856568
Polyvinylpyrrolidone
powder, average Mw ~55,000
동의어(들):
PVP, Polyvidone, Povidone
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크기 선택
보기 변경
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
(C6H9NO)n
CAS 번호:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
MDL number:
form
powder
Quality Level
mol wt
average Mw ~55,000
SMILES string
C=CN1CCCC1=O
InChI
1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2
InChI key
WHNWPMSKXPGLAX-UHFFFAOYSA-N
General description
PVP has biocompatibility, low toxicity, adhesive characteristics, complexing stability, relatively inert behavior, and is resistant to thermal degradation. It is readily prepared by the polymerization of N-vinyl-2-pyrrolidone or by Reppe synthesis technique.
Application
PVP is one of the constituents used in the synthesis and coating of silver nanocubes. It serves as a reducing agent and colloidal stabilizer in the synthesis of palladium nanobars, triangular,nanoplates,twinned nanorods and bipyramids. It is also used as a capping agent in the synthesis of silver nanospheres,gold nanoframes. General applications of PVP are: in pharmaceutical, food, beverage, cosmetic, toiletry and photographic industries.
Other Notes
Polyvinylpyrrolidone is a component of Denhardt′s Solution and is included at a concentration of 1% (w/v) in the standard 50X stock solution.
저장 등급
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
문서
Fluorescence quenching microscopy visualizes 2D materials like graphene and MoS2 rapidly, inexpensively, and with high fidelity.
Noble-metal nanostructures find diverse applications from catalysis to biomedical research, leveraging surface properties in various fields.
관련 콘텐츠
This application note discusses the synthesis of silver nanowires.
Synthesis and characterization of fivefold twinned nanorods and right
bipyramids of palladium
bipyramids of palladium
Xiong Y, et al.
Chemical Physics Letters, 440, 273-278 (2007)
Gold nanocages for cancer imaging and therapy
Au L, et al.
Cancer Nanotechnology, 83-99 (2010)
Rapid synthesis of small silver nanocubes by mediating polyol reduction with a trace amount of sodium sulfide or sodium hydrosulfide.
Siekkinen AR, et al.
Chemical Physics Letters, 432(4-6), 491- 496 null