Your Dimethyl Sulfoxide (CAS 67-68-5) Partner – Superior Supply from Aure Chemical
Aure Chemical is a premier global supplier of high-quality Dimethyl Sulfoxide (C₂H₆OS), universally known as DMSO. Identified by its CAS number 67-68-5, this organosulfur compound is a clear, colorless, and odorless liquid (when pure) that is highly hygroscopic. DMSO is celebrated for its exceptional properties as a powerful aprotic solvent, capable of dissolving both polar and nonpolar compounds, making it incredibly versatile across a multitude of industries. Its unique ability to penetrate biological membranes has led to its extensive use in pharmaceuticals as an excipient and drug delivery enhancer, in the electronics industry, as a cryoprotectant, and as a fundamental chemical intermediate and solvent for a broad range of industrial applications. Aure Chemical's unwavering commitment to excellence ensures that our Dimethyl Sulfoxide meets the stringent purity and performance requirements for your most demanding industrial, pharmaceutical, and research applications, guaranteeing consistency and reliability.
Product Overview & Key Properties
Dimethyl Sulfoxide (CAS No. 67-68-5) is meticulously produced and rigorously tested to meet stringent quality standards. We ensure exceptional purity and consistent performance, essential for your critical applications:
| CAS No.: | 67-68-5 |
| EC No.: | 200-664-3 |
| Linear Formula: | C₂H₆OS |
| Molecular Weight: | 78.13 |
| Appearance: | Transparent Liquid |
| Melting Point: | 18.4 °C |
| Boiling point: | 189 °C(lit.) |
| Density: | 1.100 g/mL at 20 °C |
| Solubility: | Highly miscible with water and a wide range of organic solvents, including alcohols, ethers, ketones, and aromatic hydrocarbons. |
| Hygroscopic: | Readily absorbs moisture from the air. |
| Low Toxicity: | Generally considered low toxicity, but skin absorption is rapid. |
| Chemical Structure: |  |
Our commitment to delivering high-purity Dimethyl Sulfoxide ensures a reliable and efficient component for your critical processes, offering consistent quality for diverse industrial needs.
Primary Applications of Dimethyl Sulfoxide (DMSO)
Dimethyl Sulfoxide's remarkable solvency and membrane-penetrating capabilities make it an indispensable compound with applications across numerous industries:
Pharmaceutical & Medical Applications:
DMSO is widely used as a pharmaceutical excipient to enhance the solubility and bioavailability of active pharmaceutical ingredients (APIs). Its unique ability to penetrate skin and other biological membranes makes it an excellent transdermal drug delivery vehicle. It is also used as a cryoprotectant to protect cells and tissues from damage during freezing for long-term storage.
Electronics Industry:
It is used as a highly effective solvent for photoresists, strippers, and cleaning agents in the manufacturing of semiconductors, printed circuit boards, and other electronic components. Its ability to dissolve a wide array of polymers and organic compounds makes it ideal for these precision applications.
Chemical Intermediate & Solvent for Reactions:
DMSO serves as a versatile chemical intermediate in various organic synthesis reactions, particularly in the production of sulfoxides, sulfones, and other organosulfur compounds. Its excellent solvency also makes it an ideal reaction solvent for many chemical processes, enhancing reaction rates and yields.
Polymer Chemistry:
It is used as a solvent for polymers, facilitating the spinning of synthetic fibers (e.g., polyacrylonitrile) and the casting of polymer films. It is also used in the preparation of certain specialty polymers.
Agrochemicals & Industrial Cleaning:
DMSO can be employed as a solvent in the formulation of agrochemicals (pesticides, herbicides) and as a powerful industrial cleaning agent for resins, paints, and other stubborn contaminants.
Why Choose Aure Chemical for Your Dimethyl Sulfoxide Supply?
Aure Chemical is dedicated to providing superior chemical solutions and unparalleled customer support. By partnering with us for your Dimethyl Sulfoxide requirements, you benefit from:
Exceptional Purity & Consistent Quality: Our Dimethyl Sulfoxide is manufactured to stringent purity specifications, crucial for sensitive pharmaceutical, electronics, and chemical synthesis applications. We guarantee consistent performance batch after batch.
Reliable Global Supply Chain: We maintain a robust and efficient supply network, guaranteeing timely and secure delivery of this valuable chemical to your facilities worldwide, adhering to all strict safety and regulatory standards.
Expert Technical Support: Our team of experienced chemists and specialists is readily available to offer comprehensive guidance on product application, safe handling procedures, and optimal storage conditions for Dimethyl Sulfoxide, especially given its hygroscopic nature.
Commitment to Quality & Safety: We adhere to the highest industry standards for quality management, safety, and environmental responsibility across all our operations, ensuring peace of mind for our clients.
Choose Aure Chemical for a trustworthy and dependable supply of high-quality Dimethyl Sulfoxide. We're ready to support your most demanding and innovative industrial processes.
Packaging, Transportation & Storage Solutions
At Aure Chemical, we understand the critical importance of rigorous packaging, transportation, and storage for chemical products. To ensure the safety and integrity of the products you purchase, and to comply with international and national regulations, Please note that each specific product has its own Safety Data Sheet (SDS), which contains the most detailed and authoritative information on packaging, transportation, and storage. We strongly advise you to consult and strictly adhere to the SDS for the respective product.
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