81610
Poly(styrenesulfonic acid sodium salt)
analytical standard, for GPC, 32,000
Synonym(s):
Poly(sodium styrenesulfonate)
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About This Item
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grade
analytical standard
for GPC
Quality Level
shelf life
limited shelf life, expiry date on the label
mol wt
Mp ~30900
Mw ~32000
technique(s)
gel permeation chromatography (GPC): suitable
Mw/Mn
~1.1
format
neat
storage temp.
2-8°C
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Application
Poly(styrenesulfonic acid sodium salt) is used as an analytical size standard in the following:
- Comparing poly(styrenesulfonate) (NaPSS) chain ordering between two solid interfaces and in bulk using colloidal probe atomic force microscopy (CP-AFM) and small-angle X-ray scattering (SAXS).
- The synthesis of biohybrid materials of a stimulus-responsive hydrogel based on such a ligand-responsive DNA-protein interaction.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Conditional DNA-Protein Interactions Confer Stimulus-Sensing Properties to Biohybrid Materials
Christen, E., H., et al.
Advances in Functional Materials, 21(15), 2861-2867 (2011)
Structuring of polyelectrolyte (NaPSS) solutions in bulk and under confinement as a function of concentration and molecular weight
Uzum C, et al.
Macromolecules, 44(19), 7782-7791 (2011)
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