402982
氧化铅(II)
ACS reagent, ≥99.0%
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关于此项目
线性分子式:
PbO
化学文摘社编号:
分子量:
223.20
NACRES:
NB.24
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
215-267-0
MDL number:
Assay:
≥99.0%
Grade:
ACS reagent
Form:
powder, crystals or chunks
InChI key
YEXPOXQUZXUXJW-UHFFFAOYSA-N
InChI
1S/O.Pb
SMILES string
O=[PbH2]
grade
ACS reagent
vapor pressure
10 mmHg ( 0 °C)
assay
≥99.0%
form
powder, crystals or chunks
reaction suitability
reagent type: catalyst
core: lead
impurities
≤0.02% Insoluble matter in dilute HOAc
pH
8-9 (20 °C, 100 g/L)
mp
886 °C (lit.)
anion traces
chloride (Cl-): ≤0.002%, nitrate (NO3-): ≤0.01%
cation traces
Ag: ≤5 ppm, Ca: ≤0.005%, Cu: ≤0.005%, Fe: ≤0.002%, K: ≤0.005%, Na: ≤0.02%
Quality Level
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General description
Lead (II) oxide is an oxide of lead with lead in +2 oxidation state. It is amphoteric in nature, capable of reacting with both acid and base. It exists in two forms, litharge and massicot. Lead (II) oxide is commonly used in making lead glass, lead white and red lead.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Lact. - Repr. 1A - STOT RE 1
target_organs
Central nervous system,Kidney,Blood
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
危险化学品
此项目有
Eagleson M
Concise Encyclopedia Chemistry, 590-590 (1994)
Clugston M and Flemming R.
Advanced Chemistry, 340-340 (2000)
Daintith J.
The facts on file dictionary of chemistry, 161-161 (1999)
Yin Wang et al.
Journal of colloid and interface science, 389(1), 236-243 (2012-10-16)
Lead(IV) oxide (PbO(2)) is a corrosion product on lead pipes used for drinking water distribution, and its dissolution can control lead release to drinking water. This study evaluated the adsorption of Pb(II) to PbO(2) and its impact on the dissolution
Marco Panizza et al.
Chemosphere, 90(4), 1455-1460 (2012-10-03)
In this paper the electrocatalytic properties of Ti-Ru-Sn ternary oxide (TiRuSnO(2)), PbO(2) and boron-doped diamond (BDD) anodes have been compared for the electrochemical oxidation of a real landfill leachate from an old municipal solid waste landfill (average values of COD
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