N-Methyl-2-pyrrolidon (NMP) ≥99,0%, ChromAR® für die Flüssigchromatographie, für die UV-Spektrophotometrie, Macron Fine Chemicals™
Lieferant: Avantor Performance Materials
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Gefahr
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6392-08EA
0
CHF
6392-08
N-Methyl-2-pyrrolidon (NMP) ≥99,0%, ChromAR® für die Flüssigchromatographie, für die UV-Spektrophotometrie, Macron Fine Chemicals™
N-Methyl-2-pyrrolidon (NMP)
Formel:
C₅H₉NO MW: 99,13 g/mol Siedepunkt: 202 °C (1013 hPa) Melting Pt: –24 °C Dichte: 1,033 g/cm³ (20 °C) Flash-Pt: 91 °C Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00003193 CAS-Nummer: 872-50-4 EINECS: 212-828-1 Merck Index: 13,06140 |
Spezifikation Testergebnisse
For Laboratory,Research,or Manufacturing Use | |
Assay (C₅H₉NO) | ≥99.0 % |
Chloride (Cl) | ≤1 ppm |
Color (APHA) | ≤50 |
Free Amines (as CH₃NH₂) | ≤0.010 % |
Residue after Ignition | ≤5 ppm |
Water (H₂O)(by Karl Fischer titrn) | ≤0.05 % |
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) - 300 nm | ≤0.20 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 285 nm | ≤0.40 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 275 nm | ≤1.00 |
Appearance (clear, colorless liquid) |
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