CARBOMER 940

Description

Carbomer 940 is a synthetic polymer used primarily as a thickening, emulsifying, and gelling agent in personal care and cosmetic formulations. It is a white, powdery substance that, when dispersed in water, forms a viscous gel. Carbomer 940 is known for its ability to provide smooth, stable textures and is often used in clear formulations due to its excellent clarity.

 INCI: Carbomer

CAS Number: 9003-01-4

 Applications:

• Skin Care Products: Used in creams, lotions, and gels for its ability to thicken and stabilize formulations, giving products a smooth and silky texture.
• Hair Care Products: Common in shampoos, conditioners, and styling products to enhance consistency and improve the sensory feel of the product.
• Cosmetic Products: Found in foundations, primers, and sunscreens for its gelling properties, as well as its ability to enhance product spreadability and stability.
• Pharmaceuticals: Sometimes used in topical drug formulations where it serves as a thickener or gel base.
• Personal Care Products: Used in deodorants, bath gels, and other liquid or gel-based products for its ability to thicken and improve product performance.

Appearance: white, fine powder or granules.

Solubility:

• Water Solubility: Carbomer 940 is water-soluble. It disperses easily in water, and when neutralized (usually with a base like triethanolamine or sodium hydroxide), it forms a gel-like consistency.
• Solubility in Organic Solvents: Carbomer 940 is not soluble in most organic solvents, as it works best in aqueous solutions.

 Origin:
Carbomer 940 is a synthetic polymer derived from acrylic acid. It is produced through the polymerization of acrylic acid with cross-linking agents, typically allyl ethers of sucrose or pentaerythritol. While it is synthetically manufactured, its use is widespread in both personal care and pharmaceutical products due to its versatility and effectiveness.