Dimethylsulfoxid 99,7, CHROMASOLV™ Plus HPLC, Riedel-de Haën™

Lieferant: Honeywell Chemicals
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Synonyme: Methylsulfinylmethan, DMSO

34869-1L 34869-2.5L 34869-6X1L 34869-4X4L 34869-100ML 34869-2L 34869-4X2.5L 34869-6X100ML
34869-1LEA 145.7 EUR
34869-1L 34869-2.5L 34869-6X1L 34869-4X4L 34869-100ML 34869-2L 34869-4X2.5L HONC34869-6X100ML
Dimethylsulfoxid 99,7, CHROMASOLV™ Plus HPLC, Riedel-de Haën™
Dimethylsulfoxid

  • For HPLC, spectrophotometry, and environmental analysis
  • Tested for HPLC-suitability via gradient analysis and UV-VIS spectroscopy
  • Low UV impurity profile
  • Low impurity gradient LC baseline
  • Very low levels of non-volatile impurities

Formel: (CH₃)₂SO
Molecular Weight: 78.14 g/mol
Siedepunkt: 189 °C
Schmelzpunkt: 18.5 °C
Dichte: 1.104 g/cm³ (20 °C)
Flammpunkt: 28.5 %(V)
Lagertemperatur: Raumtemperatur
MDL: MFCD00002089
CAS-Nummer: 67-68-5
EINECS: 200-664-3
Merck Index: 13,03285
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Spezifikation Testergebnisse

Assay (GC) Min. 99.70 %
Non-volatile matter Max. 0.002 %
Water (Karl Fischer) Max. 0.2 %
Absorbance at 350 nm Max. 0.01
Absorbance at 300 nm Max. 0.10
Absorbance 280 nm Max. 0.30
Absorbance at 270 nm Max. 0.70
Vapor Pressure 0.42 mmHg ( 20 °C)
Explosion Limit 42 %, 63 °F
Autoignition Temperature 573 °F
Vapor Density 2.7 (vs air)


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