C5H9NO

N-Methyl-2-Pyrrolidone Peptide-S

Main Properties

M99.13
D1.03
b.p204 °C
m.p-24 °C

Product Specification

Clear colorless liquid  Complying
Color (APHA Pt-Co)  <= 10
Free Amines (Kaiser)  <= 0.0003%
Assay (GC on anhydrous basis)  >= 99.8%
Residue after evaporation  <= 0.001%w/w
Water (KF)  <= 0.01%w/w
Iron (Fe)  <= 0.1ppm
Magnesium (Mg)  <= 0.1ppm
Lead (Pb)  <= 0.1ppm
Zinc (Zn)  <= 0.1ppm

Cat. n° 135632

Synonym : 1-Methyl-2-pyrrolidone, NMP
Formula : C5H9NO
CAS : 872-50-4
EC : 212-828-1
<h5>C<sub>5</sub>H<sub>9</sub>NO</h5>

Standard pack

135632016 x 1LGlass Bottle 45 (1L)
135632024 x 2.5lGlass Bottle 45 (2.5l)

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