Laureth-7 3427-24-5

Laureth-7, also known as laureth sulfate or lauryl ether sulfate, is a non-ionic surfactant commonly used in personal care and cosmetic products. Here are some key details:

Chemical Structure

• INCI Name: Laureth-7
• CAS Number: 3427-24-5
• Molecular Formula: C12H26O3

Properties

• Appearance: Clear, viscous liquid
• Solubility: Soluble in water; often used in aqueous formulations.
• pH Range: Typically between 6-8 in solution.

Functions

• Surfactant: Helps to lower surface tension, allowing for better spreading and mixing of products.
• Emulsifier: Aids in stabilizing oil-in-water emulsions.
• Cleansing Agent: Commonly found in shampoos, body washes, and facial cleansers for its ability to remove dirt and oil.

Applications

• Personal Care Products: Shampoos, conditioners, body washes, facial cleansers, and creams.
• Household Products: Used in some cleaning products and detergents.
• Industrial Uses: Employed in formulations for lubricants and coatings.

Benefits

• Provides foaming and cleansing properties.
• Helps in the dispersion of oils and other ingredients.
• Enhances the texture and feel of products.

Safety and Regulations

• Generally recognized as safe for use in cosmetic products within specified concentrations.
• Allergic reactions or skin irritation may occur in sensitive individuals, so patch testing is recommended.

Formulation Considerations

• Can be combined with other surfactants to enhance performance.
• Adjustments may be needed for pH and viscosity depending on the product formulation.

If you have any specific questions or need more detailed information, feel free to ask!