The Poly Dispersity Index is lot-specific and reported in the Certificate of Analysis. A survey of recent lots indicates a range of 1.04 - 1.13. Please see the link below to review a sample or lot-specific Certificate under ‘Certificate of Analysis’:
https://www.sigmaaldrich.com/product/sial/523321Z#product-documentation
523321
ポリ(2-ビニルピリジン)
analytical standard, average Mw 37,500 (Typical), average Mn 35,000 (Typical)
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グレード
analytical standard
品質水準
分子量
average Mn 35,000 (Typical)
average Mw 37,500 (Typical)
テクニック
gel permeation chromatography (GPC): suitable
フォーマット
neat
SMILES記法
n1c(cccc1)C=C
InChI
1S/C7H7N/c1-2-7-5-3-4-6-8-7/h2-6H,1H2
InChI Key
KGIGUEBEKRSTEW-UHFFFAOYSA-N
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関連するカテゴリー
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当該品目 | 523356 | 181293 | P3143 |
|---|---|---|---|
| technique(s) gel permeation chromatography (GPC): suitable | technique(s) gel permeation chromatography (GPC): suitable | technique(s) gel permeation chromatography (GPC): suitable | technique(s) gel permeation chromatography (GPC): suitable |
| format neat | format neat | format neat | format single component solution |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| grade analytical standard | grade analytical standard | grade analytical standard | grade analytical standard |
| mol wt average Mn 35,000 (Typical) | mol wt average Mn 152,000 (Typical), average Mw 159,000 (Typical) | mol wt average Mn 130,000 (Typical) | mol wt Mn ~60,000, Mw 750,000 |
シグナルワード
Warning
危険有害性情報
危険有害性の分類
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
ターゲットの組織
Respiratory system
保管分類コード
11 - Combustible Solids
WGK
WGK 3
引火点(°F)
Not applicable
引火点(℃)
Not applicable
個人用保護具 (PPE)
dust mask type N95 (US), Eyeshields, Gloves
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Jan Code
523321-BULK:
523321-1G:
523321-VAR:
M Serdar Onses et al.
Langmuir : the ACS journal of surfaces and colloids, 28(18), 7299-7307 (2012-04-14)
Chemical patterns consisting of poly(2-vinyl pyridine) (P2VP) brushes in a background of a cross-linked polystyrene (PS) mat enabled the highly selective placement of citrate-stabilized Au nanoparticles (NPs) in arrays on surfaces. The cross-linked PS mat prevented the nonspecific binding of
Volodymyr Tsyalkovsky et al.
Langmuir : the ACS journal of surfaces and colloids, 26(13), 10684-10692 (2010-05-14)
Fluorescent silica nanoparticles decorated with a responsive shell, a mixed polymer brush, were synthesized. Specifically, a poly(2-vinylpyridine), P2VP, and poly(ethylene glycol), PEG, binary polymer brush was synthesized on silica nanoparticles via the "grafting to" technique. The selection of the components
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.
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)
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
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What is the PDI of the product ? (523321-1G)
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