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Dimethyl sulphoxide ≥99.9% (by GC), CHROMASOLV™ for headspace gas chromatography, Riedel-de Haën™
Dimethyl sulphoxide ≥99.9% (by GC), CHROMASOLV™ for headspace gas chromatography, Riedel-de Haën™
Catalogus # 51779-2.5L
   Safer Human and Environmental Health
CAS Number:  
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Dimethyl sulphoxide ≥99.9% (by GC), CHROMASOLV™ for headspace gas chromatography, Riedel-de Haën™
Catalogus # 51779-2.5L
   Safer Human and Environmental Health
CAS Number:  

Specifications

  • Pack type:
    Glass bottle
  • Pk:
    2,5 L
  • Seq:
    5096
  • Environmentally Preferable:
    Safer Human and Environmental Health
  • Environmental certification:
    Chem21 Solvent Selection Guide recommended by default

Specifications

Specification Test Results

  • Assay (GC):
    Min. 99.9 %
  • Refractive index (n 20/D):
    1.477 - 1.480
  • Water (Karl Fischer):
    Max. 0.04 %
  • UV-transmittance at 268 nm:
    Min. 30 %
  • UV-transmittance at 275 nm:
    Min. 60 %
  • UV-transmittance at 300 nm:
    Min. 85 %
  • UV-transmittance at 350 nm:
    Min. 95 %
  • UV-transmittance from 400 nm:
    Min. 98 %
  • Suitability for the GC Headspace:
    complying
  • Vapor Pressure:
    0.42 mmHg ( 20 °C)
  • Explosion Limit:
    42 %, 63 °F

Specification Test Results

About this item

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