Dimethyl sulfoxide ≥99.5% (GC)
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Specifications
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| Synonym | DMSO |
| Methyl sulfoxide |
| Molecular Formula | (CH3)2SO |
| Molecular Weight | 78.13 |
| CAS Number | 67-68-5 |
| vapor density | 2.7 (vs air) |
| vapor pressure | 0.42 mm Hg ( 20 °C) |
| assay | ≥99.5% (GC) |
| autoignition temp. | 573 °F |
| expl. lim. | 42 %± 63 °F |
| total impurities | <0.1% water (Karl Fischer) |
| refractive index | n20/D 1.479(lit.) |
| bp | 189 °C(lit.) |
| mp | 16-19 °C(lit.) |
| density | 1.10 g/mL(lit.) |
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