Products Description
CAS 67-68-5 Dimethyl sulfoxide (DMSO) is a sulfur-containing organic compound, the molecular formula is C2H6OS, at room temperature is colorless odorless transparent liquid, is a hygroscopic flammable liquid. With high polarity, high boiling point, good thermal stability, aprotic, and water miscible characteristics, can dissolve in ethanol, propanol, benzene and chloroform and other most organic matter, known as "universal solvent".
🔍 Gneebio Factory supplies DMSO 99.9%. We provide competitively priced, high-quality products with available samples. Key details-such as pricing per ton, product images, and brand specifications-are transparently presented.
For further details, please feel free to contact us. 📨Email: sales@gneebio.com
DMSO Dimethyl Sulfoxide 99.99% Colorless Liquid CAS 67-68-5
| Melting point | 18.4 °C |
| Boiling point | 189 °C(lit.) |
| density | 1.100 g/mL at 20 °C |
| vapor density | 2.7 (vs air) |
| vapor pressure | 0.42 mm Hg ( 20 °C) |
| FEMA | 3875 | METHYLSULFINYLMETHANE |
| refractive index | n20/D 1.479(lit.) |
| Fp | 192 °F |
| storage temp. | Store at RT. |
| solubility | H2O: miscible (completely) |

Applications of DMSO Dimethyl Sulfoxide:
1. Dimethyl sulfoxide (DMSO) is a chemical. It is available as a dietary supplement.
2. DMSO 99.9% is used for aromatic extraction, resin and dye reaction medium, acrylic polymerization, wire drawing solvent, etc.
3. Can be used as organic solvent, reaction medium and organic synthesis intermediates. Extremely versatile.
4. Dimethyl sulfoxide liquid is used as an analytical reagent and a stationary solution for gas chromatography, also used as a solvent in ultraviolet spectrum analysis.
5. Use for antifreezing agent.
Why choose Gneebio?
- Decade of Proven Excellenc
- Focus on High-Quality Manufacturing
- Significant Production Capacity & Facility (OEM / ODM)
- Expertise Rooted in Chemical Science
- Dedicated Round-the-Clock Customer Support
99.9% Para Xylene Packaging
Customizable labels and packaging; OEM / ODM service

Company Profile
Henan Gneebio is a professional manufacturer specializing in chemical raw materials. With over 10 years of industry experience, we are a trusted partner for businesses seeking quality and reliability. We have passed the quality system certification, have self-managed import and export rights, and our products are well received by customers. As a leading global supplier, we deliver certified chemical raw materials compliant with REACH, ROHS, ISO, and other international standards.
Please contact us for a quote!
Our best-selling products include: Acetyl Chloride, Dimethyl Carbonate, Perchloroethylene,Tetrahydrofuran, Propionic Acid, Isopropyl Alcohol, 1-Propanol, Monoethanolamine, Ortho Xylene, Dibutyl Maleate, etc.



FAQ
What are your payment methods?
T/T, D/P, L/C, D/A, O/A, Paypal, Alipay and Western Union
What is your delivery time?
Usually, we ship within 7-15 days after order confirmation.
How long is the offer valid?
Usually, our offers are valid for 1 week. However, the validity period may vary from product to product.
What documents do you provide?
Usually, we provide a commercial invoice, packing list, loading list, COA, health certificate, and certificate of origin. If you need other documents, please let us know.
Where is the port of loading?
Shanghai, Tianjin, Huangpu, Qingdao and so on.
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