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Merck
CN

331651

聚苯乙烯

average Mw 35,000

别名:

PS

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线性分子式:
[CH2CH(C6H5)]n
化学文摘社编号:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
MDL number:
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InChI

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

InChI key

PPBRXRYQALVLMV-UHFFFAOYSA-N

form

beads or pellets

mol wt

average Mw 35,000

transition temp

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

density

1.06 g/mL at 25 °C

Quality Level

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General description

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。

Application

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。

Features and Benefits

  • 热效率
  • 耐用
  • 防潮

Physical form

双模态。

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

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Environmental air monitoring is of great interest due to the large number of people concerned and exposed to different possible risks. From the most common particles in our environment (e.g. by-products of combustion or pollens) to more specific and dangerous

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