DMSO CAS 67-68-5 Dimethyl Sulfoxide Organic Solvent
China DMSO CAS 67-68-5 Dimethyl Sulfoxide Organic Solvent, Find details about China Dimethyl Sulfoxide DMSO Price, Dimethyl Sulfoxide (DMSO) from DMSO CAS 67-68-5 Dimethyl Sulfoxide Organic Solvent
Basic Info.
Model NO.
F-zhishangchemical
Colour
Colorless
Certificate
ISO 9001
Sample
Available
Packing
25kg/Drum
Supply Type
OEM/ODM
Delivery
3-5day
MOQ
1kg
Trademark
ZHISHANG
Transport Package
220kg/Drum
Origin
China
Model NO.
F-zhishangchemical
Colour
Colorless
Certificate
ISO 9001
Sample
Available
Packing
25kg/Drum
Supply Type
OEM/ODM
Delivery
3-5day
MOQ
1kg
Trademark
ZHISHANG
Transport Package
220kg/Drum
Origin
China
Product Desciption
| 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) |
| pka | 35(at 25ºC) |
| form | liquid (temperature dependent) |
| color | clear colorless |
| Relative polarity | 0.444 |
| Odor | Mild garlic odor |
| explosive limit | 1.8-63.0%(V) |
| Water Solubility | Soluble in water, methanol, acetone, ether, benzene, chloroform. |
| FreezingPoint | 18.4ºC |
| Sensitive | Hygroscopic |
| λmax | λ: 285 nm Amax: ≤0.20 λ: 295 nm Amax: ≤0.20 |
use
Used for aromatic extraction, resin and dye reaction medium, acrylic fiber polymerization, spinning solvent and other purposes. It can be used as organic solvent, reaction medium and organic synthesis intermediate. Very versatile. This product has a very high selective extraction ability. It is used as a polymerization and condensation solvent for acrylic resin and polysulfone resin, as a polymerization spinning solvent for polyacrylonitrile and cellulose acetate, and as an extraction solvent for the separation of alkane and aromatics. Aromatics, butadiene extraction, acrylic fiber spinning, plastic solvents, organic synthetic dyes, pharmaceuticals and other industries as reaction media.
In medicine, dimethyl sulfoxide has anti-inflammatory and analgesic effects, and has strong penetration into the skin, so it can dissolve certain drugs and make these drugs penetrate into the human body to achieve the purpose of treatment. Using this carrier characteristic of dimethyl sulfoxide, it can also be used as an additive for pesticides.
Adding a small amount of dimethyl sulfoxide to certain pesticides can help the pesticides penetrate into the plants to improve the efficacy. Dimethyl sulfoxide can also be used as a dyeing solvent, de-dyeing agent, and dyeing carrier for synthetic fibers, as well as an absorbent for recovering acetylene and sulfur dioxide, synthetic fiber modifiers, antifreeze, and capacitor media, brake oil, and extraction of rare metals.
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