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What Is Dimethyl Sulfoxide? Uses, Properties and Supplier Guide
Dimethyl Sulfoxide, also known as DMSO, is an important polar aprotic solvent widely used in organic synthesis, fine chemicals, electronics, coatings, polymers and industrial chemical production. This article introduces its basic properties, major applications, packaging, storage and how to choose a reliable Dimethyl Sulfoxide supplier.
CAS No.: 67-68-5 Formula: C₂H₆OS Colorless Liquid Polar Aprotic Solvent
What Is Dimethyl Sulfoxide?
Dimethyl Sulfoxide, commonly known as DMSO, is a sulfur-containing organic compound with CAS No. 67-68-5 and molecular formula C₂H₆OS. It is usually supplied as a colorless transparent liquid and is well known for its strong solvency, high polarity and broad compatibility with many organic and inorganic substances.
DMSO is widely used by chemical manufacturers, fine chemical companies, electronics material suppliers, coating producers, polymer manufacturers, laboratories, importers and industrial solvent distributors. For industrial buyers, product purity, water content, stable supply, packaging safety and complete export documents are important purchasing factors.
Basic Information of Dimethyl Sulfoxide
| Item | Information |
|---|---|
| Product Name | Dimethyl Sulfoxide / DMSO |
| CAS No. | 67-68-5 |
| Molecular Formula | C₂H₆OS |
| Molecular Weight | 78.13 g/mol |
| Appearance | Colorless Transparent Liquid |
| Purity | 99% / 99.5% / 99.9% Available |
| Main Application | Organic Synthesis, Fine Chemicals, Electronics, Coatings, Polymers, Industrial Solvent |
| Packaging | 225kg Drum / IBC Tank / ISO Tank / Customized Packaging |
| Documents | COA, SDS/MSDS, TDS, Packing List, Commercial Invoice |
Main Applications of Dimethyl Sulfoxide
Dimethyl Sulfoxide is widely used as a high-performance polar solvent in chemical production and industrial processing. Its strong dissolving ability makes it suitable for many applications where common solvents may not provide sufficient performance.
Organic Synthesis
Used as a polar aprotic solvent in selected organic synthesis reactions and chemical intermediate production.
Fine Chemicals
Applied in specialty chemical manufacturing where strong solvency and stable quality are required.
Electronics Industry
Used in selected electronics, cleaning and material processing applications requiring high-purity solvent systems.
Coatings & Polymers
Suitable for coatings, resins, polymers and industrial formulations requiring excellent solvent performance.
Dimethyl Sulfoxide Supplier and Exporter in China
Shandong Yinglang Chemical Co., Ltd. is a professional Dimethyl Sulfoxide supplier, manufacturer and exporter in China. We provide DMSO CAS 67-68-5 for global chemical buyers, importers, distributors, laboratories and industrial manufacturers.
As a chemical supplier and exporter, Shandong Yinglang Chemical supports global customers with stable Dimethyl Sulfoxide supply, competitive quotation, flexible packaging and professional export service. We serve fine chemical manufacturers, solvent distributors, electronics material suppliers, coating producers, polymer companies, importers and industrial buyers requiring reliable DMSO supply.
- Stable Dimethyl Sulfoxide bulk supply
- 99%, 99.5% and 99.9% purity options available
- COA and SDS/MSDS available
- 225kg drum, IBC tank, ISO tank or customized packaging
- Support for international chemical export documents
- Suitable for importers, distributors and industrial chemical buyers
Packaging, Storage and Delivery
Dimethyl Sulfoxide is supplied in secure and export-standard chemical packaging to ensure safe storage and transportation. Common packaging options include 225kg drums, IBC tanks, ISO tanks or customized packaging according to customer requirements.
DMSO has a relatively high freezing point compared with many common liquid solvents, so crystallization may occur at low temperatures. This is generally a physical state change, and the product can return to liquid form under suitable controlled warming conditions. For bulk orders, delivery arrangements can be confirmed according to destination country, order quantity, packaging type and shipping requirements.
| Service Item | Support |
|---|---|
| Packaging | 225kg Drum / IBC Tank / ISO Tank / Customized Packaging |
| Order Type | Sample Order / Trial Order / Bulk Order |
| Export Documents | COA, SDS/MSDS, TDS, Packing List, Commercial Invoice |
| Delivery Support | Sea Freight, Chemical Logistics and Customer-Specified Delivery Terms |
Storage Note
Dimethyl Sulfoxide should be stored in a cool, dry and well-ventilated place. Keep containers tightly closed and protect the product from moisture and incompatible materials. Operators should follow standard chemical safety procedures and wear suitable protective equipment during handling. For industrial and research use only.
How to Choose a Reliable Dimethyl Sulfoxide Supplier
When purchasing Dimethyl Sulfoxide, buyers should evaluate product purity, water content, supplier qualification, packaging quality, stable supply capacity, export experience and document support. A reliable DMSO supplier should be able to provide clear specifications, batch quality control, COA and SDS/MSDS documents.
Shandong Yinglang Chemical Co., Ltd. provides Dimethyl Sulfoxide with stable quality, flexible packaging, competitive pricing and professional export service. If you are looking for a Dimethyl Sulfoxide supplier, manufacturer or exporter in China, please contact us for the latest price and delivery information.
FAQ About Dimethyl Sulfoxide
Q1: What is the CAS number of Dimethyl Sulfoxide?
A: The CAS number of Dimethyl Sulfoxide is 67-68-5.
Q2: What is DMSO used for?
A: DMSO is mainly used as a polar solvent in organic synthesis, fine chemicals, electronics, coatings, polymers and industrial chemical production.
Q3: What purity can you supply?
A: We can supply 99%, 99.5% and 99.9% grades according to customer requirements and actual product specifications.
Q4: Can you provide COA and SDS/MSDS?
A: Yes. Shandong Yinglang Chemical can provide COA, SDS/MSDS, TDS and other required export documents.
Q5: What packaging can you provide?
A: Common packaging includes 225kg drums, IBC tanks, ISO tanks or customized packaging according to customer requirements.
Q6: Why does DMSO crystallize in cold weather?
A: DMSO may crystallize at low temperatures due to its physical properties. Under suitable controlled warming conditions, it can return to liquid form.
Looking for Dimethyl Sulfoxide CAS 67-68-5?
Contact Shandong Yinglang Chemical Co., Ltd. for Dimethyl Sulfoxide price, product specification, packaging options and export documents. Please send your required quantity, destination country and application for a fast quotation.
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