ROKAmina K40HC (Cocamidopropyl Betaine)

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Chemical name
1-Propanaminium, 3-amino-N-(carboxymethyl)-N,N-dimethyl-, NC8-18(even numbered) acyl derivs., hydroxides, inner salts
Cocamidopropyl Betaine
Eco product Eco product Ecocert Cosmetics Ecocert Cosmetics Ecocert Cosmos Ecocert Cosmos Ecocert Natural Detergent Ecocert Natural Detergent Good manufacturing practice EFfCI Good manufacturing practice EFfCI Greenline products Greenline products high efficiency high efficiency ISO 14001 ISO 14001 ISO 50001 ISO 50001 ISO 9001 ISO 9001 ISO 45001 ISO 45001 Safe product Safe product Biodegradable product Biodegradable product Based on natural ingredients Based on natural ingredients RSPO RSPO Skin Friendly Skin Friendly Ultra Pure Ultra Pure Universal product Universal product Vegan Vegan
Individual inquiries
MSDS Inventory status General terms of sale

ROKAmina K40HC is a very high purity amphoteric surfactant from the betaine group. The commercial product is an aqueous solution with an active substance content of about 40% and a light yellow colour. This product is a more concentrated form of ROKAmina K30, which translates into a reduction in transport and storage costs.

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Properties and applications

Product advantages:

  • has a mild effect on the skin;
  • concentrated form recommended especially for applications in cosmetic formulations;
  • reduces the irritating properties of preparations containing anionic surface-active compounds;
  • has very good foaming and thickening properties in a wide range of pH and water hardness;
  • has an antistatic effect;
  • 100% eco-friendly product, as confirmed by the prestigious ECOCERT quality mark awarded in 2017;


  • cosmetics and detergents;
  • shampoos and colouring shampoos;
  • hair conditioners;
  • shaving foam;
  • bath lotions;
  • shower lotions and gels;
  • liquid soaps;
  • intimate hygiene products;
  • face wash cosmetics;
  • micellar fluids;
  • oral hygiene products;
  • car shampoos.

Markets and applications
Personal Care
Vehicle Cleaning and Care

Cleansing agents
Foaming agents


Surfactants / Amphoteric surfactants

Alternative names
1-Propanaminium, 3-amino-N-(carboxymethyl)-N,N-dimethyl-, NC8-18(even numbered) acyl derivs., hydroxides, inner salts, CAPB, cocamidopropyl betaine, betaine, amphoteric surfactant, amphoteric surfactant, betaine with mild effect on the skin, mild skin surfactant, mild ingredient for cosmetic formulations, foam surfactant for cosmetic formulations, ecological amphoteric surfactant, amphoteric surfactant, surfactant for detergents, surfactant for detergent formulations, mild foaming surfactant, mild component of cosmetics and detergents, mild cosmetic component, foaming component for shampoos, amphoteric foaming agent, foaming agent for cosmetic formulations, cosmetics foaming agent, coloring shampoo component, foaming shampoo component, ingredient bath lotions, component of shaving foam, component of hair conditioners, mild cosmetic surfactant, foaming agent for personal care products, component of face cleansing cosmetics, component of micellar lotions, preparation ingredient intimate hygiene fragrances, ingredient of oral care preparations, ingredient of car shampoos, ingredient of car cosmetics, cosmetic ingredient, concentrated foaming agent, concentrated foam surfactant, mild cosmetic ingredient, mild ingredient for Personal Care products.
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