Dimethyl sulphoxide ≥99.8%, SPECTRONORM® for spectroscopy

: VWR Chemicals

Dimethyl sulphoxide ≥99.8%, SPECTRONORM® for spectroscopy

: VWR Chemicals

:67-68-5

:(CH₃)₂SO

:MFCD00002089

:78.14 g/mol

:13,03285

:189 °C (1013 hPa)

:18.5 °C

:1.101 g/cm³ (20 °C)

:Filtered through a 0.2 µm filter, packaged under nitrogen.

:87 °C

:Ambient

:200-664-3

:01-2119431362-50

Environmentally Preferable:
Safer Human and Environmental Health
Environmental certification:
Chem21 Solvent Selection Guide recommended by default

Purity (GC):
min. 99.8%
Evaporation residue:
max. 0.0004%
Water :
max. 0.05%
Color (Haz):
max. 10
Acidity (meq/g):
max. 0.0002
Alkalinity (meq/g):
max. 0.0002
Transmission (270 nm):
min. 35%
Transmission (280 nm):
min. 50%
Transmission (310 nm):
min. 80%
Transmission (330 nm):
min. 90%
Transmission (from 350 nm):
min. 97%
Absorbance (270 nm):
max. 0.46
Absorbance (280 nm):
max. 0.30
Absorbance (310 nm):
max. 0.10
Absorbance (330 nm):
max. 0.05
Absorbance (from 350 nm):
max. 0.013

SDS_EN_UK_VWRC91258.pdf

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