N-Methyl Pyrrolidone; NMP
Submicron filtered.
Packaged under inert gas.
Suitable for biotechnology applications.
Actual lot analysis on label.
Chemical Formula |
C5H9NO |
Molecular Weight |
F.W. 99.13 |
CAS # |
872-50-4 |
Safety Information |
|
Health Hazard |
2 |
Fire Hazard |
2 |
Reactivity |
0 |
Test |
Specification |
Assay (C5H9NO; by GC) | Min. 99.7% |
MAXIMUM LIMITS | |
ULTRAVIOLET ABSORBANCE (1 cm cell vs. water): | |
l(nm) | A |
265 | 1.0 |
275 | 0.7 |
300 | 0.3 |
400 | 0.01 |
Amines (as Dimethylamine) | 5 ppm |
Color (APHA) | 20 |
Residue after Ignition | 10 ppm |
Titrable Base | 0.001 |
UPS limit |
70 lb |
Storage Information |
HYGROSCOPIC, REFRIGERATE: Keep tightly closed. |
Chemical information and descriptions have been provided by Spectrum Chemicals.