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Merck
CN

331651

Sigma-Aldrich

聚苯乙烯

average Mw 35,000

别名:

PS

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关于此项目

线性分子式:
[CH2CH(C6H5)]n
化学文摘社编号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23
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表单

beads or pellets

质量水平

分子量

average Mw 35,000

转变温度

softening point (ASTM E 28) 123-128 °C

密度

1.06 g/mL at 25 °C

InChI

1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2

InChI key

PPBRXRYQALVLMV-UHFFFAOYSA-N

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一般描述

聚苯乙烯是由苯乙烯聚合而成的高分子。具耐用性、热塑性和天然疏水性。

应用

聚苯乙烯(PS)可作为反应前体 合成掺杂染料的荧光PS纳米颗粒,用于 光学显微镜、细胞示踪和光学传感器领域。

可通过 修饰钙钛矿晶粒来稳定钙钛矿成分。本品 (聚苯乙烯)可防止有机成分蒸发和水 腐蚀,促进钙钛矿晶体膜的自愈。

由于光学透光度、低生产成本和制造便利,广泛用作细胞体外培养的基础材料。

特点和优势

  • 热效率
  • 耐用
  • 防潮

外形

双模态。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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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In this study, membrane biofouling caused by bacteria that have different characteristics was evaluated using flow field-flow fractionation (FlFFF). Three different bacteria which differed from size and shape (Staphylococcus epidermidis, Escherichia coli, Flavobacterium lutescens) were investigated with GM ultrafiltration (UF
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