User Guide for High Quality Sodium Dodecylbenzenesulphonate Cas 25155 - 30 - 0 With Low Price

Table of Contents

• Product Basic Information and Parameters
• Product Uses
• Product Usage
• Detailed Product Usage Cases
• Contact Information

Product Basic Information and Parameters

Sodium Dodecylbenzenesulphonate, with the CAS number 25155 - 30 - 0, is a widely used anionic surfactant. It is present in the form of a white or light - yellow powder or flakes. This product features high quality and comes at a low price, making it an attractive option for various industries.

Key parameters include: Molecular formula C₁₈H₂₉NaO₃S, Molecular weight approximately 348.48 g/mol. It has good solubility in water, forming a clear solution under normal conditions. The pH value of its aqueous solution (1% concentration) is usually in the range of 7 - 9, indicating a slightly alkaline nature.

Product Uses

Sodium Dodecylbenzenesulphonate has a wide range of applications across multiple industries:

1. Detergent Industry: It is a key ingredient in household detergents, such as laundry detergents, dishwashing liquids, and all - purpose cleaners. Its strong emulsifying and foaming abilities help to remove dirt, grease, and stains effectively.
2. Textile Industry: In textile processing, it is used as a scouring agent, leveling agent, and wetting agent. It helps to remove impurities from fibers, improve dyeing uniformity, and enhance the wetting properties of fabrics.
3. Pesticide Industry: As an emulsifier and dispersant in pesticide formulations, it ensures the stable dispersion of active ingredients in water, improving the efficacy and coverage of pesticides.
4. Construction Industry: It can be used in concrete admixtures to improve workability and reduce water consumption, thereby enhancing the strength and durability of concrete.

Product Usage

When using Sodium Dodecylbenzenesulphonate, the following steps are generally recommended:

1. Dissolution: Gradually add the product to water while stirring continuously to ensure complete dissolution. The appropriate water temperature is usually around 20 - 40°C to facilitate dissolution.
2. Dosage Determination: The dosage depends on the specific application. For example, in laundry detergents, the typical dosage is 10 - 20% of the total formulation. In textile scouring, the dosage may range from 1 - 5 g/L of the treatment bath.
3. Mixing: After dissolution, mix the solution evenly with other ingredients in the formulation. Ensure proper agitation to achieve a homogeneous mixture.

Detailed Product Usage Cases

Case 1: Laundry Detergent Production

A detergent manufacturer wanted to develop a high - performance laundry detergent at a low cost. They used Sodium Dodecylbenzenesulphonate as the main surfactant. By adding 15% of this product to the formulation, along with other additives such as enzymes and builders, they created a detergent that could effectively remove tough stains like oil, blood, and dirt from various fabrics. Consumer tests showed that the detergent provided excellent cleaning results and had a low price, which led to increased market share.

Case 2: Textile Scouring

A textile mill was facing problems with uneven dyeing and low fabric wetting during processing. They incorporated Sodium Dodecylbenzenesulphonate into their scouring process at a dosage of 3 g/L. After scouring, the fabrics showed improved uniformity in dyeing, and the wetting properties were significantly enhanced. This not only improved the quality of the finished textiles but also reduced production costs due to less re - work.

Contact Information

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