Styrene Monomer
Specification
ITEM
UNIT
SPECIFICATION
Purity
wt%
99.7 min.
Specific Gravity(25/25¢J)
¡Ð
0.9038- 0.9057
Refractive Index(ND at 25¢J)
¡Ð
1.5435 min
Color
APHA
10 max.
Aldehyde
s
(as C
6
H
5
CHO)
wt-ppm
200 max.
Peroxide
s
(as H
2
O
2
)
wt-ppm
15 max.
Polymer
wt-ppm
10 max.
Inhibitor
wt-ppm
10-15
Total Sulfur
wt-ppm
20 max.
Total Cholride
wt-ppm
15 max.
Viscosity(25¢J)
cps
0.75 max.
Water
wt-ppm
180 max.
Appearance
¡Ð
Clear No Suspended Matter
