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450383

Sigma-Aldrich

Polystyrene

average Mw ~400,000 by GPC

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Synonym(s):
PS
Linear Formula:
[CH2CH(C6H5)]n
CAS Number:
9003-53-6
MDL number:
MFCD00084450
PubChem Substance ID:
24868241
NACRES:
NA.23

form

powder

Quality Level

100

mol wt

average Mw ~400,000 by GPC

mp

212 °C

InChI

1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2

InChI key

PPBRXRYQALVLMV-UHFFFAOYSA-N

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1 of 4

This Item
182427430102331651
Polystyrene average Mw ~400,000 by GPC

Sigma-Aldrich

450383

Polystyrene

Polystyrene average Mw ~280,000 by GPC

Sigma-Aldrich

182427

Polystyrene

Polystyrene average Mw ~192,000

Sigma-Aldrich

430102

Polystyrene

Polystyrene average Mw 35,000

Sigma-Aldrich

331651

Polystyrene

mol wt

average Mw ~400,000 by GPC

mol wt

average Mw ~280,000 by GPC

mol wt

average Mw ~192,000

mol wt

average Mw 35,000

mp

212 °C

mp

-

mp

-

mp

-

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

Physical form

90% isotactic.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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