Sodium Lauryl Sulfate 28%

CAS Number	151-21-3
Chemical Formula	C₁₂H₂₅NaO₄S
Appearance	Colorless to Light Yellow Liquid
pH Value	7.0 – 9.5
Packaging	170kg / 220kg Drum / IBC Tank
MOQ	1000 KG

Sodium Lauryl Sulfate 28% Bulk Supplier

Niran Bio is a professional Sodium Lauryl Sulfate 28% supplier, providing stable bulk sourcing and wholesale solutions for personal care, cosmetic, and liquid cleansing formulation industries worldwide. We support distributors, formulators, manufacturers, and industrial buyers with flexible supply options tailored to different technical and commercial requirements.

We cooperate with qualified Sodium Lauryl Sulfate manufacturers to ensure consistent active matter content, stable quality, and reliable global supply for shampoo, body wash, and liquid soap applications.

Niran Biochemical can provide technical and quality documentation including COA, MSDS, TDS, specification sheets, and relevant compliance documents to support sourcing and product evaluation.

What Is Sodium Lauryl Sulfate 28%?

Sodium Lauryl Sulfate 28% (SLS 28%) is a low to medium concentration anionic surfactant supplied as a clear to slightly hazy liquid, widely used in personal care and cosmetic formulations.

Compared to high-concentration grades such as SLS 70%, SLS 28% offers better fluidity and ease of handling, making it suitable for direct use in liquid formulations without the need for pre-dilution.

It provides strong detergency, excellent foaming performance, and effective removal of oils and dirt, making it a widely used primary surfactant in shampoos, body washes, facial cleansers, and liquid soaps. Its balance of performance and processing convenience makes it a practical choice for daily-use cleansing formulations.

Key Functions

Sodium Lauryl Sulfate 28% delivers strong cleansing performance, rich foam generation, and practical formulation efficiency for personal care and liquid cleansing applications.

Strong Cleansing Performance
Provides effective removal of oils, sebum, and dirt through high surface activity, making it suitable for hair and skin cleansing products.
Rich and Fast Foaming
Generates abundant and quick foam, enhancing user experience and improving product performance perception.
Good Water Solubility
Easily dissolves in water and integrates smoothly into liquid formulations, supporting efficient production processes.
Direct Formulation Convenience
Supplied in liquid form with moderate concentration, allowing direct use without complex dilution steps.
Cost-Efficient Surfactant System
Offers a practical balance between performance and cost, making it suitable for large-scale personal care production.
Compatibility with Co-Surfactants
Works well with amphoteric surfactants such as CAPB to improve mildness and optimize foam structure and viscosity.

Applications

Sodium Lauryl Sulfate 28% is widely used in personal care and cosmetic formulations where effective cleansing, strong foam, and formulation convenience are required.

Shampoos
Used as a primary cleansing agent to remove sebum, dirt, and product buildup, delivering strong cleaning performance and rich foam.
Body Washes and Shower Gels
Provides effective skin cleansing and stable foam, commonly used in daily-use bathing products.
Facial Cleansers
Used in cleansing formulations where strong oil removal and foaming performance are required, often combined with milder surfactants.
Liquid Hand Soaps
Supports frequent-use cleansing systems with reliable foam generation and consistent cleaning performance.
General Liquid Cleansers
Applied in various liquid detergent formulations requiring good detergency and easy processing.

Specifications

Product Name	Sodium Lauryl Sulfate 28%
INCI Name	Sodium Lauryl Sulfate
Abbreviation	SLS
CAS Number	151-21-3
Chemical Formula	C₁₂H₂₅SO₄Na
Appearance	Clear to Slightly Hazy Liquid
Active Matter	28%
pH Value (as supplied)	7.0 – 9.5
Packaging	170kg Drum / 220kg Drum / IBC Tank
MOQ	1000 KG

Why Choose Niran Biochemical

Flexible Sourcing Network

We connect you with the right manufacturers based on your pricing and specification needs.

Stable Supply Assurance

Diversified supply channels ensure consistent availability and reduce supply risks.

Cost-Effective Solutions

Optimized sourcing strategy helps provide competitive pricing for bulk orders.

Global Export Experience

Serving clients in over 100 countries with reliable logistics and documentation support.

Responsive Service

Fast quotation and professional support for personal care, household cleaning, and industrial applications.

Quality & Documentation

COA, MSDS, TDS, specification sheets, and relevant compliance documents available upon request.

FAQs

What is the difference between SLS 28% and SLS 70%?

SLS 28% is a lower concentration liquid grade suitable for direct formulation in personal care products, while SLS 70% is a high-concentration paste typically used for industrial processing and requires dilution before use.

How does SLS 28% perform compared to SLES?

SLS provides stronger detergency and faster foaming, while SLES offers better mildness and smoother skin feel. SLS 28% is often chosen for its cost efficiency and strong cleaning performance.

What is the difference between SLS 28% and Alpha Olefin Sulfonate (AOS)?

SLS 28% is a traditional anionic surfactant known for strong detergency and fast foaming, while AOS offers better mildness, improved foam stability, and superior performance in hard water conditions. AOS is often used in formulations requiring a balance between cleansing and skin compatibility.

Can SLS 28% be used directly in formulations?

Yes, SLS 28% is supplied as a liquid with suitable concentration for direct use, simplifying production and reducing the need for pre-dilution.

How is SLS 28% typically combined with other surfactants in formulations?

SLS 28% is commonly used with amphoteric surfactants such as CAPB or nonionic surfactants to improve mildness, stabilize foam, and adjust viscosity. This combination helps achieve a balanced formulation suitable for daily-use personal care products.

Sodium Lauryl Sulfate 28%