 70%
What is Sodium Laureth Sulfate (CAS 68891-38-3)? Sodium Laureth Sulfate (SLES 70% AES 70%) is an anionic surfactant derived from ethoxylated lauryl alcohol. It is widely used in personal care and cleaning products for its excellent foaming, emulsifying, and cleansing properties. The “2EO” refers to two ethylene oxide units in its structure, enhancing water solubility and mildness. The 70% concentration indicates its active surfactant content, diluted in water or other carriers for safe handling and formulation.
Is Sodium Laureth Sulfate safe for use in products? When formulated correctly, SLES 70% is considered safe for use in cosmetics and household cleaners. Regulatory bodies like the Cosmetic Ingredient Review (CIR) panel recognize its safety at concentrations up to 50% in rinse-off products. However, undiluted SLES can irritate skin or eyes, so proper dilution and formulation are critical. It is milder than Sodium Lauryl Sulfate (SLS), making it suitable for sensitive skin types.
What are the primary applications of SLES 70%? This surfactant is commonly found in shampoos, body washes, hand soaps, and facial cleansers due to its ability to create rich lather and remove oils. It is also used in household detergents, car wash solutions, and industrial cleaners. Its compatibility with hard water and other surfactants makes it versatile for enhancing product performance across industries.
How should SLES 70% be handled during formulation? Always wear protective gloves and goggles to avoid direct contact. Work in a well-ventilated area to minimize inhalation of aerosols. SLES 70% should be diluted gradually with water while mixing to prevent excessive heat or thickening. Avoid combining with strong acids or oxidizers unless specified. Follow local disposal guidelines for residues.
What is the shelf life and storage recommendation? Store SLES 70% in a cool, dry place away from direct sunlight. Keep containers tightly sealed to prevent contamination or moisture absorption. Under ideal conditions, its shelf life is 12–24 months. Prolonged exposure to high temperatures may degrade quality, so monitor storage conditions regularly.
(CAS 68891-38-3//Sodium Laureth Sulfate//2eo Anionic Surfactant-SLES 70% AES 70%)
