Overview of High Quality Surfactant AES CAS 9004-82-4 Sodium Lauryl Polyoxyethylene Ether Sulfate
Surfactants, short for surface-active agents, are compounds that lower the surface tension between two liquids or between a liquid and a solid. They play a crucial role in various industries due to their unique ability to interact with interfaces, enhancing emulsification, dispersion, wetting, foaming, and detergency properties.
Surfactants typically have an amphiphilic nature, meaning they consist of both hydrophilic (water-loving) and hydrophobic (water-repellent) parts. This dual nature enables them to orient themselves at the interface between water and other substances, reducing the interfacial tension. The hydrophilic part is usually polar and often contains oxygen, nitrogen, or sulfur atoms, while the hydrophobic part is typically a long hydrocarbon chain.
Functions of High Quality Surfactant AES CAS 9004-82-4 Sodium Lauryl Polyoxyethylene Ether Sulfate
- Emulsification: By reducing the interfacial tension, surfactants facilitate the formation and stabilization of emulsions, where one liquid is dispersed in another immiscible liquid.
- Detergency: They help remove dirt and oils from surfaces by lowering the surface tension of water, allowing it to penetrate better into fabrics or surfaces, and by solubilizing greasy substances.
- Wetting: Surfactants speed up the wetting process by reducing the contact angle between a liquid and a solid, enhancing spreading.
- Foaming and Anti-Foaming: Depending on the type, surfactants can either stabilize foam (as in shampoo and soap) or break it down (in industrial processes where foam is undesirable).
- Dispersing Agent: They keep particles suspended in a liquid medium, preventing aggregation and settling.
Applications of High Quality Surfactant AES CAS 9004-82-4 Sodium Lauryl Polyoxyethylene Ether Sulfate
- Household and Industrial Cleaning Products: Detergents, soaps, and cleaning agents all rely on surfactants to remove dirt and grease.
- Personal Care and Cosmetics: Shampoos, conditioners, toothpaste, and skincare products use surfactants for cleansing, foaming, and emulsifying.
- Textile and Leather Processing: In textile manufacturing, surfactants assist in dyeing, finishing, and fabric softening.
- Agriculture: As adjuvants in pesticides and herbicides, surfactants improve the spreading and sticking of these chemicals to plant surfaces.
- Food Industry: Used as emulsifiers in foods like mayonnaise, ice cream, and salad dressings to stabilize mixtures.
- Oil Recovery and Environmental Remediation: Surfactants can enhance oil recovery in petroleum extraction and aid in the cleanup of oil spills.
(High Quality Surfactant AES CAS 9004-82-4 Sodium Lauryl Polyoxyethylene Ether Sulfate)
Parameters of High Quality Surfactant AES CAS 9004-82-4 Sodium Lauryl Polyoxyethylene Ether Sulfate
Sodium Lauryl Polyoxyethylene Ether Sulfate (AES), with the CAS number 9004-82-4, is a widely used surfactant in various applications due to its excellent performance properties. Here are some key parameters for high-quality AES:
1. Chemical Name: Sodium Lauryl Sulfate (SLS) or Sodium Lauryl Sulfonate (SLS)
2. Structure: It is an anionic surfactant derived from lauric acid and ethoxylated with polyoxyethylene (EO) groups, typically having a sulfate (-SO3H) functional group attached.
3. Molar Mass: Approximately 288.36 g/mol
4. pH Stability: AES is stable over a wide pH range, from 4 to 10, making it suitable for various applications including soaps, detergents, and cleaning agents.
5. Solubility: It is highly soluble in water, which facilitates its dispersion in aqueous solutions.
6. Emulsifying Properties: AES exhibits strong emulsifying capabilities, helping to create stable oil-in-water (O/W) emulsions.
7. Foaming Ability: It is known for producing high-quality foam, making it ideal for laundry detergents and shampoos.
8. Enzyme Stability: It is generally resistant to enzymatic degradation, prolonging its effectiveness.
9. Environmental Impact: AES is biodegradable, but its persistence in the environment can be of concern, so it’s essential to use it in eco-friendly formulations.
10. Safety: It is considered safe for use in personal care products, but may cause irritation if not properly diluted or formulated.
To ensure high quality, look for AES that meets industry standards for purity, consistency, and performance specifications provided by suppliers. The supplier should provide documentation on their manufacturing processes, testing results, and any certifications (e.g., FDA GRAS, EU Ecolabel).
(High Quality Surfactant AES CAS 9004-82-4 Sodium Lauryl Polyoxyethylene Ether Sulfate)
Company Profile
Surfactant China is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality surfactant materials and relatives 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.
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FAQs of High Quality Surfactant AES CAS 9004-82-4 Sodium Lauryl Polyoxyethylene Ether Sulfate
Q1. What exactly do High Quality Surfactant AES CAS 9004-82-4 Sodium Lauryl Polyoxyethylene Ether Sulfate do?
A: High Quality Surfactant AES CAS 9004-82-4 Sodium Lauryl Polyoxyethylene Ether Sulfate lower the surface tension between fluids or between a fluid and a solid, improving properties such as wetting, foaming, detergency, emulsification, and dispersing. They achieve this through their amphiphilic structure, which allows them to interact effectively at interfaces.
Q2. Are surfactants safe for the environment?
A: The environmental impact of High Quality Surfactant AES CAS 9004-82-4 Sodium Lauryl Polyoxyethylene Ether Sulfate varies greatly depending on their type, concentration, and the specific environment they enter. Some surfactants are biodegradable and pose minimal risk when used and disposed of properly. However, non-biodegradable surfactants can accumulate and harm aquatic life. It’s essential to choose eco-friendly options and follow recommended disposal guidelines.
Q3. How do High Quality Surfactant AES CAS 9004-82-4 Sodium Lauryl Polyoxyethylene Ether Sulfate affect skin and hair?
A: High Quality Surfactant AES CAS 9004-82-4 Sodium Lauryl Polyoxyethylene Ether Sulfate in personal care products can have both positive and negative effects. They help clean by removing dirt and oil but may also strip natural oils from the skin and hair, leading to dryness or irritation. Mild or moisturizing surfactants are often used in formulations to minimize these side effects.
Q4. How do High Quality Surfactant AES CAS 9004-82-4 Sodium Lauryl Polyoxyethylene Ether Sulfate contribute to the effectiveness of cleaning products?
A: In cleaning products, High Quality Surfactant AES CAS 9004-82-4 Sodium Lauryl Polyoxyethylene Ether Sulfate work by surrounding dirt particles, making them more soluble in water. They also reduce the surface tension of water, enabling it to penetrate better into fabrics and surfaces, and lift away grease and grime. This dual action of solubilization and penetration significantly enhances cleaning efficiency.
Q5. Why do some surfactants produce more foam than others?
A: The foaming capacity of surfactants depends on their molecular structure and the solution conditions. Generally, surfactants with long hydrocarbon chains and high concentrations tend to produce more stable foam because they can trap air more effectively. Additionally, anionic and nonionic surfactants are often associated with good foaming properties compared to cationic ones.
Q7. How do you determine the right surfactant for a specific application?
A: Choosing the right surfactant involves considering factors such as the required function (e.g., cleaning, emulsifying, wetting), compatibility with other ingredients in the formulation, environmental and safety regulations, cost-effectiveness, and desired end-product properties. Testing different surfactants in small-scale experiments is often necessary to identify the optimal choice for a given application.
(High Quality Surfactant AES CAS 9004-82-4 Sodium Lauryl Polyoxyethylene Ether Sulfate)
