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:
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
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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
新产品
此项目有
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)
Toxic Mexican folk remedies for the treatment of empacho: the case of azarcon, greta, and albayalde.
R D Baer et al.
Journal of ethnopharmacology, 24(1), 31-39 (1988-09-01)
This article discusses the availability of three lead-based salts which are being used as folk remedies in Mexico. Distribution systems and geographic availability were determined, and purchased samples were found to be very high in lead content. The findings suggest
Lead oxide emissions--a case history.
J Delaine
The Annals of occupational hygiene, 30(2), 257-261 (1986-01-01)
L Yáñez et al.
Journal of ethnopharmacology, 41(1-2), 91-97 (1994-01-01)
Azarcon, a lead tetroxide salt, is used among Mexican and Mexican-American populations for the treatment of digestive illness. Chemical analysis of the azarcon sample used in this study showed it to be 96% lead, 1% calcium, 1% other minor metals
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