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Merck
CN

11536

四氧化三铅

≥96%, solid

别名:

红丹, 红色氧化铅

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关于此项目

线性分子式:
Pb3O4
化学文摘社编号:
分子量:
685.60
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
EC Number:
215-235-6
MDL number:
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产品名称

四氧化三铅, ≥96%

InChI

1S/4O.3Pb

InChI key

XMFOQHDPRMAJNU-UHFFFAOYSA-N

SMILES string

O1[PbH2]O[Pb]12O[PbH2]O2

vapor pressure

10 mmHg ( 0 °C)

assay

≥96%

form

solid

reaction suitability

core: lead, reagent type: catalyst

impurities

≤0.1% in HNO3/H2O2 insoluble matter

anion traces

chloride (Cl-): ≤100 mg/kg

Quality Level

General description

Lead(II,IV) oxide is a red pigment commonly used as an anti-corrosive pigment in protective coatings and as electrodes in batteries. In addition, it is also used as a catalyst for the Diels-Alder cycloaddition and as an oxidant for the generation of quinones from hydroquinones.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Ox. Sol. 2 - Repr. 1A - STOT RE 1

存储类别

5.1B - Oxidizing hazardous materials

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges

法规信息

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分析证书(COA)

Lot/Batch Number

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Electrochemical Perforance and Synthesis of Nanostructured Lead Oxide
Wang H
Modern applied science, 4(4), 116-116 (2010)
Synthesis of Six-Membered Functionalized Carbocyclic Compounds by One-Pot Reaction of Hydroquinone Derivatives and Dienes
Cai GR, et al.
Synthetic Communications, 41(20), 3016-3025 (2011)
W Thiel
Annals of anatomy = Anatomischer Anzeiger : official organ of the Anatomische Gesellschaft, 174(3), 197-200 (1992-06-01)
Masses for arterial injection were evaluated in 360 whole cadavers that had been injected with preservation fluid. A mass consisting of dextrin, latex, and lead tetroxide produced the best results. This mass provided high radiopacity at large distances from the
S P Gabuda et al.
Solid state nuclear magnetic resonance, 15(2), 103-107 (2000-02-12)
Solid Pb3O4 has been studied with 207Pb nuclear magnetic resonance (NMR) spectroscopy. The 207Pb NMR chemical-shift tensor of the Pb2+ site has principal values of delta11 = 1980 +/- 5 ppm, delta22 = 1540 +/- 5 ppm, and delta33 =
A D Hardy et al.
Journal of ethnopharmacology, 60(3), 223-234 (1998-06-05)
A total of 47 kohl samples, primarily used as traditional eye cosmetics, were analyzed using X-ray powder diffraction (XRPD) and scanning electron microscopy (SEM). It was found that, of the 18 Omani-made kohls, the main component of five was galena

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