Dimethyl Sulfoxide Premium Grade/Electronic Grade CAS 67-68-5 High-Purity Polar Solvent 25kg/230kg Packaging

• • • • Product Overview

        Dimethyl Sulfoxide (DMSO) is a colorless, odorless, hygroscopic liquid with exceptional solvent properties. It is one of the most powerful aprotic solvents, capable of dissolving both polar and nonpolar compounds. DMSO is widely used in pharmaceutical synthesis, electronic chemicals, and laboratory research.

        With the molecular formula C₂H₆OS and a molecular weight of 78.13 g/mol, this product is supplied at ≥99.9% purity. It is miscible with water, alcohol, and most organic solvents.

        Applications

        This compound is primarily used as:

        • Pharmaceutical Solvent: Used in drug formulation and synthesis processes.

        • Electronic Chemicals: Used as a cleaning and stripping agent in semiconductor manufacturing.

        • Chemical Synthesis: Serves as a reaction medium in various organic transformations.

        • Laboratory Reagent: Used in cryopreservation and as a solvent in analytical chemistry.

        Quality Specifications

        • Purity: ≥99.9% determined by GC.

        • Water Content: ≤0.10%.

        • Each batch is accompanied by a comprehensive COA.

        • Stable for 24 months when stored in sealed containers, protected from light.

        Packaging & Storage

        • Standard packaging: 25kg/drum, 230kg/tank drum, tank truck.

        • Store in a cool, dry place, protected from light.

        • Keep container tightly sealed to prevent moisture absorption.

Jinan Topfull Chemical Co., Ltd. is an international company rooted in China, specializing in the export of chemical products.

Our company is committed to making every effort to provide ideal chemical products to potential customers worldwide, including but not limited to: organic/inorganic reagents, biological reagents, plant extracts, pharmaceutical intermediates, active pharmaceutical ingredients (APIs), reference standards, reference substances, peptides, and more. Meanwhile, we have established long-term and stable cooperative relationships with university laboratories and off-campus research institutions, enabling us to offer tailored product services based on customers' actual needs.

We currently support customized services for most product categories, with supply quantities ranging from milligram (mg), gram (g) to kilogram (kg) levels, as well as wholesale. Product purity covers the full spectrum from 90% to 99.9%, providing customers with one-stop convenient services.

To date, our products have been exported to developed countries such as the United States, Australia, Canada, Mexico, as well as EU member states including France, Germany, and many other countries and regions such as Nigeria, Ghana, Southeast Asia, and other parts of Asia. Our product quality and services have consistently received high praise.

Looking ahead, our company will continue to serve as a bridge connecting China and the world, delivering high-quality products and services to global customers.