Cocamidopropyl Hydroxysultaine (CAS 68139-30-0) is a mild amphoteric sultaine with a sulfonate group, offering gentle cleansing and foam boosting with lower irritation than betaines. It is a preferred co-surfactant for baby care and sensitive formulas.
Physical & Chemical Properties
- INCI: Cocamidopropyl Hydroxysultaine
- CAS number: 68139-30-0
- Appearance: clear to slightly yellow liquid (typical 40% active)
- Solubility: fully water soluble
- pH (as supplied): approx. 6.0–8.0
- Ionic type: amphoteric (sultaine, sulfonate group)
- Source: coconut-derived amidopropyl + hydroxy sulfonate
Key Benefits for Formulation
- Very mild: lower irritation than many betaines
- Foam boosting: enhances foam stability in blends
- Conditioning: soft feel on skin and hair
- Hard water tolerance: stable performance
- Wide compatibility: works with anionic and non-ionic systems
Main Applications
- Gentle shampoos: baby and sensitive scalp
- Body washes: mild cleansing systems
- Facial cleansers: low-irritation washes
- Bubble baths: soft foam
- Liquid soaps: foam and mildness
Why Choose Our Bulk Cocamidopropyl Hydroxysultaine?
- GMP manufacturing: full quality control from raw material to finished product
- Complete documentation: COA, SDS and heavy metal test reports available on request
- Flexible supply: MOQ and lead time on inquiry, from R&D samples to mass production
- Export experience: reliable shipping to EU, North America, Australia and Middle East
Recommended Usage
Typical use level 5%–20% (as supplied, 40% active) in cleansing formulas; combine with mild anionic surfactants for balanced performance.
FAQ About Wholesale Cocamidopropyl Hydroxysultaine
What is the CAS number of Cocamidopropyl Hydroxysultaine?
CAS 68139-30-0.
What is the INCI name?
Cocamidopropyl Hydroxysultaine.
What is a sultaine?
An amphoteric surfactant with a sulfonate group, generally milder than betaines.
Is it suitable for baby care?
Yes — its mild profile makes it a common choice for baby formulas.
What is the typical active content?
Usually 40% active solution.
What is the recommended use level?
5%–20% (as supplied) in cleansing products.
Does it boost foam?
Yes — it enhances foam volume and stability.
Start Your Cocamidopropyl Hydroxysultaine Bulk Order
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