Polystyrene CAS 9003-53-6

CAS:9003-53-6
Molecular Formula:[CH2CH(C6H5)]n
Molecular Weight:2.01588
EINECS:202-851-5

Synonyms:POLYSTYRENE STANDARD 2’000 CERTIFIED ; POLYSTYRENE, BEADS, AVERAGE DIAMETER 0.4 6UM, 10 WT. % DISPERSION IN WATER; MALDI VALIDATION SET POLYSTYRENE MP 500- 70000 CERTIFIED; POLYSTYRENE STANDARD 200’000; Polystyrene standard, for GPC, typical MW 2,000,000; Polystyrene standard, for GPC, typical MW 4,000; POLYSTYRENE STANDARD 650000 CERTIFIED AC C. TO DIN

What is Polystyrene CAS 9003-53-6？

Polystyrene is a colorless, odorless, tasteless, and glossy transparent solid. Soluble in aromatic hydrocarbons, chlorinated hydrocarbons, aliphatic ketones, and esters. Polystyrene is mainly used for manufacturing audio and video products, disc and disk cases, lighting fixtures and interior decorations, high-frequency electrical insulation parts, etc

Specification

Item	Specification
Boiling point	30-80 °C
Density	1.06 g/mL at 25 °C
Melting point	212 °C
flash point	>230 °F
resistivity	n20/D 1.5916
Storage conditions	2-8°C

Application

Polystyrene is mainly used as a component for train vehicles, automotive parts, plastic parts for ships, electrical components for telecommunications, and building materials. It is also used as insulation and thermal insulation material for buildings, as well as anti vibration packaging for instruments and meters