PVP具有生物相容性、低毒性、黏合性、络合稳定性、相对惰性行为以及耐热降解性。它可以通过N-乙烯基-2-吡咯烷酮的聚合反应或通过Reppe合成技术而轻松制备。 应用 PVP是用于银纳米立方体合成和包被的成分之一。它被用作钯纳米棒和纳米板合成过程中的还原剂和胶体稳定剂。它还被用作银纳米球合成中的封端剂。PVP的一般应用是：用于制药、食品、饮料、化妆品、化妆用具和摄影行业。 其他说明 聚乙烯吡咯烷酮是 Denhardt′s 溶液的成分，以 1% (w/v) 的浓度包含在 50× 标准储存液中。 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 the 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 and nanoplates. It is also used as a capping agent in the synthesis of silver nanospheres. 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.
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Polyvinylpyrrolidone (PVP)
Dangerous GoodsCAS number：9003-39-8 molecular formula：(C6H9NO)n
overview
compound introduction
Specs
| Chinese alias | 聚维酮, Polyvidone, PVP | ||
| English alias | 143 RP | N-vinyl pyrrolidin-2-one | 1-Vinyl-2-pyrrolidinone, SAJ first grade, >=99.0% | BRN 0110513 | EN300-19745 | J-015891 | 1-Vinyl-2-pyrrolidinone, monomer | 1-Vinyl-2-pyrrolidone | NCGC00166252-01 | N-Vinylpyrrolidone-2 | WLN: /T5NVTJ AY*1*/ | 1-Viny | ||
| CAS number | 9003-39-8 | molecular formula | (C6H9NO)n |
| molecular weight | 111.140 g/mol | Exact mass | 粉末，平均Mw~29000 |
| PSA | 20.300 Ų | logp | 0.400 |
numbering system
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physicochemical properties
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Safety information
WGK Germany：
1
RTECS：
TR8370000
Production methods and uses
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Related
upstream information
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downstream information
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MSDS
Found 1 shareMSDS
9003-39-8 | Polyvinylpyrrolidone | Polyvinylpyrrolidone Avg. Mol. Wt. 40,000
