EOI

Client Services:

STYRENE MONOMER

SALES SPECIFICATION
Test Description Test Method Unit of Measure Specification
Purity ASTM D 5135 % wt. 99.70 min
Color ASTM D 1209 APHA 10 max
Aldehydes (as benzaldehyde) ASTM D 2119 % wt. 0.01 max
Inhibitor (as TBC) ASTM D 4590 ppm wt. 14-18 (1)
Peroxides (as H2O2) ASTM D 2340 ppm wt. 50 max
Total Sulfur (as S) ASTM D 5623 ppm wt. 5 max
Total Chlorides (as Cl) UOP-395/96 % wt. 0.005 max
Density ASTM D 4052 At15°C 0.909-0.911
Ethyl Benzene ASTM D 5135 ppm wt. 500 max
Polymers ASTM D 2121 ppm wt. 10 max

Comments: Physical properties are not monitored constantly.
Issue of revision date: 21.10.2020