China DMSO/Dimethyl Sulfoxide CAS 67-68-5 Pharmaceutical Grade
SynonymLDMSO
Molecular Formula:C₂H₆OS
Molecular Weigh:78.13
CAS Number:67-68-5
EINECS / ELINCS:200-664-3
Tianjin Gnee Biotech Co., Ltd. is one of the leading manufacturers and suppliers of china dmso/dimethyl sulfoxide cas 67-68-5 pharmaceutical grade in China. Welcome to buy cheap chemical products for sale here from our factory. For price consultation, contact us.
Specifications
| Item | Details |
|---|---|
| Product Name | Dimethyl Sulfoxide |
| Synonyms | DMSO; Methyl sulfoxide |
| CAS Number | 67-68-5 |
| Molecular Formula | C₂H₆OS |
| Molecular Weight | 78.13 |
DMSO/Dimethyl Sulfoxide Properties
| Item | Specification |
|---|---|
| Appearance | Colourless liquid |
| Density | 1.1004 g/cm³ |
| Melting Point | 19 °C (66 °F; 292 K) |
| Boiling Point | 189 °C (372 °F; 462 K) |
| Solubility in Water | Miscible |
| Item | Specification |
|---|---|
| Boiling Point | 189 °C (1013 hPa) |
| Density | 1.1 g/cm³ (20 °C) |
| Explosion Limit | 1.8 – 63.0 % (V) |
| Flash Point | 87 °C |
| Ignition Temperature | 300 – 302 °C |
| Saturation Concentration (Air) | 8.0 g/m³ (20 °C) |
| Vapor Pressure | 0.55 hPa (20 °C) |
| Viscosity (Kinematic) | 2.14 mm²/s |
| Solubility | 1000 g/L |
DMSO/Dimethyl Sulfoxide Specification
| Item | Specification |
|---|---|
| Assay (in DMSO) | ≥ 99.9% |
| Crystallizing Point | ≥ 18.00 °C |
| Acid Value | ≤ 0.03 |
| Water Content | ≤ 0.1% |
| Transmittance (400 nm) | ≥ 96% |
| Refractive Index (70 °C) | 1.4775 – 1.4790 |
| Smell | Odorless or slight residual odor |
Contact us today for more information on Dimethyl Sulfoxide CAS 67-68-5. We're here to help you find the best solution for your needs.
Product Overview
Dimethyl Sulfoxide (DMSO) is a highly polar organic solvent widely used in pharmaceutical manufacturing, chemical synthesis, and laboratory research.
Dimethyl Sulfoxide Use
- Dimethyl sulfoxide (DMSO) can be used as organic solvent, reaction medium and organic synthesis intermediate. It can also be used as a dyeing solvent, de-dyeing agent, dyeing carrier for synthetic fibers, and an absorbent for recovering acetylene and sulfur dioxide.
- DMSO is a transparent liquid containing sulfur compounds. It is widely used in the fields of petroleum, chemical industry, metallurgy, electronics, coatings and polymer materials. The prospect of application and development is very broad.
DMSO/Dimethyl Sulfoxide Packaging
The product has been packet in 225kg/drum, or 1000kg/IBC.
DMSO/Dimethyl Sulfoxide Storage
Store hermetically in a shady and ventilating place. Its shelf life is 12 months. It can be still used if up to standard through retest after the specified date.
Transportation
Avoid high temperature and sun-scorched during transportation.
Contact us today for more information on Dimethyl Sulfoxide CAS 67-68-5. We're here to help you find the best solution for your needs.
Company Profile
TIANJIN GNEE BIOTECH CO., LTD. is a professional chemical raw material manufacturer based in China. Established in 2016, we have over 10 years of export experience, with our products exported to more than 60 countries worldwide.
Our best-selling products include Dichloromethane (DCM), Acetic Acid, Ethyl Acetate, Methanol, Butanol, Acetonitrile (ACE), Dimethyl Sulfoxide (DMSO), Isopropanol (IPA), p-Xylene, Cyclohexanone, and more.
Dimethyl Sulfoxide Supplier-TIANJIN GNEE BIOTECH CO., LTD.
FAQ
What packaging options are available?
160kg steel drums (standard export)
IBC tanks
ISO tanks for bulk shipments
Custom packaging is available for long-term or distributor orders.
How is product quality ensured between batches?
Each batch is tested using GC analysis and moisture testing.
A batch-specific COA is provided to ensure consistent purity and water content.
How should acetonitrile be stored?
Store in sealed containers, in a cool, dry, and well-ventilated area, away from heat, sparks, and open flames.
Can you support long-term supply or contract pricing?
Yes. We support long-term supply agreements, bulk pricing, and stable production scheduling for industrial clients.
Are samples available before bulk purchase?
Yes. Small samples can be provided for testing, subject to destination and shipping regulations.
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