Poly(styrene)-block-poly(acrylic acid), PS:PAA 30000:2000

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Supplier Alfa Chemistry
Product # ACMA00040472
CAS #
Pricing Inquire
MolecularWeight
  • Mn 1,000-2,000 (poly(acrylic acid))
  • Mn 27,000-31,000 (polystyrene)
  • Mn 28,000-33,000 (total)
Application Polystyrene-block-polyacrylic acid is a diblock copolymer used for making polymeric micelles/ vesicles (polymersomes) and other encapsulation applications. This PS-block-PAA copolymer is 10 wt. % PAA; and should form micelles in water in the 100~200 nm range. The polystyrene degree of polymerization (DP) is 275 and the polyacrylic acid DP is 30.
Synonyms PS-PAA, PS-PAA amphiphilic diblock copolymer
MolecularFormula C4H6N(C8H8)x(C3H4O2)yH
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