Buy Ionic Liquids | High-Performance Ionic Fluids & Molten Salts | RoCo®

Discover RoCo® ionic liquids and molten salts engineered for industrial, academic, and commercial applications. Our portfolio includes imidazolium, pyrrolidinium, piperidinium, ammonium, phosphonium, sulfonium, and triazolium systems designed for energy storage, catalysis, electrochemistry, and advanced materials. Access competitive pricing, reliable supply, and expert technical support.

RoCo® is a leading North American supplier of ionic liquids, offering high‑purity materials with exceptional thermal stability, ionic conductivity, and tunable viscosity. Whether you need catalog products or custom formulations, RoCo® delivers scalable, high‑quality solutions for researchers, manufacturers, and industry partners.

Explore Our Full Range of Ionic Liquids

Imidazolium Ionic Liquids

Imidazolium ionic liquids are widely used as solvents and reaction media, offering tunable polarity, strong thermal stability, and excellent ionic conductivity for catalysis, electrochemistry, and materials processing.

Pyrrolidinium Ionic Liquids

Pyrrolidinium systems deliver outstanding electrochemical and thermal stability, making them preferred electrolytes for lithium‑ion, sodium‑ion, fuel cells, and supercapacitors.

Piperidinium Ionic Liquids

Piperidinium ionic liquids provide robust chemical and thermal resistance, supporting high‑temperature energy storage, lubrication, and advanced electrochemical applications.

Ammonium Ionic Liquids

Cost‑effective and versatile, ammonium ionic liquids are used in catalysis, electroplating, green chemistry, and industrial processing.

Phosphonium Ionic Liquids

Phosphonium ionic liquids offer exceptional oxidative and thermal stability, ideal for heat‑transfer fluids, high‑performance lubricants, and polymer processing. Their low volatility enhances safety in demanding environments.

Sulfonium Ionic Liquids

Sulfonium ionic liquids remain stable under extreme conditions and support chemical processing, polymer modification, and electrochemical applications. They also provide a non‑toxic, sustainable alternative to traditional solvents.

Triazolium Ionic Liquids

Triazolium ionic liquids feature unique electronic and conductive properties, enabling advanced materials synthesis, specialty chemical development, and next‑generation functional materials.

Why Choose RoCo® for Ionic Liquids?

With decades of ionic liquid expertise, RoCo® delivers:

• High‑purity ionic liquids and molten salts
• Custom formulations for specialized applications
• Competitive pricing and scalable supply
• Technical support from experienced chemists
• Reliable North American sourcing and logistics

RoCo® ensures high‑quality ionic salts remain accessible for both research and commercial deployment.

Applications of RoCo®’s Ionic Liquids

RoCo® ionic liquids support a wide range of industries and technologies:

• Energy Storage: Electrolytes and additives for lithium‑ion, sodium‑ion, magnesium‑ion, and redox‑flow batteries
• Green Chemistry: Non‑volatile, eco‑friendly alternatives to traditional organic solvents
• Electroplating & Surface Engineering: Improved plating uniformity, corrosion resistance, and metal deposition control
• Lubricants & Heat‑Transfer Fluids: Reduced friction, enhanced thermal conductivity, and safer high‑temperature performance
• Polymer & Materials Science: Improved polymer properties, enhanced processing, and support for advanced recycling technologies
• Catalysis & Synthesis: Tunable reaction media for homogeneous and heterogeneous catalytic systems

Need help? Contact our team for product recommendations and technical support.