生物来源
synthetic
质量水平
形式
powder
分子量
(number average molecular weight Mn 360kDa)
粘度值
80-100(lit.)
溶解性
water: soluble 100 mg/mL
痕量阳离子
heavy metals (as Pb): ≤5 ppm
SMILES字符串
C=CN1CCCC1=O
C=CN1CCCC1=O
InChI
1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2
InChI key
WHNWPMSKXPGLAX-UHFFFAOYSA-N
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一般描述
聚乙烯吡咯烷酮[聚(N-乙烯-2-吡咯烷酮)，PVP]是一种稳定的、大分子、无毒的非离子型聚合物。广泛应用于医疗、工业、制药、食品、化妆品和电子行业。可通过N-乙烯-2-吡咯烷酮的自由基聚合反应形成。
应用
聚乙烯吡咯烷酮(PVP)可作为：
- 金属纳米颗粒(NP)合成的稳定剂，因为其疏水碳链产生的排斥力可防止纳米粒子团聚。
- 作为杆状羟磷灰石(HAp)纳米粒子合成中的封端剂，控制羟磷灰石晶体的成核和生长。
- 在制药行业中用作药物分散和悬浮的合成聚合物溶媒。
- 溶液聚合的乳化剂和崩解剂
其他说明
聚乙烯吡咯烷酮是 Denhardt′s 溶液的一种成分，在标准 50X 储备溶液中的浓度为 1%（w/v）。
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
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