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Switzerland
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Gesundheit
Reizend
N-Methyl-2-pyrrolidon (NMP) ≥99,5%, BAKER BIO-ANALYZED® für die Biotechnologie, J.T.Baker®
Anbieter:  Avantor
Zertifikate
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Gesundheit
Reizend
N-Methyl-2-pyrrolidon (NMP) ≥99,5%, BAKER BIO-ANALYZED® für die Biotechnologie, J.T.Baker®
Anbieter:  Avantor
Zertifikate

Ergebnisse des Spezifikationstests

  • For Laboratory,Research,or Manufacturing Use:
    = 99.5 %
  • Assay (C₅H₉NO):
    ≥99.5 %
  • Color (APHA):
    ≤20
  • Free Amines (as CH₃NH₂):
    ≤0.010 %
  • Heavy Metals (as Pb):
    ≤0.10 ppm
  • Residue after Ignition:
    ≤10 ppm
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 400 nm:
    ≤0.010
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 350 nm:
    ≤0.03
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 325 nm:
    ≤0.100
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 300 nm:
    ≤0.5
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm:
    ≤285
  • Water (H₂O)(by coulometry):
    ≤200 ppm

Ergebnisse des Spezifikationstests

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