Sodium Lauryl Sulfate (SLS) – Industrial and Cosmetic Raw Material Supply Guide

Introduction
Sodium Lauryl Sulfate (SLS) is a powerful anionic surfactant widely used in both industrial cleaning products and personal care formulations. Known for its excellent cleansing ability and high foaming properties, SLS is a cost-effective raw material for laundry detergents, hand soaps, toothpaste, and industrial cleaners. As a reliable SLS raw material supplier, we offer bulk supply of high-purity SLS for OEM manufacturers, industrial cleaning product developers, and cosmetic formulators. This article provides a detailed guide to the chemical properties, applications, benefits, and procurement considerations for Sodium Lauryl Sulfate.

Chemical Properties of SLS

Sodium Lauryl Sulfate is a water-soluble anionic surfactant with the chemical formula C₁₂H₂₅SO₄Na. It is commonly available as a fine white to yellowish powder or granule. Key chemical properties include:

• Appearance: White to light yellow granular or powder

• Active matter content: ≥95%

• pH value: 6–8 (1% solution)

• Solubility: Easily soluble in water

• Stability: Stable under dry conditions; sensitive to moisture and high heat

Applications of Sodium Lauryl Sulfate

SLS is an essential raw material for both industrial and cosmetic applications:

1. Industrial Applications

   • Laundry detergents and powdered cleaning agents

   • Floor cleaners and heavy-duty degreasers

   • Dishwashing powders and industrial cleaning formulations

2. Cosmetic and Personal Care Applications

   • Toothpaste and mouthwash formulations

   • Hand soaps and liquid body washes

   • Shampoo and bubble bath OEM formulations

Advantages of Using SLS in Formulations

SLS provides several key advantages for manufacturers:

• Strong Cleansing Power: Excellent ability to remove oils, grease, and dirt

• High Foaming Capacity: Produces rich, stable foam preferred in many cleaning applications

• Cost-Effective: Low-cost surfactant suitable for bulk industrial and cosmetic formulations

• Formulation Versatility: Compatible with other surfactants, builders, thickeners, and fragrances

Comparison with SLES and Other Surfactants

SLS is stronger and more aggressive than SLES in terms of cleansing but can be more irritating for skin and hair. Choosing between SLS and SLES depends on the final product use case.

Quality Standards and Certificates

As a trusted SLS raw material supplier, we provide products that meet international quality standards:

• Certificates: MSDS, COA, ISO 9001

• Purity Levels: High-purity SLS suitable for industrial or cosmetic use

• Packaging: 25kg/50kg drums or customized bulk orders

• Shelf Life: Stable storage under recommended conditions

Procurement Considerations

When sourcing SLS, consider the following:

• Purity and Active Matter: Ensure consistent foam and cleaning performance

• Compatibility: Check for compatibility with co-surfactants, thickeners, and other ingredients

• Bulk Supply Reliability: OEM and industrial buyers require stable, large-volume supply

• Compliance: Cosmetic-grade SLS must meet regulatory requirements for skin contact products

Conclusion

Sodium Lauryl Sulfate (SLS) is a versatile and widely used anionic surfactant suitable for industrial cleaning and personal care formulations. Its high cleansing efficiency, foaming capability, and cost-effectiveness make it a staple raw material for OEM manufacturers and industrial product developers. By sourcing high-quality SLS raw material, businesses can ensure product consistency, consumer satisfaction, and regulatory compliance.

Product Link：https://arshinechem.com/product-detail/sodium-lauryl-sulfate