Cocamidopropyl Betaine (CAPB) & Cocamide Betaine (CAB) Specifications
Item |
Cocamidopropyl Betaine (CAPB) |
Cocamide Betaine (CAB) |
Appearance (25ºC) |
Clear to yellowish liquid |
Yellow to amber liquid |
Solid Content (%) |
35% min |
30% min |
Active Matter (%) |
30% ± 2 |
28% ± 2 |
Sodium Chloride (%) |
7.0% max |
5.0% max |
pH (1% aqueous solution) |
6.0 - 8.0 |
6.5 - 8.5 |
Free Amine (%) |
0.50% max |
0.50% max |
Viscosity (cPs, at 25ºC) |
1000 - 3000 cPs |
1500 - 4000 cPs |
Density (g/cm³, at 25ºC) |
1.05 - 1.10 |
1.05 - 1.15 |
Water Content (%) |
≤ 5.0% |
≤ 5.0% |
Flash Point (°C) |
> 100°C |
> 100°C |
Boiling Point (°C) |
> 100°C |
> 100°C |
Solubility |
Soluble in water and alcohol |
Soluble in water and alcohol |
Free Fatty Acids (%) |
≤ 1.0% |
≤ 1.5% |
Color (APHA) |
≤ 100 APHA |
≤ 150 APHA |
Odor |
Mild, amine-like odor |
Mild, amine-like odor |
Stability |
Stable under normal conditions |
Stable under normal conditions |
Shelf Life (Months) |
12 - 24 months |
12 - 24 months |
Application Areas |
Personal Care, Household & Industrial Cleaners, Hair & Skin Care Products |
Personal Care, Household & Industrial Cleaners, Hair & Skin Care Products |
Cocamidopropyl Betaine/CAPB/CAB 35%
CAS No.: 61789-40-0 (86438-79-1)
Formula: C19H38N2O3
Molecular weight: 342.52
Characteristics:
1. Good compatibility with anionic, cationic, nonionic and other amphoteric surfactants.
2. Good softness, rich and stable foam.
3. Perfect decontamination, conditioning, antistatic performance, good adjustment of viscosity.
4. It retains stable within a wide range of pH values, and low irritation to skin and eyes.
5. Added in shampoo, it is matched with other active matter, and brings forth obvious conditioning and thickening effects.
Item |
Index |
Appearance |
Light yellow transparent liquid |
Active matter |
30.0±2.0% |
Solid Content |
35.0% Min |
pH value |
5.0-7.0 |
Sodium Chloride |
4.0%-6.0% |
Color (APHA) |
200 Max |

Cocamidopropyl Betaine is an amphoteric surfactant, having good compatibility with anionic, cationic, nonionic and other amphoteric surfactants. Good softness, cleaning, conditioning, antistatic performance, good adjustment of viscosity. It retains stable within a wide range of PH values, and low irritation to skin and eye. Added in shampoo, it is matched with other active matter, and brings obviously conditioning and thickening effects. It can be used to prepare personal washing products, such as shampoo, bubble bath, facial cleanser, etc. As a kind of gentle modifier, it is especially suitable for baby's protecting agent.

Hebei Yingye New Energy Technology Co., Ltd.
Hebei Yingye New Energy Technology Co., Ltd. is a professional chemical manufacturer and exporter. It is located in Hebei Province, China, close to the port.
Our product quality and technology have reached international standards and have become a well-known brand in China's chemical industry. Our products are sold well all over the world and exported to many countries in Southeast Asia, North America, South America, Europe and other regions. We employ professional technicians to make our products continue to improve. We pay attention to product quality, environmental protection and harmlessness. Our business philosophy is "pursuing quality and creating a world brand".
Now we are looking for global trading partners. If you are interested in any of our products, please contact us.



Q: Can I get some samples?
A: Yes, free samples(1kg)are available for most of our products, you only need to pay the shipping cost.
Q: What is the Minimum Order Quantity?
A: Trial order is available.
Q: Whether you could make our brand on your products?
A: Yes. We can print your Logo on the packages if you need.
Q: What's your payment terms?
A: T/T or L/C.
Q: What documents do you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA, if your markets need any special requirements, let us know.
Q: How to guarantee the quality of your products?
A:1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured