DMSO Supplier in China

Product Overview

Dimethyl Sulfoxide (DMSO) is a versatile organic sulfur compound widely used as an industrial solvent and chemical processing material. It is a colorless liquid with strong solvency for a wide range of organic and inorganic compounds.

Due to its high polarity and ability to dissolve many substances, DMSO is used in pharmaceutical research, chemical synthesis, polymer processing, electronic materials, and other specialized industrial applications. Its suitability depends on the required purity, formulation, and application conditions.

TWS Chemical is an industrial chemical supplier in China, offering Dimethyl Sulfoxide for customers with different purchasing requirements. We support bulk chemical inquiries, product documentation, and export supply arrangements for international buyers.

Product Specifications

Item	Specification
Product Name	Dimethyl Sulfoxide
Abbreviation	DMSO
Chemical Formula	C₂H₆OS
CAS Number	67-68-5
Molecular Weight	78.13 g/mol
Appearance	Colorless liquid
Odor	Slight characteristic odor
Chemical Type	Organic Sulfur Compound
Grade	Industrial Grade / Other Grades Subject to Availability
Water Solubility	Miscible with water
Main Applications	Industrial solvent and chemical processing

Note: Purity, moisture content, acidity, and other quality parameters vary by grade. Please contact us for the applicable product specification and Certificate of Analysis (COA).

Applications

Dimethyl Sulfoxide is used in a variety of industrial and specialized applications due to its strong solvency and high polarity.

• Chemical Synthesis: Used as a reaction solvent in selected organic synthesis and chemical manufacturing processes.
• Pharmaceutical Research: Applied as a solvent in laboratory research and pharmaceutical development, subject to the required grade and applicable regulations.
• Polymer Processing: Used in selected polymer dissolution, preparation, and processing applications.
• Electronic Materials: Applied in certain specialized processes involving electronic and advanced materials, where suitable purity is required.
• Industrial Formulations: Used as a solvent or processing aid in compatible chemical formulations.
• Laboratory Applications: Used in analytical, research, and development activities according to the relevant grade requirements.

Industries Served

TWS Chemical serves customers across a range of industrial and chemical sectors.

• Organic chemical manufacturers
• Pharmaceutical and chemical research organizations
• Polymer and specialty material manufacturers
• Electronic material and specialty chemical producers
• Industrial solvent distributors
• Chemical importers and trading companies

As a DMSO Supplier in China, we support purchasing inquiries from industrial users, distributors, and international buyers seeking chemical raw materials for commercial applications.

Packaging & Supply

TWS Chemical provides packaging and export supply services according to product availability, order quantity, and destination requirements.

Available Packaging Options:

• Steel drums or other compatible chemical containers
• IBC tanks, subject to material compatibility and transport requirements
• Other packaging solutions subject to confirmation

Supply Services:

• Bulk supply inquiries for industrial applications
• Export shipments from China
• FOB Qingdao and CIF destination port quotations, subject to route and freight availability
• COA, SDS, and TDS where available
• Shipment coordination based on confirmed product specifications and order requirements

Please contact our sales team to confirm available purity grades, packaging specifications, minimum order quantity, lead time, and shipping arrangements.

Why Choose TWS Chemical

1. Industrial Chemical Supply Experience

TWS Chemical supplies industrial solvents and chemical raw materials to domestic and international customers.

2. Product Specification Support

We help buyers confirm product grades, purity requirements, and relevant technical documentation before placing an order.

3. Export-Oriented Service

Our team supports international inquiries with quotations, document coordination, packaging information, and shipping arrangements.

4. Flexible Sourcing Options

We handle inquiries for different order quantities and can discuss suitable supply and packaging options according to customer requirements.

5. Responsive Customer Communication

We work with buyers to clarify specifications, destination ports, trade terms, and delivery expectations to support a smooth purchasing process.

FAQ

1. What is DMSO used for?

DMSO is used as a solvent in chemical synthesis, polymer processing, specialized industrial formulations, pharmaceutical research, and laboratory applications.

2. What is the CAS number of Dimethyl Sulfoxide?

The CAS number of Dimethyl Sulfoxide is 67-68-5.

3. What is the chemical formula of DMSO?

The chemical formula is C₂H₆OS, and its molecular weight is approximately 78.13 g/mol.

4. Is DMSO soluble in water?

Yes. DMSO is miscible with water and is known for its strong solvency for many organic and inorganic compounds.

5. What purity grades of DMSO are available?

Available grades and purity levels depend on current supply and the intended application. Please specify your required purity, moisture limits, and other technical parameters so we can confirm a suitable product.

6. Can TWS Chemical supply DMSO in bulk?

TWS Chemical welcomes bulk supply inquiries from industrial users, distributors, and chemical importers. Please share your required quantity, destination port, packaging preference, and product specification for a quotation.

7. What documents are available for DMSO shipments?

Depending on the product and shipment, available documents may include a Certificate of Analysis (COA), Safety Data Sheet (SDS), and Technical Data Sheet (TDS).

Related Products

If you are sourcing industrial solvents and specialty chemical raw materials, you may also be interested in:

• Dimethylformamide (DMF) – A polar aprotic solvent used in chemical synthesis and industrial processing.
• Dimethylacetamide (DMAC) – A polar solvent used in selected chemical and polymer applications.
• Tetrahydrofuran (THF) – A solvent used in polymer processing and chemical synthesis.
• Acetonitrile – A solvent used in chemical manufacturing and analytical applications.
• Methanol – An industrial alcohol used as a solvent and chemical feedstock.
• Isopropyl Alcohol (IPA) – A versatile solvent used in cleaning, coatings, and industrial formulations.

Contact Us

Looking for a reliable DMSO Supplier in China?

TWS Chemical welcomes inquiries from chemical distributors, importers, and industrial manufacturers. Contact us to discuss your DMSO grade, purity requirements, bulk quantity, packaging, and delivery destination.

Company: Shandong Tuowei Sheng Chemical Technology Co., Ltd.
Contact Person: Mia Lee
Email: mia@twschemical.com
WhatsApp: +86 131 5600 2607

Contact us today for a DMSO quotation and product information tailored to your purchasing requirements.