Overview of Top Quality CAS No.68585-34-2 SLES n70 sles70% with factory
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 Top Quality CAS No.68585-34-2 SLES n70 sles70% with factory
- 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 Top Quality CAS No.68585-34-2 SLES n70 sles70% with factory
- 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.
(Top Quality CAS No.68585-34-2 SLES n70 sles70% with factory )
Parameters of Top Quality CAS No.68585-34-2 SLES n70 sles70% with factory
CAS Number: 68585-34-2
Product Name: Sodium Lauryl Ether Sulfate (SLES), N70 or SLES 70%
Grade: High Quality
Parameter:
1. Identification: SLES is a white to pale yellow, translucent solid or viscous liquid, commonly known as sodium lauryl ether sulfate.
2. Chemical Formula: C12H25NaO4S
3. Molecular Weight: Approximately 298.36 g/mol
4. Melting Point: The melting point of SLES can vary due to the presence of different grades, but typically it is in the range of 55-65°C (131-149°F) for N70 grade.
5. Solubility: SLES is highly soluble in water and alcohol, and slightly soluble in fats and oils.
6. pH: SLES has a neutral to slightly alkaline pH, usually around 9-10.
7. Emulsifying Power: N70 SLES has excellent emulsifying properties, particularly in oil-in-water emulsions, which makes it a popular surfactant in various personal care and cleaning products.
8. Foaming Ability: It provides good foam stability and high foaming capacity.
9. Biodegradability: While not biodegradable under normal environmental conditions, its N70 concentration may have a higher biodegradation rate than pure SLES due to the presence of other additives.
10. Safety Information: SLES is generally considered safe for use in personal care products, but it may cause skin irritation in some individuals if not properly diluted. It’s important to follow recommended usage guidelines and precautions.
Manufacturing Parameters (N70 Grade):
1. Production Process: Typically involves ethoxylation of lauric acid with sodium hydroxide, followed by purification and refining steps.
2. Degree of Ethoxylation (EO): N70 indicates that the average number of ethoxy groups per lauric acid molecule is around 70%, providing a higher concentration of active sites for better performance.
3. Purity: >=95% (typical for industrial-grade SLES)
4. Particle Size: Fine, uniform particle size for better dispersion and effectiveness in formulations.
5. Storage: Stored in a cool, dry place away from direct sunlight to maintain product quality.
6. Stability: Stable under typical storage conditions, but may react with acids or bases if exposed.
Please note that specific parameters might vary depending on the manufacturer and their quality control standards. Always consult the manufacturer’s specifications for detailed information.
(Top Quality CAS No.68585-34-2 SLES n70 sles70% with factory )
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.
If you are looking for high-quality surfactants and relative products, please feel free to contact us or click on the needed products to send an inquiry.
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Shipment
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FAQs of Top Quality CAS No.68585-34-2 SLES n70 sles70% with factory
Q1. What exactly do Top Quality CAS No.68585-34-2 SLES n70 sles70% with factory do?
A: Top Quality CAS No.68585-34-2 SLES n70 sles70% with factory 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 Top Quality CAS No.68585-34-2 SLES n70 sles70% with factory 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 Top Quality CAS No.68585-34-2 SLES n70 sles70% with factory affect skin and hair?
A: Top Quality CAS No.68585-34-2 SLES n70 sles70% with factory 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 Top Quality CAS No.68585-34-2 SLES n70 sles70% with factory contribute to the effectiveness of cleaning products?
A: In cleaning products, Top Quality CAS No.68585-34-2 SLES n70 sles70% with factory 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.
(Top Quality CAS No.68585-34-2 SLES n70 sles70% with factory )
