NMP Solvent Ideal for Electrode Slurry Preparation N-METHYL-2-PYRROLIDONE(NMP) Battery Grade NMP Solution for Battery Production
Product Overview
NMP
NMP is used as a solvent for PVDF when preparing Li-ion battery cathodes.
CHARACTERISTICS: NMP is a nitrogen-containing heterocyclic compound, characterized by a range of excellent physicochemical properties. It is a non-toxic, high-boiling, strongly polar,low-acidic, corrosion-resistant, highly soluble, low-volatile, stable, and easily recyclable solvent with high selectivity.
CAS NO. 872-50-4
Appearance: It is a clear, colourless liquid ( Turns yellow on exposure to heat)
-scarlett@libgroup.net
Technical Specifications
|
Item
|
SPecification
|
Unit
|
Value
|
|
Purity(min)
|
≥99.90
|
%
|
99.92
|
|
Water Content (MAX)
|
≤0.02
|
%
|
0.019
|
|
Color Apha(max)
|
5
|
APHA
|
5
|
|
Density
|
1.028-1.035
|
g/ml
|
1.033
|
|
Melting Point
|
/
|
℃
|
-23.6
|
|
Autoignition Temperature
|
198-204
|
℃
|
202
|
|
Autoignition Temperature
|
≥240
|
℃
|
245.00
|
|
viscosity(25℃)
|
/
|
mpa's
|
1.80
|