Description
Dimethyl sulfoxide
for HPLC, ≥99.7%
Synonym: DMSO
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CAS Number 67-68-5
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Linear Formula (CH3)2SO
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Molecular Weight 78.13
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Beilstein Registry Number 506008
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EC Number 200-664-3
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MDL number MFCD00002089
Properties
| grade | for HPLC |
| vapor density | 2.7 (vs air) |
| vapor pressure | 0.42 mmHg ( 20 °C) |
| assay | ≥99.7% |
| autoignition temp. | 573 °F |
| expl. lim. | 42 %, 63 °F |
| impurities | ≤0.002% non-volatile matter |
| - | ≤0.2% water (Karl Fischer) |
| transmittance | 270 nm, ≥20% |
| - | 280 nm, ≥50% |
| - | 300 nm, ≥80% |
| - | 350 nm, ≥98% |
| 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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MilliporeSigmaDimethyl sulfoxide Puriss. p.a., ACS Reagent, (GC) DMSO (100mL)
SKU: 41640-100ML
$109.00MilliporeSigma Dimethyl sulfoxide Puriss. p.a., ACS Reagent, 99.9% (GC) DMSO (100mL) puriss. p.a., ACS reagent, ≥99.9% (GC) Synonym(s): DMSO Linear Formula: (CH3)2SO CAS Number: 67 -
MilliporeSigmaDimethyl sulfoxide for HPLC, (1L)
SKU: 34869-1L
$282.0034869 Sigma-Aldrich Dimethyl sulfoxide for HPLC, ≥99.7% Synonym: DMSO CAS Number 67-68-5 Linear Formula (CH3)2SO Molecular Weight 78.13 ... -
TediaDimethyl Sulfoxide, HPLC Grade, 4 x 4L
SKU: DS1461-001
$925.16Dimethyl Sulfoxide, HPLC/Spectroscopy Grade DESCRIPTION A purified grade of solvent filtered to 0.2 micron and UV transparent for most LC and spectroscopy usage. See specifications for transparency... -
MilliporeSigmaDimethyl Sulfoxide
SKU: D4540-100ML
$53.40Dimethyl Sulfoxide (DMSO) ≥99.5% (GC), plant cell culture tested Product Number D4540 CAS Number 67-68-5 Chemical Formula C2H6OS -
RestekSulfolane 0.8 mg/mL in dimethyl sulfoxide, 1EA
SKU: 36413
$36.00Sulfolane 0.8 mg/mL in dimethyl sulfoxide Compound: Sulfolane CAS #: 126-33-0 Conc. in Solvent and Volume: 0.8 mg/mL in dimethyl sulfoxide, 1 mL/ampul Max Shelf Life on Ship Date: 36 months
