Overview of Factory Laureth-9 Carboxylic Acid Anionic Surfactant Active Agent
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 Factory Laureth-9 Carboxylic Acid Anionic Surfactant Active Agent
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Negative Charge: The anionic head group imparts water solubility and enables interaction with positively charged surfaces or particles.
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Detergency: Exceptional at removing dirt, grease, and oils due to their strong polarity and ability to penetrate and disrupt these substances.
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Foaming Properties: Many anionic surfactants generate stable and abundant foam, making them ideal for applications where lather is desired.
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Cost-Effectiveness: They are often less expensive than nonionic, cationic, or amphoteric surfactants due to the abundance of raw materials and established production processes.
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Compatibility: Can be combined with other surfactants to enhance performance or adjust properties, although care must be taken to avoid precipitation or incompatibility issues.
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Environmental Considerations: Some anionic surfactants may pose environmental concerns due to their persistence or toxicity; however, biodegradable options are available.
(Factory Laureth-9 Carboxylic Acid Anionic Surfactant Active Agent)
Specification of Factory Laureth-9 Carboxylic Acid Anionic Surfactant Active Agent
Factory Laureth-9 Carboxylic Acid Anionic Surfactant Active Agent is a high-performance surfactant designed for use in personal care, household, and industrial cleaning formulations. Its primary function is to provide effective foaming, emulsification, and cleansing properties while maintaining mildness on the skin. Below are the key specifications and details of this product:
**Chemical Name:** Laureth-9 Carboxylic Acid. **Synonyms:** PEG-9 Lauryl Ether Carboxylic Acid, Polyethylene Glycol (9) Lauryl Ether Carboxylic Acid. **CAS Number:** Available upon request. **Molecular Formula:** C12-14(EO)9CH2COOH (varies slightly based on alkyl chain length and ethoxylation). **Appearance:** Clear to pale yellow viscous liquid. **Odor:** Mild, characteristic.
**Physical & Chemical Properties:** The surfactant has a pH range of 5.5–7.5 (1% aqueous solution) and is fully soluble in water, forming clear solutions. It exhibits excellent compatibility with other anionic, nonionic, and amphoteric surfactants. The active content typically ranges between 40–50%, ensuring high efficacy in formulations. Its ionic nature as an anionic surfactant contributes to strong detergency and foam stability.
**Applications:** Ideal for mild cleansing products such as facial cleansers, shampoos, body washes, and hand soaps. Suitable for household detergents, dishwashing liquids, and industrial cleaners due to its grease-cutting and emulsifying abilities. It enhances foam volume and texture while reducing irritation, making it suitable for sensitive skin formulations.
**Performance Benefits:** Offers low irritation potential, high biodegradability, and stable performance across a wide pH range. Acts as a secondary emulsifier and viscosity modifier in combination with primary surfactants. Effective in hard water and maintains stability in acidic or alkaline environments.
**Storage & Handling:** Store in a cool, dry place at temperatures between 10–40°C. Keep containers tightly sealed to prevent moisture absorption or contamination. Shelf life is 24 months from production date when stored properly.
**Safety & Compliance:** Use standard PPE (gloves, goggles) during handling. Avoid direct contact with eyes or prolonged skin exposure. Complies with international regulations including REACH, COSMOS, and ISO standards. Biodegradable and environmentally friendly.
**Packaging:** Available in 25 kg, 50 kg, or 200 kg polyethylene drums. Custom packaging options upon request.
This surfactant combines versatility, mildness, and efficiency, making it a preferred choice for formulators seeking balanced performance in eco-conscious and skin-friendly products. Technical support and formulation guidance are provided by the manufacturer.
(Factory Laureth-9 Carboxylic Acid Anionic Surfactant Active Agent)
Applications of Factory Laureth-9 Carboxylic Acid Anionic Surfactant Active Agent
Factory Laureth-9 Carboxylic Acid is a versatile anionic surfactant widely used across industries for its exceptional emulsifying, foaming, and cleaning properties. Derived from ethoxylated lauric acid, this surfactant combines hydrophilicity and lipophilicity, making it effective in formulations requiring stability, mildness, and compatibility with other ingredients. Below are key applications:
**Personal Care & Cosmetics:** A staple in shampoos, body washes, and facial cleansers, it creates rich lather while maintaining mildness for sensitive skin. Its ability to remove oils and impurities without stripping natural moisture makes it ideal for moisturizing products. It also stabilizes emulsions in lotions and creams, ensuring even texture and longevity.
**Household & Industrial Cleaners:** Used in liquid detergents, dishwashing liquids, and all-purpose cleaners, it excels at breaking down grease and grime. Its high tolerance to hard water enhances performance in varied conditions. In industrial settings, it serves as a wetting agent in degreasers and metal cleaners, improving surface contact for efficient cleaning.
**Agricultural Formulations:** As an adjuvant in pesticides and herbicides, it improves spray coverage and adhesion on plant surfaces, boosting agrochemical efficacy. Its biodegradability aligns with eco-friendly farming practices.
**Textile & Leather Processing:** Acts as a dye-leveling agent, ensuring uniform color distribution, and assists in scouring raw fibers to remove waxes and oils. In leather treatment, it aids in fatliquoring to soften materials without residue.
**Pharmaceuticals:** Utilized in topical ointments and medicated cleansers for its gentle yet effective solubilizing properties. It helps disperse active ingredients and stabilize emulsions in dermatological products.
**Environmental Benefits:** As a biodegradable surfactant, it minimizes ecological impact, meeting regulations for sustainable chemical use. Its low toxicity profile ensures safer handling in manufacturing.
Factory Laureth-9 Carboxylic Acid’s adaptability across formulations—coupled with its balance of performance and safety—positions it as a preferred choice for manufacturers prioritizing efficiency, user safety, and environmental responsibility. Its broad compatibility with acids, alkalis, and electrolytes further enhances its utility in complex chemical systems.
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 Factory Laureth-9 Carboxylic Acid Anionic Surfactant Active Agent
What is Laureth-9 Carboxylic Acid Anionic Surfactant?
Laureth-9 Carboxylic Acid is an anionic surfactant derived from ethoxylated fatty alcohols, modified to enhance water solubility and surface activity. It acts as a foaming, cleansing, or emulsifying agent in formulations. Its structure includes a hydrophilic (water-loving) carboxylate group and a lipophilic (oil-loving) chain, making it effective at reducing surface tension between liquids or solids for improved cleaning performance.
What are the primary applications of this surfactant?
It is widely used in personal care products like shampoos, facial cleansers, and body washes due to its mildness and foaming properties. It’s also incorporated into household and industrial cleaners, where it helps remove oils, dirt, and grease. Its compatibility with hard water and stability across a broad pH range makes it versatile for liquid soaps, detergents, and emulsifier systems.
Is Laureth-9 Carboxylic Acid safe for skin?
Yes, when formulated within recommended concentrations (typically 1–10%), it is considered gentle and suitable for sensitive skin. It is pH-balanced and undergoes dermatological testing to minimize irritation risks. However, manufacturers should conduct patch tests for specific formulations, as interactions with other ingredients or excessive concentrations could affect tolerability.
Can it be combined with other surfactants?
Absolutely. It blends well with non-ionic surfactants (e.g., cocamide DEA) and amphoteric surfactants (e.g., cocamidopropyl betaine) to enhance foam stability, viscosity, or cleansing efficiency. Synergistic combinations allow formulators to reduce overall surfactant content while maintaining performance, making it cost-effective for multi-purpose products like shampoos or all-purpose cleaners.
How should this surfactant be stored, and is it eco-friendly?
Store in a cool, dry place (15–25°C) in sealed containers to prevent moisture absorption or oxidation. It is biodegradable under standard conditions, breaking down into non-toxic components in water treatment systems. Many variants comply with international environmental standards (e.g., OECD 301), though specific certifications depend on the manufacturer. Always verify local regulations for disposal and environmental safety.
(Factory Laureth-9 Carboxylic Acid Anionic Surfactant Active Agent)
