N-METHYL-2-POYRROLIDONE

Inspection
Characteristic
Test-result
Specification
Test method
Dimethylpyrrolidones
NMP incl.
0.07
max 0.40
%
GC9224
Dimethylpyrrolidone
99.95
min 99.85
%
GC9224
Butyrolactone
0.014
max 0.020
%
GC9224
Monomethylamine
4
max 20
ppm
IC
Water
0.01
max 0.03
%
DIN 51777
Color
11
max 20
APHA
DIN EN 1557
Chloride
<0.25
max 0.5
ppm
M98/0030/01
Phosphate
<0.25
max 0.5
ppm
M98/0030/01
Sulfate
<0.25
max 0.5
ppm
M98/0030/01
Nitrate
<0.25
max 0.5
ppm
M98/0030/01
Al
<5
max 20
ppb
M97/022/01
B
<5
max 20
ppb
M97/022/01
Ca
<5
max 20
ppb
M97/022/01
Cd
<5
max 20
ppb
M97/022/01
Co
<5
max 20
ppb
M97/022/01
Cr
<5
max 20
ppb
M97/022/01
Cu
<5
max 20
ppb
M97/022/01
Fe
<5
max 20
ppb
M97/022/01
K
<5
max 20
ppb
M97/022/01
Mg
<5
max 20
ppb
M97/022/01
Mn
<5
max 20
ppb
M97/022/01
Na
3
max 20
ppb
M97/022/01
Ni
<5
max 30
ppb
M97/022/01
Pb
<5
max 20
ppb
M97/022/01
Sn
<5
max 20
ppb
M97/022/01
Ti
<5
max 20
ppb
M97/022/01
Zn
<5
max 20
ppb
M97/022/01

Back

 pyright 2000 - 2001 GA Global All Rights Reserved..