Skip to Content
Merck
All Photos(2)

Documents

Safety Information

81610

Supelco

Poly(styrenesulfonic acid sodium salt)

analytical standard, for GPC, 32,000

Synonym(s):

Poly(sodium styrenesulfonate)

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

CAS Number:
9080-79-9
MDL number:
MFCD00084449
UNSPSC Code:
41116107
NACRES:
NA.24

grade

analytical standard
for GPC

Quality Level

100

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

Looking for similar products? Visit Product Comparison Guide

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.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H332

Precautionary Statements

P261 - P271 - P304 + P340 + P312

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

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

81610-VAR:
81610-BULK:
81610-250MG:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCK2545
BCCJ3858
BCCH2628
BCCG7943
BCCG3044

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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)
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)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service