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Clear to Pale Yellow Liquid CnH2n 1OSO3Na Anionic Surfactant Negative Ion Surfactant

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Clear to Pale Yellow Liquid CnH2n 1OSO3Na Anionic Surfactant Negative Ion Surfactant

Product Details:

Detailed Product Description
Boiling Point: Not Applicable Refractive Index: 1.35-1.45
Appearance: Clear To Pale Yellow Liquid Ph: 8-10
Density: 1.0-1.2 G/cm3 Melting Point: Not Applicable
Classification: Anionic Surfactant Chemical Formula: CnH2n+1OSO3Na

Product Description:

Our premium anionic surfactant is an indispensable ingredient in the formulation of a wide range of cleaning and personal care products. As a negative ion surfactant, this product offers superior performance in various applications, ranging from household detergents to industrial cleaners and even personal hygiene products. The surfactant's chemical formula, CnH2n+1OSO3Na, reflects its molecular structure, consisting of a long hydrophobic tail and a hydrophilic head, which is the essence of its surface-active properties.

One of the key attributes of our anionic surfactant is its remarkable solubility in water, ensuring that it can be easily incorporated into aqueous solutions without the need for complex solubilizers. This characteristic makes it an excellent choice for formulations where a clear solution is desired. Its ability to dissolve readily in water also enhances its action as an anionic solubilizing agent, effectively allowing oil and water-insoluble materials to be incorporated into formulations, leading to a broader range of product applications.

In terms of physical appearance, our anionic surfactant presents as a clear to pale yellow liquid, which is a desirable aesthetic for many products. Its transparency indicates a high level of purity and consistency, ensuring that it will not alter the appearance of the end product. This visual appeal is especially important in consumer products where clarity and color can impact customer perception and satisfaction.

Another vital characteristic is the surfactant's refractive index, which ranges between 1.35-1.45. This property is significant for formulators who require precise light-bending capabilities in their products. The refractive index plays a role in how the product interacts with light, and this range provides versatility for applications that may require specific optical properties.

Surface tension reduction is a hallmark feature of surfactants, and our anionic surfactant excels in this area with a surface tension ranging between 30-40 MN/m. This property ensures that when added to liquids, our surfactant decreases the surface tension, which in turn facilitates wetting, spreading, and penetration. This is particularly beneficial in cleaning applications, as it allows the product to work more effectively on various surfaces by improving contact with dirt and grime.

The surfactant also functions as an anionic dispersing agent, promoting the dispersion of particles within a liquid. This is crucial in products like paints, coatings, and inks, where pigments need to be evenly distributed and maintained in suspension to prevent settling or clumping. The ability to keep particles dispersed without flocculation is essential for ensuring uniformity and stability in the final product.

Environmental considerations are also taken into account with our anionic surfactant. The structure of the surfactant allows for biodegradability, which is increasingly important in a world where environmental impact is a significant concern. By choosing our surfactant, manufacturers can be confident that they are selecting a product that is not only effective but also aligns with sustainability goals.

In summary, our anionic surfactant is a versatile and high-performing ingredient suitable for a variety of applications. Its excellent solubility, clear appearance, appropriate refractive index, potent surface tension reduction, and dispersing capabilities make it a top choice for formulators seeking a reliable and efficient negative ion surfactant. Whether for industrial, household, or personal care use, our anionic surfactant delivers quality and performance that manufacturers and consumers can trust.


  • Product Name: Anionic Surfactant
  • Code: LAS, SDBS
  • Vapor Density: Not Applicable
  • Odor: Slight Characteristic Odor
  • Density: 1.0-1.2 g/cm 3
  • pH: 8-10
  • Features as Anionic Emulsifying Agent
  • Functions as Anionic Solubilizing Agent
  • Effective Anionic Surface Active Agent

Technical Parameters:

Parameter Specification
pH 8-10
Odor Slight Characteristic Odor
Boiling Point Not Applicable
Classification Anionic Surfactant
Refractive Index 1.35-1.45
Vapor Density Not Applicable
Density 1.0-1.2 g/cm 3
Surface Tension 30-40 mN/m
Chemical Formula CnH2n+1OSO3Na


Anionic surfactants, also known as negative ion surfactants or anionic surface active agents, are a class of chemicals widely used across various industries due to their unique properties. These anionic compounds are characterized by their water-solubility and the capability to reduce the surface tension of liquids, making them excellent detergents, wetting agents, and emulsifiers. With a pH ranging between 8-10, anionic surfactants are typically slightly alkaline, which makes them particularly effective in household and industrial cleaning products.

Given that the melting point and boiling point of anionic surfactants are not applicable, they are often supplied in liquid or powder form, which facilitates their incorporation into a multitude of product formulations. Additionally, their vapor pressure is also not applicable, indicating that they do not readily vaporize, thus maintaining their efficacy in products without loss through evaporation. The slight characteristic odor of anionic surfactants is unlikely to be overpowering, ensuring they can be used in applications where minimal scent is desired, or in combination with fragrances to achieve a specific olfactory result.

One of the most common application occasions for anionic surfactants is in the formulation of household detergents and cleaners. Their ability to interact with a wide range of organic and inorganic substances makes them invaluable in the removal of soils and stains from fabrics, dishes, and hard surfaces. In the personal care industry, anionic surfactants are a key ingredient in products such as shampoos, body washes, and toothpastes, thanks to their foaming properties and their ability to emulsify oils and greases from the skin and hair.

In the industrial sector, anionic surfactants are utilized in the manufacture of emulsion polymers, as wetting agents in textile processing, and as dispersants in the production of agricultural chemicals. Their role in the petroleum industry as additives for enhanced oil recovery further exemplifies their versatility. In the field of environmental remediation, anionic surfactants are employed to facilitate the breakdown and removal of hydrophobic contaminants from soil and water, owing to their ability to solubilize nonpolar compounds.

The scenarios in which anionic surfactants are applied are as diverse as their properties. In the realm of construction, they serve as air-entraining agents in concrete, improving its workability and durability. Additionally, they are used in paints and coatings to improve spreading and adhesion properties. The role of anionic surfactants in the food industry should not be overlooked, where they act as emulsifiers in products like ice cream and whipped toppings, ensuring consistency and stability.

In summary, the product application occasions and scenarios for anionic surfactants are expansive and critical to the performance of a wide array of products. Their absence of melting and boiling points, non-volatile nature, and slight characteristic odor make them highly adaptable and essential ingredients in both domestic and industrial contexts.


Product Customization Services for Anionic Surfactant

Product Code: LAS, SDBS

Appearance: Clear to Pale Yellow Liquid

Boiling Point: Not Applicable

pH: 8-10

Solubility: Soluble in Water

Our anionic surfactant serves as an excellent Anionic emulsifying agent , offering superior performance in a variety of applications. This product, known for its high-quality Anionic detergent agent properties, is designed to meet the rigorous demands of industry professionals. As a leading Anionic surfactant , it delivers consistency and reliability in every batch, ensuring your formulations are effective and efficient.

Support and Services:

Our Anionic Surfactant Product comes with a comprehensive suite of technical support and services designed to ensure that you get the most out of our product. Our team of experienced chemists and engineers is dedicated to providing you with the support you need to integrate our surfactant into your applications seamlessly.

Support services include detailed product information, guidance on compatibility with other chemicals, and recommendations for use in specific processes or formulations. Our team is prepared to provide you with insights into the best practices for storage, handling, and safety to ensure that you use our anionic surfactant safely and effectively.

We also offer troubleshooting assistance in case you encounter any issues while using our product. Our services include analysis of your application to identify potential problems and suggest corrective actions to optimize performance.

In addition to our technical support, we provide documentation and certificates upon request to comply with regulatory requirements and to support your quality assurance processes.

Please note that our technical support and services are part of our commitment to customer satisfaction and are intended to ensure that our anionic surfactant meets your needs and expectations.

Packing and Shipping:

Product Packaging: Our anionic surfactant product is securely packaged in high-quality, durable containers that are designed to maintain the integrity and quality of the product during transportation and storage. The containers are resistant to chemical degradation and are sealed to prevent any leakage or contamination. Each container is clearly labeled with product information, handling instructions, and safety measures to ensure proper usage.

Shipping Information: The product is shipped according to the latest safety and environmental regulations. Our logistics team ensures that the anionic surfactant is handled with care throughout the transit process. The shipment is accompanied by a Material Safety Data Sheet (MSDS) to inform the carrier and the receiver about potential hazards and necessary precautions. We use reliable carriers to ensure timely delivery and the product is tracked until it reaches its destination. Please handle with care and store in a cool, dry place upon arrival.


Q1: What is an anionic surfactant and what are its common uses?

A1: An anionic surfactant is a type of surfactant that carries a negative charge on its hydrophilic (water-attracting) head. It is commonly used in a variety of cleaning products such as shampoos, dishwashing detergents, laundry detergents, and all-purpose cleaners due to its ability to remove dirt, oils, and other contaminants from surfaces and skin.

Q2: Can anionic surfactants be used for sensitive skin or delicate fabrics?

A2: While anionic surfactants are effective cleaners, they can sometimes be harsh on sensitive skin or delicate fabrics. It's recommended to use products with mild anionic surfactants or those specifically formulated for sensitive skin or delicate items, and always follow the instructions provided by the manufacturer.

Q3: Are anionic surfactants biodegradable?

A3: Many anionic surfactants are designed to be biodegradable, meaning they can break down into simpler, non-toxic substances by the action of living organisms. However, the rate and extent of biodegradability can vary depending on the specific chemical structure of the surfactant and environmental conditions. It's important to check the product information for details on its environmental impact.

Q4: How do anionic surfactants interact with hard water?

A4: Anionic surfactants can react with the minerals in hard water, such as calcium and magnesium, to form insoluble salts, which may reduce their effectiveness as cleaners and create soap scum. To combat this, consider using a water softener or choose surfactants that are formulated to work well in hard water conditions.

Q5: What should I do if an anionic surfactant product gets into my eyes or is ingested?

A5: If an anionic surfactant product gets into your eyes, rinse them thoroughly with water for several minutes. If irritation persists, seek medical attention. If the product is ingested, do not induce vomiting; instead, rinse your mouth with water and seek medical advice immediately, providing the product label when possible.

Contact Details

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Tel: 86--18859266805

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