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11536

Sigma-Aldrich

Lead(II,IV) oxide

≥96%

Sinônimo(s):

Minium, Red lead oxide, Trilead tetraoxide

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About This Item

Fórmula linear:
Pb3O4
Número CAS:
1314-41-6
Peso molecular:
685.60
Número CE:
215-235-6
Número MDL:
MFCD00078491
Código UNSPSC:
12161600
ID de substância PubChem:
57646927
NACRES:
NA.22

pressão de vapor

10 mmHg ( 0 °C)

Nível de qualidade

100

Ensaio

≥96%

forma

solid

adequação da reação

core: lead
reagent type: catalyst

Impurezas

≤0.1% in HNO3/H2O2 insoluble matter

traços de ânion

chloride (Cl-): ≤100 mg/kg

cadeia de caracteres SMILES

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

InChI

1S/4O.3Pb

chave InChI

XMFOQHDPRMAJNU-UHFFFAOYSA-N

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Descrição geral

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.

Palavra indicadora

Danger

Classificações de perigo

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

Código de classe de armazenamento

5.1B - Oxidizing hazardous materials

Classe de risco de água (WGK)

WGK 3

Equipamento de proteção individual

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

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Certificados de análise (COA)

Lot/Batch Number
BCCK3473
BCCL0045
BCCJ1911
BCCJ4836
BCCG9363

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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)
Electrochemical Perforance and Synthesis of Nanostructured Lead Oxide
Wang H
Modern applied science, 4(4), 116-116 (2010)
Shujun Zhang et al.
IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 52(11), 2131-2139 (2006-01-21)
The perovskite solid solution system (1-x)BiScO3-(x)PbTiO3 represents an interesting new family of high-temperature piezoelectric materials. Compositions near the morphotropic phase boundary (x approximately 0.64) have been reported to have high Curie temperatures (Tc > 450 degrees C) and good piezoelectric
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 =
[Abnormal lead absorption due to penetration of lead tetraoxide (red-lead) in the hand (author's transl)].
F Loi
La Medicina del lavoro, 71(2), 157-160 (1980-03-01)
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