Stearamidepropyl Dimethylamine

General Information

• Product Name: Stearamidepropyl Dimethylamine
• CAS: 7651-02-7
• Catalog: SUR-NON-002
• Applications: Hair conditioners and hair masks, shampoos, hair dye products, others

Introduction

Stearamidopropyl dimethylamine, chemically known as octadecanamide, N-[3-(dimethylamino)propyl]-, is a versatile surfactant widely utilized in personal care formulations, particularly in hair care products. Renowned for its excellent conditioning properties and compatibility with various surfactants, stearamidopropyl dimethylamine serves as a crucial ingredient in modern cosmetic science.

Characteristics

Stearamidopropyl dimethylamine exhibits several noteworthy characteristics that make it indispensable in industrial applications:

• Chemical Properties: Stearamidopropyl dimethylamine is a long-chain amine derivative, characterized by its robust chemical structure.
• Physical Appearance: In its pure form, stearamidopropyl dimethylamine typically appears as white to pale yellow flakes. This solid state facilitates its incorporation into various formulations, enhancing ease of handling and measurement.
• Functional Properties: Stearamidopropyl dimethylamine is prized for several key functional properties:
  Emulsification: It acts as an effective emulsifier, aiding in the stable blending of oil and water phases in formulations.
  Thickening: The compound can increase the viscosity of formulations, contributing to a rich, creamy texture.
  Conditioning: It significantly improves hair manageability, providing excellent wet and dry combing properties.
  Stability: Exhibits high stability across a wide range of temperatures and pH levels, ensuring consistent performance.

Basic Parameters

* Typical values (not warranted values)

Applications

Stearamidopropyl dimethylamine's diverse functional properties allow it to be used in a wide range of applications:

Hair Conditioners and Hair Masks

Stearamidopropyl dimethylamine excels in hair conditioning products, where it is often neutralized with acids such as lactic acid or citric acid. This neutralization enhances its conditioning efficacy, resulting in:

• Improved Hair Texture: Leaves hair feeling soft and smooth.
• Enhanced Manageability: Facilitates easy detangling and combing.
• Moisture Retention: Helps maintain hair hydration, reducing dryness and frizz.

Shampoos

In shampoo formulations, stearamidopropyl dimethylamine demonstrates exceptional compatibility with anionic surfactants. Its inclusion provides several benefits:

• Increased Viscosity: Helps achieve a thicker, more luxurious shampoo consistency.
• Enhanced Cleansing: Improves the overall cleansing performance while imparting conditioning benefits.
• Static Reduction: Reduces static electricity, leading to smoother hair.

Hair Dye Products

Stearamidopropyl dimethylamine is also utilized in hair dye formulations as an emulsifier and thickener:

• Stable Emulsions: Ensures uniform distribution of colorants.
• Enhanced Dye Penetration: Facilitates better absorption of dyes into the hair shaft.
• Conditioning During Dyeing: Provides conditioning benefits, reducing the harsh effects of dyeing on hair.

Recommended Usage Ranges

The effectiveness of stearamidopropyl dimethylamine depends on its concentration within formulations. Recommended usage ranges are:

• Shampoos: 0.2-0.3%
• Conditioners and Hair Masks: 0.5-2%

These concentrations ensure optimal performance without compromising the formulation's stability or safety.

Packaging and Storage

• Packaging Options: Typically packaged in 25 kg paper bags.
• Storage Conditions: It should be stored in a cool, dry place, away from direct sunlight and moisture. Optimal storage conditions prevent degradation and maintain the compound's stability.

Stearamidopropyl dimethylamine is a pivotal ingredient in the cosmetic industry, particularly in hair care formulations. Its multifunctional properties, including emulsification, thickening, and conditioning, make it indispensable for creating high-performance products. Contact Alfa Chemistry today to learn more about our products and how they can benefit your applications.

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