Polystyrene-block-poly(acrylic acid) - Materials / Alfa Chemistry

NAVIGATION

Polystyrene-block-poly(acrylic acid)

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Catalog Number

ACMA00049851

Product Name

Polystyrene-block-poly(acrylic acid)

Category

Polystyrene (PS)

Molecular Formula

C4H6N(C8H8)x(C3H4O2)yH

Melting Point

258-263 °C

Appearance

solid

Application

Polystyrene-block-polyacrylic acid is a diblock copolymer used for making polymeric vesicles (polymersomes) and other encapsulation applications.1-9 This PS-block-PAA copolymer is 15 wt. % AA; and should form vesicles in water in the 100 nm range. The polystyrene degree of polymerization (DP) is 275 and the polyacrylic acid DP is 50.

Features And Benefits

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Hazard Statements

H315 - H319 - H335

Precautionary Statements

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Signal Word

Warning

MSDS

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COA

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