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Lauramidopropylamine Oxide

The Structure of Lauramidopropylamine Oxide

General Information

  • Product Name: Lauramidopropylamine Oxide
  • CAS: 61792-31-2
  • Catalog: SUR-AM-003
  • Applications: Personal care products, facial cleansers and shaving products, baby products, industrial cleaners, others

Introduction

Lauramidopropylamine oxide (LAO) is a versatile and highly effective surfactant widely used in various industrial and consumer applications. Its chemical structure, characterized by the presence of an amine oxide group, allows it to exhibit both non-ionic and cationic properties depending on the pH of the environment. This duality in behavior makes LAO an indispensable ingredient in formulations requiring mildness, enhanced cleaning efficiency, and superior foaming properties.

Characteristics

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

  • Compatibility: LAO blends seamlessly with anionic, cationic, amphoteric, and non-ionic surfactants.
  • Foam Boosting and Stabilization: One of the standout features of LAO is its ability to produce rich, dense, and stable foam. This makes it particularly useful in applications such as shampoos and body washes, where a creamy and luxurious lather is desirable.
  • Enhanced Cleaning Efficiency: LAO exhibits superior oil-dissolving properties. When used in combination with anionic surfactants like alkyl sulfates (AS) and Linear Alkylbenzene Sulfonates (LAS), LAO boosts the overall detergency of the formulation.
  • Thickening Agent: In formulations containing sulfates, LAO acts as a highly effective thickening agent, especially in acidic environments.
  • Mildness: LAO is renowned for its mildness, making it suitable for use in products designed for sensitive skin and hair.
  • Antistatic Properties: The antistatic properties of LAO make it an ideal conditioning agent in hair care products.

Basic Parameters

ItemsSUR-AM-003-30%
Appearance (25°C)White to yellowish liquid
Free Amine (%)≤ 0.2
Active Substance (%)30±2
H2O2 (%)≤ 0.2
pH (1% aqueous)6-8

* Typical values (not warranted values)

Applications

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

  • Personal Care Products: LAO is extensively used in a variety of personal care products due to its mildness and efficacy. It is a key ingredient in shampoos, hand soaps, and body washes. In these applications, LAO provides excellent foaming and conditioning properties.
  • Facial Cleansers and Shaving Products: In facial cleansers and shaving products, LAO offers gentle cleansing and a smooth feel. Its ability to produce a rich, creamy lather makes it ideal for these applications, where mildness and efficacy are crucial.
  • Baby Products: The mildness of LAO makes it particularly suitable for use in baby care products. It is commonly found in baby shampoos and washes, where its gentle nature helps protect delicate baby skin and hair.
  • Dishwashing Liquids and Hard Surface Cleaners: In dishwashing liquids and hard surface cleaners, LAO provides superior grease-cutting and foaming capabilities. Its ability to dissolve oils and stabilize foam ensures that these products are highly effective at removing tough residues. The compatibility of LAO with other surfactants enhances the overall cleaning performance of these formulations.
  • Industrial Cleaners: It is used in formulations designed for heavy-duty cleaning tasks, where its ability to dissolve oils and grease is particularly beneficial.

Recommended Usage Ranges

The recommended usage range is typically between 3-10%.

This range ensures that the product benefits from LAO's properties without compromising the stability or efficacy of the formulation.

Packaging and Storage

  • Packaging Options: Typically packaged in 50 kg or 200 kg drums.
  • Storage Conditions: It should be stored in a cool, dry place, away from direct sunlight and moisture. Ensuring that the packaging is tightly sealed will help prevent contamination and degradation of the product.

Lauramidopropylamine oxide continues to be a valuable ingredient in the formulation of effective, gentle, and high-performing products. Its unique properties and benefits make it a preferred choice for manufacturers seeking to deliver superior cleaning and conditioning products to consumers. Contact Alfa Chemistry today to learn more about our products and how they can benefit your applications.

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