Dimethyl Sulfoxide (DMSO)

High-Polarity Aprotic Solvent ｜ Pharma · Electronic Chemicals · Li-ion · Organic Synthesis

Dimethyl Sulfoxide (DMSO, CAS 67-68-5)      is a high-polarity aprotic solvent known for outstanding solvency, strong thermal stability,      and broad process compatibility. It is widely used in      pharmaceuticals, biotech, fine chemicals, electronic chemicals, and lithium-ion battery materials.

Key Features

• Excellent solvency: dissolves a wide range of organics, inorganic salts, and selected polymers
• High boiling point, low volatility: suitable for high-temperature and long-duration processes
• High polarity reaction medium: can improve mass transfer and reaction efficiency in certain systems
• Good chemical stability: compatible with many process conditions
• Strong permeability: use proper PPE to avoid skin contact

Pharmaceuticals & Biotech

• Solvent and reaction medium for pharmaceutical synthesis
• API crystallization, purification, and process optimization
• Common solvent used in cell and tissue cryopreservation systems
• In selected formulations, supports solubilization and permeability performance (subject to compliance evaluation)

Fine Chemicals & Organic Synthesis

• Suitable for reaction systems including nucleophilic substitution, condensation, and oxidation
• Used in manufacturing dyes, agrochemical intermediates, and pharmaceutical intermediates
• Applicable in extraction and selective separation processes for specific systems

Electronic Chemicals · Li-ion · Advanced Materials

• Used for cleaning, formulation, and processing in electronic chemical applications
• Process solvent for selected lithium-ion battery material systems (grade and suitability depend on the process)
• Swelling agent or modification medium for certain polymer and functional material applications

Supply & Service

• Grades: multiple grades available to match different applications
• Documents: COA / MSDS / TDS available upon request
• Export support: export-ready packaging and logistics suggestions available