Cocamidopropyl Betaine
- INCI:
- Cocamidopropyl Betaine
- Grade:
- CAB-35 / CAPB
- Active matter:
- 28.0–32.0%
- Appearance:
- Colorless to yellowish clear liquid
- CAS No.:
- 86438-79-1
- Packaging:
- 200 kg/drum
Cocamidopropyl Betaine CAB-35 Supplier
YuXing supplies Cocamidopropyl Betaine, also known as CAPB or CAB-35 grade, as a mild amphoteric surfactant for shampoo, body wash, facial cleanser, liquid detergent, baby care and other rinse-off formulations. CAB-35 grade active matter is typically 28.0–32.0%, with 200 kg drum packaging and TDS/MSDS/COA available on request.
For formulation matching or quotation, send your target application, required quantity, destination port, active content requirement and packaging preference through the contact page. For related raw materials, browse the Surfactants category.
Procurement Snapshot
| Product | Cocamidopropyl Betaine / CAPB / CAB-35 |
| CAS No. | 86438-79-1 |
| INCI name | Cocamidopropyl Betaine |
| Surfactant type | Amphoteric surfactant |
| Active matter | 28.0–32.0% |
| Appearance | Colorless to yellowish clear liquid |
| Applications | Shampoo, body wash, facial cleanser, liquid detergent and personal care formulations |
| Packaging | 200 kg/drum |
| Documents | TDS, MSDS/SDS and COA available on request |
CAB-35 Specifications
| Item | Specification |
|---|---|
| Product Name | Cocamidopropyl Betaine / CAB-35 |
| INCI Name | Cocamidopropyl Betaine |
| CAS No. | 86438-79-1 |
| Appearance | Colorless to yellowish clear liquid |
| Odor | Very slight amine or fat odor |
| Color | ≤70 APHA |
| pH | 5.0–7.0 |
| Active Content | 28.0–32.0% |
| Salt Content as NaCl | ≤6.0% |
| Chloroacetic Acid | ≤20 ppm |
| Glycolic Acid | ≤0.5% |
| Free Amine | ≤0.5% |
| Packaging | 200 kg/drum |
What Is Cocamidopropyl Betaine?
Cocamidopropyl betaine is a mild amphoteric surfactant used to improve foam, viscosity, conditioning feel and formula compatibility. It is widely used as a co-surfactant in personal care cleansing systems and liquid detergent formulations.
How CAPB Works in Formulations
CAPB helps support rich foam, mild cleansing and viscosity building when blended with suitable anionic or nonionic surfactants. In shampoo, body wash and liquid detergent systems, it is often used to improve foam quality and reduce harshness from primary surfactants.
For formulations using SLES 70% Sodium Lauryl Ether Sulfate, CAPB is commonly evaluated as a co-surfactant to support foam stability, mildness and viscosity response. Compatibility and final dosage should be confirmed by formulation testing.
Applications
| Application | Function | Notes |
|---|---|---|
| Shampoo | Foam support, mildness and viscosity response | Often blended with SLES or other primary surfactants. |
| Body wash and hand soap | Mild cleansing and stable foam | Suitable for rinse-off cleansing formulations. |
| Facial cleanser | Mild amphoteric surfactant support | Final skin feel depends on the complete formula. |
| Liquid detergent | Foam and formulation compatibility support | Compatibility should be checked with the full surfactant system. |
| Baby care | Mildness support in rinse-off systems | Final safety depends on complete formulation testing and compliance review. |
Typical use level is 3.0–30.0%, depending on the final formula, surfactant blend, target viscosity, foam profile and skin-feel requirements. Formulation testing is recommended before bulk procurement.
Features and Formulation Benefits
- Mild amphoteric surfactant with good compatibility across many surfactant systems.
- Helps reduce irritation from other surfactants when used in suitable blends.
- Supports fine, stable and rich foam.
- Contributes thickening, softening, conditioning and antistatic performance.
- Can be prepared at cold temperature in suitable formulations.
Packaging, Storage and Documents
Standard packaging is 200 kg/drum. Store CAB-35 in tightly closed plastic, plastic-lined or stainless steel containers in a cool, dry, ventilated and lightless place. Recommended storage temperature is 15–40°C. Avoid strong oxidizing agents, acids, heat, open flame and sparks. Shelf life is 24 months from production under recommended storage conditions.
TDS, MSDS/SDS and COA are available according to product grade, order quantity, destination and supply conditions. Request available documents through the YuXing contact page together with your quotation details.
Supplier Selection
When sourcing cocamidopropyl betaine, confirm active matter, NaCl content, pH range, residual chloroacetic acid, free amine, packaging, batch documents and destination-port requirements. For other surfactant systems, compare CTAC / Cetrimonium Chloride and the Surfactants category.
CAPB, CAB-35 and the INCI Name
CAPB is the common abbreviation for cocamidopropyl betaine, which is also the INCI name used in personal-care ingredient lists. CAB-35 is a market name commonly used for an aqueous grade around 35% total solids; buyers should still confirm active matter, sodium chloride, color, pH and free amine limits for the selected grade.
In cleansing formulations, CAPB is often evaluated with SLES 70% for mildness and foam support. It serves a different function from cationic conditioning surfactants such as CTAC / cetrimonium chloride. Finished-formula compatibility, viscosity and preservative performance require formulation testing.
Frequently Asked Questions
What is CAB-35 used for?
CAB-35 is used in shampoo, body wash, facial cleanser, hand soap, liquid detergent, shaving products and baby care cleansing systems as a mild amphoteric co-surfactant.
Is CAB-35 the same as cocamidopropyl betaine?
CAB-35 is a cocamidopropyl betaine grade, also commonly abbreviated as CAPB. The active matter specification on this page is 28.0–32.0%.
What is the active content of CAB-35?
The active matter specification is 28.0–32.0%.
Is Cocamidopropyl Betaine compatible with SLES?
CAPB is commonly evaluated with SLES in shampoo, body wash and cleansing formulations to support foam, mildness and viscosity. Final compatibility depends on the complete formula and should be tested.
Is Cocamidopropyl Betaine suitable for liquid detergent?
Yes, cocamidopropyl betaine can be used in selected liquid detergent and cleaning formulations where foam and surfactant compatibility are required. Application testing is recommended before bulk purchase.
What is the CAS number of cocamidopropyl betaine?
The CAS number is 86438-79-1.
What packaging is available?
Standard packaging is 200 kg/drum. Packaging details should be confirmed according to product grade, order quantity and destination requirements.
How can I request a CAB-35 quotation?
Submit your application, required quantity, destination port, packaging preference and document requirements through the contact page. YuXing will check available quotation and technical documents.
Product Information Notice
- The values shown are typical reference information and are not a guaranteed sales specification. Final specifications are subject to the confirmed product, grade and batch COA.
- Packaging, transport method and hazard classification must be confirmed according to product grade, order quantity, destination regulations, shipping route and the current SDS.
- TDS, SDS/MSDS and COA files are provided according to product, batch and destination requirements. Public documents should not be treated as final delivery documents unless issued for the current batch.
- This page is for procurement discussion and technical selection reference only. It does not replace safety, regulatory, process design or site operating advice. Users must follow local regulations and the latest SDS.
