Product Description
Dimethyl sulfoxide (DMSO) is an organosulfur compound with the formula (CH3)2SO. This colorless liquid is an important polar
aprotic solvent that dissolves both polar and nonpolar compounds and is miscible in a wide range of organic solvents as well as water. It has a relatively high boiling point. DMSO has the unusual property that many individuals perceive a garlic-like taste in the mouth after DMSO makes contact with their skin.In terms of chemical structure, the molecule has idealized Cs symmetry. It has a trigonal pyramidal molecular geometry consistent with other three-coordinate S(IV) compounds, with a nonbonded electron pair on the approximately tetrahedral sulfur atom.
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item |
value |
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CAS No. |
67-68-5 |
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Other Names |
Dimethylsulfoxide |
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MF |
C16H28O4 |
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EINECS No. |
200-664-3 |
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Place of Origin |
China |
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Qingdao |
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Grade Standard |
Industrial Grade, Food Grade, Medicine Grade, Agriculture Grade, Reagent Grade, Electron Grade |
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Purity |
99.9% |
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Appearance |
Powder |
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Application |
Used as solvents and reagents |
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Brand Name |
DSL |
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Model Number |
Agrochemical Intermediates |
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CAS No. |
67-68-5 |
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Other Names |
Dimethylsulfoxide |
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MF |
C2H6OS |
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EINECS No. |
200-664-3 |
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Place of Origin |
China (Mainland) |
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Type |
Agrochemical Intermediates |
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Purity |
99.5% |
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Application |
Used as solvents and reagents |
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Appearance |
Colorless liquid |
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Appearance |
colorless transparent liquid or crystal |
colorless transparent liquid |
Qualified |
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Odour |
odourless or slightly odorous |
slightly odorous |
Qualified |
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Main content% |
≥99.90 |
99.99 |
Qualified |
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crystallization point℃ |
≥18.10 |
18.30 |
Qualified |
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Moisture ppm |
≤1000 |
231 |
Qualified |
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Acid value(KOH)mg/g |
≤0.03 |
0.01 |
Qualified |
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Transmissivity(400nm)/% |
≥96.00 |
100.20 |
Qualified |
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Refractive index(20℃) |
1.4775~1.4790 |
1.4786 |
Qualified |
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Proportion |
≥1.093 |
1.100 |
Qualified |
Product Purpose
Dimethyl sulfoxide (DMSO) is a chemical. It is available as a dietary supplement. It can be taken by mouth, applied to the skin (used topically).
DMSO is used for bladderinflammation (interstitial cystitis), limb pain that usually occurs after an injury (complex regional pain syndrome), and leakage of intravenous (IV) from the vein into surrounding skin and tissue (extravasation).
Used for aromatic extraction, resin and dye reaction medium, acrylic polymerization, wire drawing solvent, etc.
Can be used as organic solvent, reaction medium and organic synthesis intermediates. Extremely versatile.
Used as an analytical reagent and a stationary solution for gas chromatography, also used as a solvent in ultraviolet spectrum analysis.
Use for antifreezing agent.
DMSO is also a osmotic protective agent that can reduce the freezing point of cells, reduce the formation of ice crystals, the damage of free radicals to cells, and change the permeability of biofilms to electrolytes, poisons and metabolites.
Packing Specification
We have various of packages for different products and we are always pleased to satisfy customers' request.
Packaging:
225KG*80 DRUMS,18TON/FCL
Shipping:
Promote shipping usually 7--14 days after receiving TT deposit or LC Original .
Protective Measures
Respiratory system protection: when the concentration in the air exceeds the standard, wearing a filter-type gas mask (half mask) .
