Amphoteric Surfactants

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Amphoteric Surfactants

Amphoteric surfactants exhibit both positive and negative charges depending on pH conditions, offering exceptional mildness, foaming stability, and compatibility. They are widely used in shampoos, body washes, facial cleansers, industrial cleaners, and specialty formulations requiring balanced performance. Their versatile behavior enhances formulation flexibility.

Amino Acid Type

Amino acid surfactants are mild, environmentally friendly amphoteric surfactants derived from natural amino acids such as glutamic acid, glycine, or sarcosine. Their zwitterionic structure offers excellent biodegradability, low irritation, and strong compatibility with skin and hair, making them ideal for personal care applications. They provide rich foam, superior cleansing ability, and enhanced conditioning effects while maintaining a gentle sensory profile. These surfactants also exhibit good stability across a wide pH range and electrolyte conditions, enabling use in premium shampoos, facial cleansers, baby-care formulations, and sulfate-free systems. Their renewable origin and safe toxicological profile make amino acid surfactants a preferred choice in modern high-performance, eco-friendly formulations.

Sodium n-Methyl-n-(1-Oxotetradecyl)Aminoacetate CAS NO 30364-51-3

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CAS No.:30364-51-3

Grade:Pharmacy Grade

Content:99.00%

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3-Dodecylaminopropionic Acid CAS NO 1462-54-0

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CAS No.:1462-54-0

Grade:Pharmacy Grade

Content:99.0%

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n-Palmitoyl-L-Aspartate CAS NO 1782-17-8

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CAS No.:1782-17-8

Grade:Pharmacy Grade

Content:99.90%

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n-(2-Aminoethyl)Dodecanamide CAS NO 10138-02-0

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CAS No.:10138-02-0

Grade:Pharmacy Grade

Content:99.90%

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n-Decanoylglycine CAS NO 14305-32-9

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CAS No.:14305-32-9

Grade:Pharmacy Grade

Content:99.90%

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n-[2-[[2-(Dodecylamino)Ethyl]Amino]Ethyl]Glycine Monohydrochloride CAS NO 18205-85-1

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CAS No.:18205-85-1

Grade:Pharmacy Grade

Content:99.90%

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(Z)-n-Methyl-n-(1-Oxo-9-Octadecyl)-Beta-Alanine CAS NO 18289-85-5

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CAS No.:18289-85-5

Grade:Pharmacy Grade

Content:99.90%

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n-Alpha-Lauroyl-L-Glutamine CAS NO 109570-04-9

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CAS No.:109570-04-9

Grade:Pharmacy Grade

Content:99.90%

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Imidazoline Type

Imidazoline amphoteric surfactants are synthesized by reacting fatty acids with aminoethanol compounds to form ring-structured intermediates, which are subsequently converted into amphoteric salts. These surfactants provide excellent foam stabilization, mildness, antistatic properties, and compatibility with anionic, cationic, and nonionic surfactants. Imidazoline derivatives are widely used in shampoos, conditioners, hand soaps, industrial cleaners, corrosion inhibitors, and textile-processing chemicals. Their ring-based structure imparts strong conditioning effects, making them effective in hair-care formulations where softness and manageability are key. In industrial applications, imidazoline surfactants act as corrosion-prevention agents, emulsifiers, and lubricity enhancers. Their versatility, low irritation, and ease of formulation contribute to their widespread use across consumer and industrial sectors.

2-Heptadecyl-4,5-Dihydro-1H-Imidazole CAS NO 105-28-2

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CAS No.:105-28-2

Grade:Pharmacy Grade

Content:99.0%

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4,5-Dihydro-2-Undecyl-1H-Imidazole-1-Ethanol CAS NO 136-99-2

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CAS No.:136-99-2

Grade:Pharmacy Grade

Content:99.0%

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4,5-Dihydro-2-Undecyl-1H-Imidazole CAS NO 10443-61-5

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CAS No.:10443-61-5

Grade:Pharmacy Grade

Content:99.90%

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Imidazoline Acetate CAS NO 12379-40-7

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CAS No.:12379-40-7

Grade:Pharmacy Grade

Content:99.90%

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N,n-Dimethyl-2-Dodecanaminen-Oxide CAS NO 13025-81-5

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CAS No.:13025-81-5

Grade:Pharmacy Grade

Content:99.90%

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n-(2-Hydroxyethyl)-2-Alkyl(C18)-2-Imidazoline CAS NO 13146-84-4

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CAS No.:13146-84-4

Grade:Pharmacy Grade

Content:99.90%

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1-[2-(2-Carboxyethoxy)Ethyl]-1-(2-Carboxyethyl)-2-Heptylimidazolin-2-Ium Hydroxide CAS NO 14356-50-4

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CAS No.:14356-50-4

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Content:99.90%

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Sodium 1-(Carboxymethyl)-4,5-Dihydro-1-(2-Hydroxyethyl)-2-Nonyl-1H-Imidazolium Dodecyl Sulphate CAS NO 14482-97-4

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CAS No.:14482-97-4

Grade:Pharmacy Grade

Content:99.90%

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Betaine Type

Betaine surfactants are amphoteric materials characterized by the presence of a quaternary ammonium group and a carboxylate moiety, giving them excellent mildness, foamability, and compatibility with diverse surfactant systems. They are widely used in personal care products such as shampoos, body washes, baby products, and facial cleansers due to their ability to reduce irritation and improve foam richness when blended with anionic surfactants. Betaine surfactants also show strong conditioning properties and enhance viscosity in formulations. Beyond personal care, they are employed in hard-surface cleaners, agrochemical formulations, and industrial detergents for their stability and efficient wetting behavior. Their biodegradability, cost-effectiveness, and performance versatility have made them one of the most widely adopted amphoteric surfactants globally.

n-(2-Hydroxyethyl)-n-[2-[(1-Oxooctadecyl)Amino]Ethyl]Glycine CAS NO 139-92-4

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CAS No.:139-92-4

Grade:Pharmacy Grade

Content:99.0%

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3-(Dodecylamino)-1-Propanesulfonic Acid CAS NO 1120-00-9

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CAS No.:1120-00-9

Grade:Pharmacy Grade

Content:99.0%

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