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Merck
CN

320439

高氯酸

ACS reagent, 70%

别名:

PCA

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关于此项目

线性分子式:
HClO4
化学文摘社编号:
分子量:
100.46
UNSPSC Code:
12352106
PubChem Substance ID:
MDL number:
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grade

ACS reagent

vapor pressure

6.8 mmHg ( 25 °C)

assay

69.0-72.0%, 70%

impurities

≤0.001% N compounds

ign. residue

≤0.003%

color

APHA: ≤10

density

1.664 g/mL at 25 °C

anion traces

SiO32- and PO43-: ≤5 ppm, chloride (Cl-): ≤0.001%, sulfate (SO42-): ≤0.001%

cation traces

Fe: ≤1 ppm

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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signalword

Danger

Hazard Classifications

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

target_organs

Thyroid

存储类别

5.1A - Strongly oxidizing hazardous materials

wgk

WGK 1

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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John Greenwood et al.
ACS nano, 9(5), 5520-5535 (2015-04-22)
We shine light on the covalent modification of graphite and graphene substrates using diazonium chemistry under ambient conditions. We report on the nature of the chemical modification of these graphitic substrates, the relation between molecular structure and film morphology, and
Dipanwita Das et al.
Journal of the American Chemical Society, 135(10), 4018-4026 (2013-02-28)
Catalytic four-electron reduction of O2 by ferrocene (Fc) and 1,1'-dimethylferrocene (Me2Fc) occurs efficiently with a dinuclear copper(II) complex [Cu(II)2(XYLO)(OH)](2+) (1), where XYLO is a m-xylene-linked bis[(2-(2-pyridyl)ethyl)amine] dinucleating ligand with copper-bridging phenolate moiety], in the presence of perchloric acid (HClO4) in
Dipanwita Das et al.
Journal of the American Chemical Society, 135(7), 2825-2834 (2013-02-12)
Selective two-electron plus two-proton (2e(-)/2H(+)) reduction of O(2) to hydrogen peroxide by ferrocene (Fc) or 1,1'-dimethylferrocene (Me(2)Fc) in the presence of perchloric acid is catalyzed efficiently by a mononuclear copper(II) complex, [Cu(II)(tepa)](2+) (1; tepa = tris[2-(2-pyridyl)ethyl]amine) in acetone. The E(1/2)