Mild, foam-boosting co-surfactant
Increases foam and reduces the irritation of anionic surfactants.
CAPB
cocamidopropil betaína (CAPB) Supplier from China
Cocamidopropyl betaine (CAPB) is a mild amphoteric surfactant used in shampoos, jabones corporales, hand soaps and household cleaners to boost foam, build viscosity and reduce irritation. SUNCHEM supplies CAPB mainly as the 35% active grade (CAB-35), a light-yellow liquid shipped in IBC totes, with a batch COA on every shipment.
CAS 61789-40-0 · Amphoteric surfactant · 35% active (CAB-35)
- Lote COA con cada envío
- Muestras para tus ensayos
- Soporte técnico para su prueba
Descripción general del producto & beneficios clave
CAPB is made from coconut fatty acids, dimethylaminopropylamine and sodium chloroacetate. It is compatible with anionic, cationic and nonionic surfactants; combined with anionics such as SLES it increases foam, thickens the formula with salt, and makes the product milder on skin and eyes. It is used in shampoos, jabones corporales, limpiadores faciales, hand soaps, dishwashing liquids and household cleaners.
CAPB is supplied as an aqueous solution, so active matter — not “assay” — is the number to compare. Our main grade is CAB-35, con aproximadamente 35% active matter.
Builds viscosity
Thickens SLES-based formulas with salt, reducing the need for other thickeners.
Specified on your terms
We quote against your active matter, NaCl, free amine and color and send the batch COA for each lot.
Especificaciones técnicas
| Parámetro | Valor típico |
|---|---|
| Nombre del producto | cocamidopropil betaína |
| Sinónimos | CAPB; CAB-35; coconut amidopropyl betaine |
| CAS No. | 61789-40-0 |
| Tipo | Amphoteric surfactant, aqueous solution |
| Main grade | CAB-35, active matter about 35% |
| Apariencia | Light-yellow liquid |
| Embalaje | Mainly IBC totes |
Active matter, solids, NaCl, free amine (DMAPA), amidoamine, pH and color limits depend on the producer grade and are stated on the TDS and batch COA; the limits for your order are confirmed in the quotation and contract.
Aplicaciones
Where CAPB is used, and what to confirm before you switch supply.
Shampoos, body washes and cleansers
The standard co-surfactant with SLES in shampoos, jabones corporales, facial cleansers and baby products.
Check before trial
- Active matter
- Free amine and amidoamine limits (sensitization)
- Preservative system
Dishwashing and household cleaners
Boosts foam and mildness in dishwashing liquids, hand soaps and household cleaners.
Check before trial
- Active matter and color
- Salt content
- IBC or drum
Industrial foaming and cleaning
Used as a foaming and wetting agent in industrial cleaners and other formulations.
Check before trial
- Formulation
- Grade
- Annual volume
Selection & comparación
Choosing the right CAPB grade
| Su requisito | Lo que normalmente funciona |
|---|---|
| Shampoos and body washes | Personal-care grade with low free amine and amidoamine |
| Dishwashing and household cleaners | Standard CAB-35; agree active matter and color |
| Salt-sensitive formulas | Ask for low-salt grade |
| Replacing an existing supplier | Envíe su TDS o COA actual; we quote against the parameters you approve |
embalaje & almacenamiento
embalaje
Mainly IBC totes; drums on request. Tell us your unloading set-up with your inquiry.
Almacenamiento
Store in closed containers, protected from freezing and direct heat. Mix before use if it has been stored cold.
Desde el primer correo electrónico hasta el suministro aprobado
Name the end use
Personal care, household or industrial: free-amine and color limits follow from it.
Compara los números que importan
Active matter, solids, NaCl, free amine (DMAPA), amidoamine, pH and color.
Compare on active matter
Prices only compare on the same active content; convert offers to 100% active before deciding.
Trial, then lock the spec
Run a sample in your own process and keep the approved lot COA as the reference for contract limits.
Cuéntanos tu requerimiento. Coincidimos con el grado.
Tell us the products you make and the active content you use now, the quantity and the destination port. Add your current specification and we will quote against it.
| Información | Ejemplo |
|---|---|
| Solicitud | Shampoo, body wash, dishwashing, familiar |
| Especificación requerida | Active matter, NaCl, free amine |
| embalaje | IBC totes (main) or drums |
| Cantidad | Muestra / trial order / volumen anual |
| Destino | País y puerto |
| Documentos necesarios | COA, Ficha de datos de seguridad (MSDS), SDT, cosmetic statements |
Related products
cocamidopropil betaína (CAPB) Preguntas más frecuentes
What is cocamidopropyl betaine used for?
As a mild, foam-boosting co-surfactant in shampoos, jabones corporales, hand soaps, dishwashing liquids and household cleaners.
What concentration is CAPB supplied at?
Our main grade is CAB-35, an aqueous solution with about 35% active matter. Compare offers on active matter rather than “assay”.
Which parameters should I compare between offers?
Active matter, NaCl, free amine (DMAPA), amidoamine, pH and color.
What is the CAS number of CAPB?
CAS 61789-40-0.
