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182435

Polystyrene

Name: Polystyrene
Brand: SIAL

analytical standard, average M_w 290,000 (typical), average M_n 130,000 (typical)

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About This Item

Linear Formula:

[CH₂CH(C₆H₅)]_n

UNSPSC Code:

41116107

PubChem Substance ID:

24850998

NACRES:

NA.24

MDL number:

MFCD00084450

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Properties

grade

analytical standard

Quality Level

100

form

pellets

mol wt

average M_n 130,000 (typical), average M_w 290,000 (typical)

technique(s)

gel permeation chromatography (GPC): suitable

density

1.05 g/mL at 25 °C

format

neat

Description

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Global Trade Item Number

SKU	GTIN
182435-25G	04061838755810