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.
| Dimethyl Sulphoxide 99% AR - Specification | |
| Description | A clear colourless liquid |
| Assay | Min. 99.0% |
| Freezing point | 18.0 - 18.4°C |
| Solubility in water | Completely miscible |
| Wt /ml at 20°C | 1.099 - 1.101 g |
| Refractive index | 1.478 - 1.479 |
| Water | Max. 0.1% |
| Non –volatile matter | Max. 0.01% |
| Copper (Cu) | Max. 0.0001% |
| Iron (Fe) | Max. 0.0001% |
| Lead (Pb) | Max. 0.0001% |
| Melting point/Freezing point (°C) | 16-19°C |
| Boiling point (°C) | 189°C |
| Flash point (°C) | 87°C |
| Density (g/cm3) | 1.1 |
| Dimethyl Sulphoxide, for Cell Culture - Specification | |
| Synonyms | DMSO, Dimethyl sulfoxide, Methylsulfinylmethane, Methyl sulfoxide |
| Categories | Cell biology, Cell culture |
| Assay (GC) | 99.5% |
| Appearance (Form) | Liquid |
| Appearance (Colour) | Colourless |
| Water | ≤ 0.10% |
| HSN Code | 29309060 |
| CAS | 67-68-5 |
| Boiling point | 189 °C (lit.) |
| Density | 1.10 g/mL (lit.) |
| Dimethyl Sulphoxide, Molecular Biology - Specification | |
| Synonyms | DMSO, Dimethyl sulfoxide, Methylsulfinylmethane, Methyl sulfoxide |
| Grade | Molecular Biology |
| Purity | 99.9% |
| Categories | Solvents, Molecular biology solvents |
| HSN Code | 29309060 |
| Assay | ≥99.9% |
| Appearance (Form) | Liquid |
| Appearance (Colour) | Colourless |
| Refractive index | n20/D 1.479(lit.) |
| Boiling point | 1890 °C(lit.) |
| Density | 1.1004 g cm3 |
Safety Information
- WGK Germany 1
- RTECS PV6210000
- Flash Point(F) 188.6 °F
- Flash Point(C) 87 °C
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