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68139-30-0
>> Product Introduce
Cocoamidopropyl Hydroxy Sulfobetaine (CHSB)
CAS 68139-30-0
Cocoamidopropyl Hydroxy Sulfobetaine (CAS 68139-30-0) is a mild, amphoteric surfactant derived from coconut oil, appearing as a clear, colorless to pale yellow viscous liquid. It offers excellent foam-boosting, thickening, and antistatic properties, with significantly lower irritation and superior mildness compared to conventional betaines like CAPB. This product is readily biodegradable, environmentally friendly, and remains stable across a wide pH range, demonstrating high tolerance to hard water and electrolytes. It provides rich, stable foam even in high-surfactant systems and effectively builds viscosity in personal care formulations. Typical applications include baby shampoos, body washes, facial cleansers, household hard surface cleaners, car wash products, and industrial degreasers.
>> Main Uses
Cocoamidopropyl Hydroxy Sulfobetaine (CHSB, CAS 68139-30-0) is widely used as a mild amphoteric surfactant in personal care products such as baby shampoos, body washes, facial cleansers, bubble baths, hand soaps, hair conditioners, and 2-in-1 shampoo-conditioner formulations, where it provides gentle cleansing, rich and stable foam, viscosity building, and antistatic properties with lower irritation compared to conventional betaines. In household and industrial cleaning, it serves as an effective secondary surfactant in kitchen cleaners, bathroom cleaners, hard surface cleaners, glass and mirror cleaners, floor cleaners, tub and tile cleaners, degreasers, and car wash products (both automatic and hand wash), maintaining stable foaming and cleaning performance even in hard water and high-electrolyte environments. Additionally, CHSB is utilized in industrial applications including metal cleaners, paint strippers, truck wash, and oil field applications such as viscosity reducers, oil displacement agents, and foaming agents, and its ready biodegradability and environmental compatibility make it suitable for formulations with strict discharge requirements.
>> Technical Specifications
Items | Prescription |
Active Matter % | 30±2 |
Appearance 25℃ | Pale yellow to colorless transparent liquid |
| Concentration | 20%/25%/30%/50% |
Free amine +HCL amine <% | 1.0 |
Color(Apha) | <100 |
PH(1% aqueous solution) | 5.0-7.0 |
>> Package and Storage Conditions
Packaged in lBC tanks or blue plastic drums.
Store in a sealed container in a cool, dry place.
Keep away from fire sources and oxidants.
Avoid high temperatures and humid environments to prevent caking due tomoisture absorption.
