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United States
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N,N-Dimethylformamide ≥99.9% (by GC), Supelco®
 
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N,N-Dimethylformamide ≥99.9% (by GC), Supelco®
 

 

  • Expiration date:
    Exp 24 months from mfg date
  • Assay (GC):
    99.9% min
  • Appearance:
    Clear, free from particulates
  • Color (APHA):
    10 max
  • Filtered through 0.2 µm filter:
    To pass test
  • Form:
    Liquid
  • Free amine (as dimethylamine):
    5ppm max
  • Residue after evaporation:
    5ppm max
  • Titrable acid:
    0.5µeq/g max
  • Titrable base:
    0.5µeq/g max
  • UV Abs. at 270 nm:
    1.00AU max
  • UV Abs. at 275 nm:
    0.30AU max
  • UV Abs. at 280 nm:
    0.20AU max
  • UV Abs. at 300 nm:
    0.05AU max
  • UV Abs. at 350 nm:
    0.01AU max
  • UV Cut-off:
    270nm max
  • Water (H2O):
    300ppm max

 

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