Carbomer 940 — CAS 9003-01-4

Description

1. Product Overview

Carbomer 940 (CAS 9003-01-4) is a high-efficiency crosslinked polyacrylic acid polymer widely used as a rheology modifier, thickener, and stabilizing agent across pharmaceutical, cosmetic, and industrial formulations. It delivers superior viscosity control, suspension performance, and gel formation at low usage levels, making it a preferred ingredient for advanced personal care and healthcare products. Its excellent clarity, consistency, and compatibility profile support reliable formulation performance in global manufacturing operations. As demand grows for high-performance texture modifiers and functional polymers, Carbomer 940 remains a strategic raw material for premium formulation industries.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Crosslinked polyacrylic acid polymer (Carbomer homopolymer type)
• CAS Number: 9003-01-4
• Grade: Cosmetic grade / Pharmaceutical grade / Industrial grade available
• Purity Level: Typically ≥99% polymer content (depending on manufacturer specification)
• Physical Form: Fine white powder
• Appearance: White, free-flowing, hygroscopic powder with excellent swelling capability
• Particle Size: Controlled fine particle distribution for rapid dispersion and hydration
• pH Range: Typically 2.5–3.5 in aqueous dispersion before neutralization
• Viscosity Performance: High thickening efficiency with excellent gel strength at low concentrations
• Solubility: Dispersible in water; forms clear gels after neutralization
• Packaging Options: 10 kg, 20 kg, 25 kg bags; customized bulk packaging available
• Shelf Life: Typically 24–36 months when stored in a cool, dry environment with sealed packaging

3. Core Industrial Applications

• Cosmetics & Personal Care: Used in creams, lotions, gels, shampoos, hand sanitizers, and skincare formulations as a thickener, stabilizer, and texture enhancer.
• Pharmaceutical Manufacturing: Applied in topical gels, ophthalmic products, controlled-release formulations, and drug delivery systems due to its reliable viscosity and bio-compatibility.
• Household & Industrial Formulations: Used in detergents, cleaning gels, coatings, and specialty chemical formulations requiring controlled flow and suspension stability.
• Advanced Formulation Benefits: Provides superior transparency, excellent suspension of active ingredients, improved product texture, and reduced formulation complexity compared with conventional thickeners.
• Operational Advantages: Low dosage requirements, fast hydration, and consistent batch performance help manufacturers optimize production efficiency and reduce raw material consumption.

4. Competitive Advantages

• Quality Consistency: Manufactured under strict quality control standards to ensure uniform viscosity, purity, and formulation performance.
• Supply Reliability: Stable production capacity with dependable global sourcing support for continuous industrial demand.
• Logistics Capability: Available in bulk commercial quantities with export-ready packaging and international shipment coordination.
• Price Competitiveness: High-performance thickening efficiency enables cost-effective formulation optimization compared with alternative polymer systems.
• Sustainability Benefits: Efficient low-use formulations help reduce material consumption while supporting resource-conscious manufacturing practices.
• Technical Support & Documentation: Available with technical data sheets (TDS), safety data sheets (SDS), quality certificates, and application guidance for industrial buyers.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: Approximately 20 MT per 20-foot container (subject to packaging configuration and shipping requirements)