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Merck
CN

363138

聚乙烯醇

Mw 31,000-50,000, 98-99% hydrolyzed

别名:

PVA

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关于此项目

线性分子式:
[-CH2CHOH-]n
化学文摘社编号:
NACRES:
NA.23
UNSPSC Code:
12352104
MDL number:
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Quality Level

form

powder

mol wt

Mw 31,000-50,000

falling ball

5.4-6.5 cP, 4 % in H2O(20 °C)(lit.)

InChI

1S/C2H4O/c1-2-3/h2-3H,1H2

InChI key

IMROMDMJAWUWLK-UHFFFAOYSA-N

General description

聚乙烯醇(PVA)是基于乙烯的水溶性聚合物,可用作无毒的表面活性剂。它还可作为生物可降解聚合物,掺入粘合剂、涂料、织物、陶瓷和化妆品中。它具有良好的透明度、化学抗性、韧性和抗静电性能。

Application

聚乙烯醇可用于各种应用,包括:
  • 作为合成纳米颗粒的稳定剂
  • 制备生物医疗用生物可降解聚合纳米颗粒
  • 固定葡萄糖氧化酶以开发生物传感器



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存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

No data available

flash_point_c

No data available

ppe

Eyeshields, Gloves, type N95 (US)



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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商品

Discover hydrogels, biocompatible materials for drug delivery, tissue engineering, wound care, and 3D bioprinting in innovative biomedical applications


A facile approach of light driven nanoassembly for the controlled accommodation of doxorubicin
Kollarigowda RH, et al.
Biomedical Physics & Engineering Express, 3(4), 045006-045006 (2017)
Plastics Materials, 386-397 (1999)
C Bradac et al.
Nature nanotechnology, 5(5), 345-349 (2010-04-13)
Nitrogen-vacancy colour centres in diamond can undergo strong, spin-sensitive optical transitions under ambient conditions, which makes them attractive for applications in quantum optics, nanoscale magnetometry and biolabelling. Although nitrogen-vacancy centres have been observed in aggregated detonation nanodiamonds and milled nanodiamonds



全球贸易项目编号

货号GTIN
363138-1KG04061831825039
363138-500G04061835562831
363138-25G04061831825046