Carbomer 940 (CAS 9007-16-3) is a high-viscosity cross-linked polyacrylic acid polymer — the classic thickener for clear gels, creams and lotions. It creates elegant, crystal-clear gel textures with excellent suspension properties.
Physical & Chemical Properties
- INCI: Carbomer
- CAS number: 9007-16-3
- Appearance: white fluffy powder
- Solubility: swells in water to form clear gels (neutralized)
- Ionic type: anionic polymer
- Viscosity: high — efficient at low use levels
- Neutralization: requires base (e.g. TEA, NaOH) to thicken
Key Benefits for Formulation
- Efficient thickening: high viscosity at 0.2%–1.0%
- Clear gels: crystal-clear textures when neutralized
- Suspension: suspends particles and actives
- Stability: good heat and aging stability
- Versatile: gels, creams, lotions, styling products
Main Applications
- Clear gels & serums: elegant transparent textures
- Creams & lotions: viscosity and body
- Hair styling gels: hold and clarity
- Suspension formulas: beads, scrub particles
- Pharmaceutical gels: topical vehicles
Why Choose Our Bulk Carbomer 940?
- 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 0.2%–1.0%. Disperse in water, then neutralize with a base (TEA, NaOH, AMP) to pH 5.5–7.0 to develop viscosity.
FAQ About Wholesale Carbomer 940
What is the CAS number of Carbomer 940?
CAS 9007-16-3 (Carbomer family).
What is the INCI name?
Carbomer.
What is Carbomer 940 used for?
Thickening and gelling of clear gels, creams and lotions.
Is it water soluble?
It swells in water and forms clear gels after neutralization.
What is the recommended use level?
0.2%–1.0% depending on target viscosity.
Why does it need neutralization?
The polymer thickens only after neutralization with a base to pH 5.5–7.0.
Can it make clear gels?
Yes — Carbomer 940 is known for crystal-clear gel textures.
Start Your Carbomer 940 Bulk Order
Contact our sales team today for spec sheets, samples and bulk pricing — our technical team is ready to support your formulation development.