81610
Poly(styrenesulfonic acid sodium salt)
analytical standard, suitable for gel permeation chromatography (GPC), 32,000
Synonym(s):
Poly(sodium styrenesulfonate)
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About This Item
grade
analytical standard
Quality Segment
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
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.
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type N95 (US)
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