Specifications
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Cocoamide Propyl Betaine(CAPB, betaine):
1)widely used in detergents and cosmetics indulstry
2)28-32% active
Cocoamide Propyl Betaine(CAPB, betaine)
It?is a zwitterionic surfactant with a quaternary ammonium cation in its molecule. It is a viscous pale yellow transparent liquid and is used as a surfactant in bath products like shampoos and hand soaps, and in cosmetics as an emulsifying agent and thickener, and to reduce irritation purely ionic surfactants would cause. It also serves as an antistatic agent in hair conditioners.
Cocamidopropyl betaine is a derivate of cocamide and glycine betaine (a form of betaine). See cocamide for the discussion of the length of carbon chain in the molecule.
Cocamidopropyl betaine is a medium strength surfactant which most often does not irritate skin or mucous membranes. That said, some studies indicate it is an allergen. It also has antiseptic properties, making it suitable for personal sanitary products. It is compatible with other cationic, anionic, and nonionic surfactants.
Cocamidopropyl betaine to a significant degree has replaced cocamide DEA. Cocamidopropyl betaine is the active ingredient in Johnson & Johnson's Baby wash.
Cocamidopropyl betaine (Humulzy CAB) is an amphoteric surfactant, it has a good cleaning, conditioning and antistatic effect on the skin and mucous membrane irritation is very small, rich foam stability, and shampoo for configuration, bath, facial and baby products, etc.
| Appearance, 25°C |
Colorless to yellowish clear liquid |
| Active matter(%) |
30±2 |
| Solid content(%) |
35Min. |
| Sodium chloride(%) |
6.0Max. |
| Color, Hazen |
200Max. |
| PH value (25°C, 5% Am.aq.sol) |
5.0~7.0 |
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