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Merck
CN

310514

Sigma-Aldrich

高氯酸钠 一水合物

ACS reagent

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线性分子式:
NaClO4 · H2O
CAS号:
分子量:
140.46
EC 号:
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:
NACRES:
NA.21

等级

ACS reagent

质量水平

检测方案

85.0-90.0% (monohydrate)

形式

powder, crystals or chunks

反应适用性

reagent type: oxidant

杂质

≤0.005% insolubles

pH值(酸碱度)

6.0-8.0 (25 °C, 5%)

痕量阴离子

chloride (Cl-): ≤0.003%
sulfate (SO42-): ≤0.002%

痕量阳离子

Ca: ≤0.02%
Fe: ≤5 ppm
K: ≤0.05%
heavy metals: ≤5 ppm (by ICP)

SMILES字符串

O.[Na+].[O-]Cl(=O)(=O)=O

InChI

1S/ClHO4.Na.H2O/c2-1(3,4)5;;/h(H,2,3,4,5);;1H2/q;+1;/p-1

InChI key

IXGNPUSUVRTQGW-UHFFFAOYSA-M

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一般描述

一水高氯酸钠(NaClO4· H2O)是一种水合钠盐。据报道,其晶体具有空间群为 C2/c 的单斜晶系。它是一种强氧化剂。

应用

一水高氯酸钠可用作:
  • 用作支持电解质,以制备聚吡咯(PPy)薄膜。
  • 掺杂主体聚合物 NaCMC(羧甲基纤维素钠),以制备用于电化学电池的电解质膜(NaCMC-NaClO4 H2O)。
  • 用作氧化剂,以去除纺织废水中的颜色。

象形图

Flame over circleExclamation mark

警示用语:

Danger

危险声明

危险分类

Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 1

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

危险化学品
易制爆化学品

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