Merck
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244252

Sigma-Aldrich

高氯酸

ACS reagent, 70%

Synonym(s):
PCA
Linear Formula:
HClO4
CAS Number:
Molecular Weight:
100.46
MDL编号:
PubChem化学物质编号:

等级

ACS reagent

质量水平

200

蒸汽压

6.8 mmHg ( 25 °C)

测定

69.0-72.0% (ACS specification)
70%

形式

liquid

reaction suitability

reagent type: oxidant

technique(s)

toxicology assay: suitable

杂质

≤0.001% N compounds
≤5 ppm Silicate and phosphate (as SIO2)

灼烧残渣

≤0.003%

颜色

APHA: ≤10

密度

1.664 g/mL at 25 °C

痕量阴离子

chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.001%

痕量阳离子

Fe: ≤1 ppm
heavy metals: ≤1 ppm (by ICP)

SMILES string

OCl(=O)(=O)=O

InChI

1S/ClHO4/c2-1(3,4)5/h(H,2,3,4,5)

InChI key

VLTRZXGMWDSKGL-UHFFFAOYSA-N

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一般描述

高氯酸 (HClO4), 是一种氯的含氧酸,是一种天然强酸。当它溶解于水时会得到高氯酸水合物。

应用

高氯酸被用来在大鼠胫骨前肌(TA)肌腱和肌腱结构胶原含量分光光度检测中,使氯胺T失活

它还可以用在下列研究中:
  • 使用高效液相色谱(HPLC)检测肝组织中还原性谷胱甘肽(GSH)和氧化谷胱甘肽含量。
  • 作为测量植物样本中硫(S)的氧化剂。
  • 作为溶解钚的溶剂。

包装

100, 4×100, 500 mL in glass bottle
1, 2.5, 4×2.5 L in glass bottle
提供聚乙烯涂层瓶包装:货号 244252-2.5L-CB

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 1 - Skin Corr. 1A - STOT RE 2

靶器官

Thyroid

储存分类代码

5.1A - Strongly oxidizing hazardous materials

WGK

WGK 1

闪点(F)

No data available

闪点(C)

No data available

Certificate of Analysis

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Certificate of Origin

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