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Key Documents

Safety Information

701645

Sigma-Aldrich

Polystyrene, monocarboxy terminated

Mw ~200,000 by GPC

Synonym(s):

PS-COOH

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About This Item

Linear Formula:
[CH2CH(C6H5)]n CO2H
MDL number:
UNSPSC Code:
12162002
NACRES:
NA.23

form

powder

mol wt

Mw ~200,000 by GPC

mp

106-112 °C

solubility

MEK: soluble
THF: soluble
benzene: soluble
toluene: soluble

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

701645-BULK:
701645-5G:
701645-VAR:


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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