Dimethyl sulfoxide ≥99.8% (by GC) for UV spectrophotometry, Riedel-de Haën™

Supplier: Honeywell Research Chemicals
Warning

Synonyms: Methanesulphinylmethane, Methyl sulfoxide, Dimethyl(oxido)sulfur, Methyl sulphoxide, Dimethyl(oxido)sulphur, DMSO, Methanesulfinylmethane

41641-1L
BJ41641-1LEA 311 USD
BJ41641-1L
Dimethyl sulfoxide ≥99.8% (by GC) for UV spectrophotometry, Riedel-de Haën™
Dimethyl sulphoxide

  • Honeywell Riedel-de Haen has over 200 years of history in producing high-purity chemicals
  • It is the leading brand offering High-Purity Solvents for dedicated applications.


Beilstein Number: 506008
RTECS Number: PV6210000
UNSPSC Code: 12191602

Formula: (CH₃)₂SO
MW: 78.14 g/mol
Boiling Pt: 189
Melting Pt: 18.5
Density: 1.104 g/cm³ (20 °C)
Flash Pt: 28.5 %(V)
Storage Temperature: Ambient
MDL Number: MFCD00002089
CAS Number: 67-68-5
EINECS: 200-664-3
Merck Index: 13,03285
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Specification Test Results

Vapor Density 2.7 (vs air)
Assay (GC) Min. 99.8 %
Refractive index (n 20/D) 1.478 - 1.480
Non-volatile matter Max. 0.002 %
Water (Karl Fischer) Max. 0.2 %
Absorbance at 360 nm Max. 0.003
Absorbance at 340 nm Max. 0.01
Absorbance at 320 nm Max. 0.04
Absorbance at 300 nm Max. 0.10
Absorbance at 290 nm Max. 0.16
Absorbance 280 nm Max. 0.22
Absorbance at 270 nm Max. 0.4
Absorbance at 265 nm Max. 0.8


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