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Dimethyl sulphoxide ≥99.9% (by GC), Puriss. p.a. ACS, Riedel-de Haën™
Supplier:  Honeywell Chemicals
   Sustainable Options Available
Certificatesundefined
Dimethyl sulphoxide ≥99.9% (by GC), Puriss. p.a. ACS, Riedel-de Haën™
Supplier:  Honeywell Chemicals
   Sustainable Options Available
Certificates

Specifications

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

Specifications

Specification Test Results

  • Appearance:
    complying
  • Identity (NMR):
    complying
  • Assay (GC):
    Min. 99.9 %
  • Refractive index (n 20/D):
    1.478 - 1.480
  • Congealing - Freezing Point:
    17.5 - 20.4 °C
  • Non-volatile matter:
    Max. 0.005 %
  • Water (Karl Fischer):
    Max. 0.1 %
  • Acid (by titration):
    Max. 0.001 meq/g
  • Free acid (as CH₃COOH):
    Max. 0.001 %
  • Aluminium (Al):
    Max. 0.5 ppm
  • Barium (Ba):
    Max. 0.1 ppm
  • Bismuth (Bi):
    Max. 0.1 ppm
  • Calcium (Ca):
    Max. 0.5 ppm
  • Cadmium (Cd):
    Max. 0.05 ppm
  • Cobalt (Co):
    Max. 0.02 ppm
  • Chromium (Cr):
    Max. 0.02 ppm
  • Copper (Cu):
    Max. 0.02 ppm
  • Iron (Fe):
    Max. 0.5 ppm
  • Potassium (K):
    Max. 0.5 ppm
  • Lithium (Li):
    Max. 0.1 ppm
  • Magnesium (Mg):
    Max. 0.1 ppm
  • Manganese (Mn):
    Max. 0.02 ppm
  • Molybdenum (Mo):
    Max. 0.1 ppm
  • Sodium (Na):
    Max. 1 ppm
  • Nickel (Ni):
    Max. 0.5 ppm
  • Lead (Pb):
    Max. 0.1 ppm
  • Strontium (Sr):
    Max. 0.1 ppm
  • Zinc (Zn):
    Max. 0.1 ppm
  • Vapor Density:
    2.7 (vs air)

Specification Test Results

 

Product Information

  •  
     
    Pack type
    Pk
     
     
  • 41640-100ML
      
    41640-100ML
    Plastic bottle
    100 mL
       
       
    1 * 100 mL
    1 * 100 mL
     
      Safer Human and Environmental Health
      Safer Human and Environmental Health
  • 41640-1L
      
    41640-1L
    Plastic bottle
    1 L
       
       
    1 * 1 L
    1 * 1 L
     
      Safer Human and Environmental Health
      Safer Human and Environmental Health
  • 41640-2.5L
      
    41640-2.5L
    Plastic bottle
    2,5 L
       
       
    1 * 2,5 L
    1 * 2,5 L - £264.00
    £264.00
    1 * 2,5 L
       £264.00
     
      Safer Human and Environmental Health
      Safer Human and Environmental Health
  • HONC41640-25L
    41640-25L
    Plastic pail
    25 L
       
       
    1 * 25 L
    1 * 25 L - £3,810.00
    £3,810.00
    1 * 25 L
       £3,810.00
     
      Safer Human and Environmental Health
      Safer Human and Environmental Health
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