| CAS No.: | 67-68-5 |
|---|---|
| Formula: | C2h6OS |
| EINECS: | 200-664-3 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Liquid |
| Quality: | Industrial |
| Samples: |
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| Customization: |
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Audited Supplier Wholesale Industrial Grade 99.9% DMSO Dimethyl Sulfoxide CAS 67-68-5
Dimethyl sulfoxide (DMSO) is a sulfur-containing organic compound, which is a transparent liquid with a bitter taste at room temperature. It is a kind of flammable liquid that absorbs moisture.It is characterized by high polarity, high boiling point, good thermal stability, non-proton, and water miscibility. It can be dissolved in most organic materials such as ethanol, propyl alcohol, benzene ,and is known as the "universal solvent".
| melting point | 18.4 °C | boiling point | 189 °C(lit.) |
| density | 1.100 g/mL at 20 °C | flashing point | 192 °F |
| storage | Store at +5°C to +30°C. | solubility |
Miscible (completely) in water |
1. Used for the reaction medium of aromatic extraction, resin and dye, acrylic polymerization, solvent of drawing silk, etc.
2. Organic solvent, reaction medium and organic synthesis intermediate.Extremely versatile.This product has a high ability of selective extraction and polysulfone resin used in acrylic resin polymerization and condensation of solvent, polymerization of polyacrylonitrile and acetate fiber spinning solvent, the separation of alkanes and aromatics extraction solvents, used for aromatics, butadiene extraction, acrylic spinning, the plastic solvent and organic synthesis of dye, pharmaceutical and other industrial reaction medium.
3. Used as analytical reagent and gas chromatographic stationary liquid, and also used as solvent in the analysis of ultraviolet spectra.
4. Transdermal accelerator.Dimethyl sulfoxide is one of the earliest transdermal osmotic promoters, which may be related to its solvability.
5. Antifreeze.The freezing point of pure dimethyl sulfoxide is 18 to 45 ºC, the water cut of 40% dimethyl sulfoxide - 60 ºC is not frozen, and dimethyl sulfoxide exothermic when mixed with water, snow.Therefore, it is convenient to make automobile antifreeze, brake fluid and hydraulic components.
Packing:225kg/drum or IBC drum
Shandong Baovi Energy Technology Co., LTD. located in Jinan City, Shandong Province, was founded in 2003, and it is a raw material supplier for the global organic chemical industry.The Company also participates in the production of small quantity of high value-added chemicals and intermediates.
Q1.: Are you a factory or trading company?
A.: We are manufacturer of some chemical raw materials and trading company, we can help buyers to decide which products are there best choice, and all your inquiry will be replyed within 24 hours
Q2.: Could you send me all your price list?
A.: As we have more than thousands of items. Please inform the items you are interested in, and you will get the price list you want.
Q3.: How to confirm the Product Quality before placing orders?
A.: 1. You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
2. We have sell the chemicals for more than 15years, the quality is the important of our existence.
Q4.: Is there a Discount?
A.: Different quantity has different discount.
Q5.: Which mode of transport would be better?
A.: In general, we advice to make delivery by sea which is cheap and safe, also we respect your views of other transportation as well.
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