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523356

Supelco

Poly(2-vinylpyridine)

analytical standard, average Mw 159,000 (Typical), average Mn 152,000 (Typical)

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About This Item

Número de CAS:
25014-15-7
MDL number:
MFCD00134117
UNSPSC Code:
41116107
NACRES:
NA.24

grade

analytical standard

Quality Level

100

mol wt

average Mn 152,000 (Typical)
average Mw 159,000 (Typical)

technique(s)

gel permeation chromatography (GPC): suitable

format

neat

InChI

1S/C7H7N/c1-2-7-5-3-4-6-8-7/h2-6H,1H2

InChI key

KGIGUEBEKRSTEW-UHFFFAOYSA-N

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
MKCT4031
MKCT7970
MKCS7045
MKCP5652
MKCN0263

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Sigma-Aldrich

900181

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Weihua Tao et al.
Journal of hazardous materials, 175(1-3), 111-116 (2009-11-03)
In the present study, the performance, behavior and mechanism of synthetic poly(2-vinylpyridine) resin (WH-225) adsorbing 5-sodiosulfoisophthalic acids (SIPA) from the aqueous solution were investigated, and two commercial adsorbents, namely, hypercrosslinked adsorbent NDA-100 and macroporous adsorbent XAD-4 were employed as reference.
Tianying Jiang et al.
Journal of physics. Condensed matter : an Institute of Physics journal, 24(37), 375109-375109 (2012-08-24)
Here we investigate the flow properties of suspensions of dicolloidal particles composed of interpenetrating spheres where one sphere is rich in polystyrene and the second is rich in poly 2-vinyl pyridine. The synthesis method is designed to create both anisotropic
Shengqin Wang et al.
The Journal of chemical physics, 126(9), 091104-091104 (2007-03-17)
By measuring diffusion rate, the conformation change of single poly(2-vinylpyridine) chain in aqueous solution was studied by fluorescence correlation spectroscopy. The data showed a stepwise change of hydrodynamic radius when pH value was tuned, reflecting a sign of first-order conformation
Kensuke Akamatsu et al.
Langmuir : the ACS journal of surfaces and colloids, 26(2), 1254-1259 (2009-10-13)
The synthesis of composite microgels consisting of pH-responsive latexes with gold nanoparticles was investigated along with the optical properties of the products. The gold nanoparticles were deposited by wet chemical reduction from gold ions adsorbed in cross-linked poly(2-vinylpyridine) latexes, by
Rattanon Suntivich et al.
Langmuir : the ACS journal of surfaces and colloids, 27(17), 10730-10738 (2011-07-28)
We report on the growth of gold nanoparticles in polystyrene/poly(2-vinyl pyridine) (PS/P2VP) star-shaped block copolymer monolayers. These amphiphilic PS(n)P2VP(n) heteroarm star copolymers differ in molecular weight (149,000 and 529,000 Da) and the number of arms (9 and 28). Langmuir-Blodgett (LB)
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