Overview of Dodecyl benzene Sulfonic Acid / Linear Alkyl Benzene LABSA 96%
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 Dodecyl benzene Sulfonic Acid / Linear Alkyl Benzene LABSA 96%
- 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 Dodecyl benzene Sulfonic Acid / Linear Alkyl Benzene LABSA 96%
- 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.
(Dodecyl benzene Sulfonic Acid / Linear Alkyl Benzene LABSA 96%)
Parameters of Dodecyl benzene Sulfonic Acid / Linear Alkyl Benzene LABSA 96%
Dodecyl benzene sulfonic acid (DBSA) or Linear Alkyl Benzene Sulfonic Acid (LABSA), when referring to a 96% pure product, typically has the following parameters:
1. Chemical formula: C12H25SO3H
– It is an alkylbenzene sulfonic acid with a dodecyl (C12) chain, which is a linear alkane with 12 carbon atoms.
2. Molecular weight: Approximately 247.36 g/mol (based on the molecular formula)
– This is the sum of the atomic weights of carbon, hydrogen, sulfur, and oxygen.
3. Purity: 96% – The stated purity indicates that the compound contains 96% of DBSA and 4% impurities, if any.
4. Appearance: Colorless to pale yellow liquid
– The exact appearance may vary slightly due to impurities, but it is generally described as colorless or pale.
5. pH: Sulfonic acids like LABSA are acidic, so its pH will be below 7, typically around 2-4, depending on the specific formulation and concentration.
6. Solubility: LABSA is soluble in water and organic solvents like alcohol and acetone.
7. Use: Commonly used as a surfactant, emulsifier, and detergent in various industries, such as detergents, soaps, and cleaning agents.
8. Stability: Stable under normal storage conditions, but exposure to heat, light, and air can cause degradation over time.
9. Toxicity: Some LABSA formulations may be considered moderately hazardous, so proper handling and storage precautions are necessary.
10. Environmental impact: It is important to note that LABSA is biodegradable, but its persistence in the environment may depend on factors like concentration and environmental conditions.
Please consult the specific product data sheet for more detailed information, as parameters may vary between different suppliers and formulations.
(Dodecyl benzene Sulfonic Acid / Linear Alkyl Benzene LABSA 96%)
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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FAQs of Dodecyl benzene Sulfonic Acid / Linear Alkyl Benzene LABSA 96%
Q1. What exactly do Dodecyl benzene Sulfonic Acid / Linear Alkyl Benzene LABSA 96% do?
A: Dodecyl benzene Sulfonic Acid / Linear Alkyl Benzene LABSA 96% 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 Dodecyl benzene Sulfonic Acid / Linear Alkyl Benzene LABSA 96% 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 Dodecyl benzene Sulfonic Acid / Linear Alkyl Benzene LABSA 96% affect skin and hair?
A: Dodecyl benzene Sulfonic Acid / Linear Alkyl Benzene LABSA 96% 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 Dodecyl benzene Sulfonic Acid / Linear Alkyl Benzene LABSA 96% contribute to the effectiveness of cleaning products?
A: In cleaning products, Dodecyl benzene Sulfonic Acid / Linear Alkyl Benzene LABSA 96% 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.
(Dodecyl benzene Sulfonic Acid / Linear Alkyl Benzene LABSA 96%)
