Order Entry
Japan
ContactUsLinkComponent
Dimethyl sulphoxide ≥99.9% (by GC, corrected for water content), PHOTREX® for spectrophotometry, J.T.Baker®
Dimethyl sulphoxide ≥99.9% (by GC, corrected for water content), PHOTREX® for spectrophotometry, J.T.Baker®
Catalog # 9194-33
Supplier:  Avantor
   Safer Human and Environmental Health
CAS Number:  
Dimethyl sulphoxide ≥99.9% (by GC, corrected for water content), PHOTREX® for spectrophotometry, J.T.Baker®
Catalog # 9194-33
Supplier:  Avantor
   Safer Human and Environmental Health
CAS Number:  

Specifications

  • Pack type:
    Glass bottle
  • Pk:
    4 L
  • Seq:
    5162
  • Environmentally Preferable:
    Safer Human and Environmental Health
  • Environmental certification:
    Chem21 Solvent Selection Guide recommended by default

Specifications

Specification Test Results

  • For Laboratory,Research,or Manufacturing Use:
    Passes Test
  • Appearance:
    Passes Test
  • ACS - Assay ((CH₃)₂SO) (by GC, corrected for water):
    ≥99.9 %
  • ACS - Residue after Evaporation:
    ≤0.002 %
  • ACS - Titrable Acid (meq/g):
    ≤0.001
  • ACS - Water (by KF, coulometric):
    ≤0.1 %
  • Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 400-350:
    ≤0.01
  • Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 330 nm:
    ≤0.02
  • Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 310 nm:
    ≤0.06
  • Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 290 nm:
    ≤0.18
  • Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks) - 270 nm:
    ≤0.40

Specification Test Results

About this item

 :
 :78.14 g/mol
Merck Index:13,03285
Boiling Pt:189 °C (1013 hPa)
Melting Pt:18.5 °C
Density:1.101 g/cm³ (20 °C)
Flash Pt:87 °C
Storage Temperature:Ambient
EINECS:200-664-3
CAS Number:67-68-5
Formula:(CH₃)₂SO
MDL Number:MFCD00002089