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Merck
CN

77282

Sigma-Aldrich

全氟辛基磺酸 钾盐

≥98.0% (T)

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别名:
全氟正辛基磺酸 钾盐, 十七氟辛烷磺酸钾
线性分子式:
CF3(CF2)7SO3K
CAS号:
分子量:
538.22
Beilstein:
3864579
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

≥98.0% (T)

形式

crystals

mp

277-280 °C (lit.)

SMILES字符串

[K+].[O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

InChI

1S/C8HF17O3S.K/c9-1(10,3(13,14)5(17,18)7(21,22)23)2(11,12)4(15,16)6(19,20)8(24,25)29(26,27)28;/h(H,26,27,28);/q;+1/p-1

InChI key

WFRUBUQWJYMMRQ-UHFFFAOYSA-M

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一般描述

全氟辛基磺酸钾盐通常用作各种工业生产中的表面活性剂或润湿剂。

应用

十七碳氟辛烷磺酸钾盐可用作:
  • 用于聚(乙烯基吡咯烷酮)/氨丙基官能化纳米粘土膜,以实现疏水性和疏油性的氟化表面活性剂
  • 用于制备锂离子电池核壳聚合物的表面活性剂。
  • 合成双离子液体的反应物

警示用语:

Danger

危险分类

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Carc. 2 - Lact. - Repr. 1B - STOT RE 1

WGK

WGK 3

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

法规信息

监管及禁止进口产品

分析证书(COA)

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Transparent nanocomposite films with multiple functionalities, such as durable antifogging, dynamic oleophobic, self-healing properties, were successfully prepared by a simple spin- or spray-coating method using aqueous solutions of poly(vinylpyrrolidone) (PVP) and aminopropyl-functionalized nanoclay (AMP-clay) platelets. In this study, anionic/waterborne perfluorooctanesulfonic
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