Sodium Lauryl Sulphate (SLS), also known as Sodium Dodecyl Sulfate, is a widely recognized and highly effective anionic surfactant. Supplied by NINGBO INNO PHARMCHEM CO.,LTD., this essential chemical compound is delivered in a convenient powder or needle form, making it suitable for a vast array of industrial and consumer applications. Its chemical formula is C12H25NaO4S, and it is identified by the CAS number 151-21-3.

As a primary anionic surfactant, SLS exhibits exceptional performance characteristics that are critical in many formulations. It dissolves easily in water, readily forming a foamy solution. This ease of solubility, combined with its compatibility with both anionic and non-ionic substances, makes it a versatile choice for formulators across various industries. The key properties of Sodium Lauryl Sulphate include strong emulsifying, foaming, osmosis, detergency, and de-centralizing capabilities. Furthermore, it demonstrates excellent cleaning, wetting, and dispersing power. SLS is notably stable in both neutral and alkaline solutions, which enhances its utility in diverse chemical environments.

NINGBO INNO PHARMCHEM CO.,LTD. provides Sodium Lauryl Sulphate with a guaranteed active content of 92% minimum. The product appears as a white or light yellow powder or needle, free from any abnormal odor. Other important specifications include controlled levels of free oil, inorganic sulphate, and inorganic salts (NaCl+Na2SO4), all maintained within strict limits to ensure consistent quality and performance. The pH value of a 1% solution typically ranges between 7-10 for the needle form and 8-10 for the powder form, reflecting its slightly alkaline nature which is beneficial in many cleaning applications. Its melting point is approximately 204-207 °C, and it has a density of around 1.03 g/mL at 20 °C.

The applications of Sodium Lauryl Sulphate are extensive, leveraging its powerful surfactant properties:

Detergency & Cleaning Products: SLS is a cornerstone ingredient in a wide range of cleaning agents. It is commonly found in toothpaste, shampoos, liquid dishwashing detergents, laundry powders, and general household cleaners. Its ability to generate rich foam and effectively lift and emulsify grease and dirt makes it indispensable in achieving superior cleaning results.

Cosmetics & Personal Care: In the cosmetics industry, SLS is valued for its foaming and cleansing properties. It is a key component in many personal care products like body washes, face cleansers, and bubble baths, providing the desired lathering effect consumers expect.

Construction Industry: SLS serves as an additive in construction materials. It can be incorporated into plasterboard formulations and concrete mixes, where it acts as a foaming or wetting agent, influencing the texture, workability, and setting characteristics of these materials.

Textiles & Leather Processing: In the textile industry, SLS is used as a penetrant and cleaning agent, facilitating the uniform application of dyes and chemicals and aiding in processes like wool cleaning. For leather processing, it can function as a soft agent or cleaning assistant.

Paper Manufacturing: SLS plays several roles in paper production, including acting as a penetrant to improve the absorption of processing chemicals, a flocculating agent to help particles clump together, and a deinking agent in the recycling process to remove ink from waste paper fibers.

Industrial Auxiliaries: SLS is incorporated into various industrial auxiliary chemicals, such as those used in plastic and textile manufacturing processes, where its surfactant properties help to stabilize formulations or improve processing efficiency.

Fire Fighting Foams: Due to its ability to create stable foams, SLS is utilized in certain fire fighting applications, particularly in formulations designed for extinguishing oil fires or as a component in fire fighting devices.

Mineral Processing: In the mining sector, SLS can be employed in mineral flotation processes, aiding in the separation of valuable minerals from ore. It is also used in coal-water mixtures as a dispersant.

Other Applications: Additional uses include processing aids in rubber latex and PVC paste resin production, and as an electrolyte in the electrolyzation of manganese dioxide.

NINGBO INNO PHARMCHEM CO.,LTD. ensures that its Sodium Lauryl Sulphate meets stringent quality standards. The product has a shelf life of 24 months when stored properly. Standard packaging is a 25kg bag, though we are flexible and can often accommodate specific customer packaging requirements. We understand the importance of reliable supply and consistent quality for our customers' production processes.

As a dedicated manufacturer and supplier of high-quality chemical raw materials, NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing Sodium Lauryl Sulphate powder with exceptional purity and performance. We strive to offer competitive price options for both small orders and bulk quantities. Our technical team is available to provide support and ensure the suitability of our SLS product for your specific application needs. For those looking to buy or purchase reliable Sodium Lauryl Sulphate (SLS) powder, NINGBO INNO PHARMCHEM CO.,LTD. represents a trusted source. We handle various terms of delivery, including EXW, FOB, and CIF, to best suit our clients' logistical preferences. We invite inquiries for samples and detailed specifications. To buy or purchase high-quality SLS raw material from a reputable supplier, please reach out to NINGBO INNO PHARMCHEM CO.,LTD. We are ready to discuss your requirements and provide a tailored solution.