Factory Supply Sodium Lauroyl Sarcosinate CAS 137 - 16 - 6 With Best Price: User Guide

Table of Contents

1. Basic Information and Parameters
2. Uses of the Product
3. How to Use the Product
4. Usage Case Studies
5. Contact Information

Basic Information and Parameters

Sodium Lauroyl Sarcosinate, with the CAS number 137 - 16 - 6, is an anionic surfactant. It is the sodium salt of the N - lauroyl derivative of sarcosine. This product is commonly presented as a white to yellowish paste or a clear to slightly hazy liquid in aqueous solutions.

Chemically, its molecular formula is C₁₅H₂₈NNaO₃, and it has a molecular weight of approximately 305.37 g/mol. It has excellent solubility in water, alcohol, and glycerol, and it is stable under normal storage conditions. The pH value of its 10% aqueous solution usually ranges from 7.0 - 9.0.

Uses of the Product

In the personal care industry, Sodium Lauroyl Sarcosinate is widely used in shampoos, body washes, facial cleansers, and toothpaste. Due to its mildness, it causes little irritation to the skin and eyes, making it suitable for sensitive skin. In shampoos, it can effectively clean the hair without stripping the natural oils, leaving the hair soft and shiny. In facial cleansers, it removes dirt and excess sebum while maintaining the skin's moisture balance.

In the industrial field, it is used as an emulsifier, dispersant, and wetting agent. In metalworking fluids, it can reduce the surface tension of the fluid, improving its lubrication and cooling performance. In the textile industry, it helps in dyeing and finishing processes by improving the dispersion of dyes and the wettability of fabrics.

How to Use the Product

When using Sodium Lauroyl Sarcosinate in personal care products, it is usually added to the formulation at a temperature below 60°C to avoid decomposition. The recommended dosage in shampoos and body washes is typically between 3% - 10%, depending on the desired cleansing power and mildness. In facial cleansers, a dosage of 5% - 15% can be used.

In industrial applications, the usage amount varies according to the specific process and requirements. In metalworking fluids, it can be added at a concentration of 1% - 5% to enhance the performance of the fluid. In textile processing, the dosage can range from 0.5% - 2% depending on the type of fabric and the dyeing process.

Usage Case Studies

Case 1: A well - known cosmetics company was developing a new line of facial cleansers for sensitive skin. They incorporated Sodium Lauroyl Sarcosinate into their formulation at a concentration of 8%. After conducting consumer trials, they found that the product was well - received. Customers reported that their skin felt clean and refreshed after use, without any tightness or irritation. The product's sales increased significantly compared to their previous formulations.

Case 2: An industrial metalworking company was experiencing problems with the cooling and lubrication performance of their cutting fluids. They added Sodium Lauroyl Sarcosinate at a concentration of 3% to their existing cutting fluid formulation. As a result, the surface finish of the machined parts improved, and the tool life was extended. The company was able to reduce their production costs due to less tool wear and improved efficiency.

Contact Information

If you have any questions or need further information about Sodium Lauroyl Sarcosinate, please feel free to contact us. Our email address is info@vivalr.com, and our phone number is (86) 15866781826.