Lauryl Amine Oxide

Cosmetic & Industrial Grade Amphoteric Surfactant — Bulk supply across India & International Markets

What is Lauryl Amine Oxide?

Lauryl Amine Oxide, also known as Lauramine Oxide, is an amphoteric surfactant derived from lauryl (coconut-derived) fatty alcohol. It is a mild, versatile surfactant that can behave as either cationic or non-ionic depending on the pH of the formulation, giving it excellent compatibility with anionic, cationic, and non-ionic surfactants alike. It is widely valued in personal care and cleaning formulations for its mildness, excellent foam-boosting properties, and viscosity-building capability.

Polychem Industries supplies Lauryl Amine Oxide to shampoo and personal care manufacturers, liquid detergent producers, and industrial cleaning product companies across India and internationally. Its unique amphoteric character and excellent foam stabilisation make it a valuable secondary surfactant in mild, high-performance cleansing formulations.

Available Grades

GradeFormPurityStandardApplications
Cosmetic / Industrial GradePale yellow liquid28–30% active contentCosmetic / IndustrialShampoos, liquid detergents, personal care, industrial cleaners

Applications & Uses

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Shampoos & Hair Care

Widely used as a secondary surfactant and foam booster in shampoos, particularly mild and baby shampoo formulations, where it enhances foam volume, foam stability, and provides a gentle conditioning effect on hair.

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Liquid Hand Soaps & Body Wash

Used in liquid hand soaps and body wash formulations to improve mildness, increase foam quality, and provide viscosity-building properties, making it a popular choice in premium personal care products.

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Dishwashing Liquids

Used as a foam booster and viscosity modifier in manual dishwashing liquid formulations, improving foam stability in the presence of grease and oils, and contributing to a richer foam appearance.

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Industrial & Institutional Cleaners

Used in industrial hard-surface cleaners and institutional cleaning products as a foam stabiliser and mildness enhancer, particularly in formulations requiring skin-friendly characteristics for frequent-contact use.

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Car Care Products

Used in car shampoo and vehicle cleaning formulations to enhance foam characteristics and provide a smooth, lubricating feel during the washing process, reducing the risk of surface scratching.

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Bubble Bath & Specialty Personal Care

Used in bubble bath, foam bath, and other specialty personal care formulations where rich, stable foam and skin mildness are key product attributes.

Technical Specifications

Lauryl Amine Oxide — Key Properties

Chemical FormulaC12H25N(CH3)2O
CAS Number1643-20-5
Molecular Weight229.38 g/mol
AppearancePale yellow to colourless liquid
Purity28–30% active content
FormAqueous liquid solution
Density / Bulk Density1.0 g/cm3 at 20°C
pH8.0 – 9.5 (as supplied)
Packaging Available200 L drums / 25 kg / 50 kg HDPE drums
StorageStore in cool, dry place away from direct sunlight. Avoid freezing — may cause irreversible separation. Shelf life 12 months.

Why Source Lauryl Amine Oxide from Polychem Industries?

  • Cosmetic and Industrial grade available with full documentation
  • Certificate of Analysis and technical data sheet on request
  • Excellent compatibility with anionic, cationic, and non-ionic surfactants
  • Reliable bulk supply for personal care and detergent manufacturers
  • Competitive pricing with consistent quality
  • Export documentation experience for international shipments

Frequently Asked Questions

What does "amphoteric surfactant" mean for Lauryl Amine Oxide?
An amphoteric surfactant can change its ionic character depending on the pH of the solution it is in. At low pH, Lauryl Amine Oxide behaves as a cationic (positively charged) surfactant. At neutral to alkaline pH, it behaves more like a non-ionic surfactant. This versatility allows it to be compatible with anionic, cationic, and non-ionic surfactants across a wide pH range, making it valuable in complex multi-surfactant formulations.
Why is Lauryl Amine Oxide used as a foam booster?
Lauryl Amine Oxide is particularly effective at stabilising and boosting foam generated by primary surfactants such as sodium lauryl sulphate or sodium laureth sulphate. It increases foam volume, improves foam creaminess, and helps maintain foam stability even in the presence of oils, soils, and hard water, which is why it is widely used as a secondary surfactant in shampoos and cleansers.
Does Lauryl Amine Oxide separate or freeze in cold storage?
Yes — like many aqueous surfactant solutions, Lauryl Amine Oxide can be sensitive to freezing temperatures, which may cause irreversible phase separation. It should be stored in temperature-controlled conditions above freezing. If minor separation occurs from temperature fluctuation (not freezing), gentle warming and mixing can often restore the product.
Do you export Lauryl Amine Oxide outside India?
Yes. We export to Bangladesh, Sri Lanka, Nepal, Bhutan, and South Africa with full export documentation. Contact us for export pricing and lead times.

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