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Dimethyl sulphoxide ≥99.9% (by GC, corrected for water content) for HPLC, for UV spectrophotometry, J.T.Baker®
 :  Avantor
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Dimethyl sulphoxide ≥99.9% (by GC, corrected for water content) for HPLC, for UV spectrophotometry, J.T.Baker®
 :  Avantor

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  • ACS - Assay ((CH₃)₂SO) (by GC, corrected for water):
    ≥99.9 %
  • ACS - Residue after Evaporation:
    ≤5 ppm
  • ACS - Titrable Acid (meq/g):
    ≤0.001
  • ACS - Water (by KF, coulometric):
    ≤0.05 %
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 263 nm:
    ≤1.00
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 270 nm:
    ≤0.40
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 290 nm:
    ≤0.18
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 310 nm:
    ≤0.06
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 330 nm:
    ≤0.02
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 400-350 nm:
    ≤0.01