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Merck

402982

Sigma-Aldrich

氧化铅(II)

ACS reagent, ≥99.0%

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About This Item

线性分子式:
PbO
CAS号:
分子量:
223.20
EC號碼:
MDL號碼:
分類程式碼代碼:
12352303
PubChem物質ID:
NACRES:
NB.24

等級

ACS reagent

品質等級

蒸汽壓力

10 mmHg ( 0 °C)

化驗

≥99.0%

形狀

powder, crystals or chunks

反應適用性

reagent type: catalyst
core: lead

雜質

≤0.02% Insoluble matter in dilute HOAc

pH值

8-9 (20 °C, 100 g/L)

mp

886 °C (lit.)

負離子痕跡

chloride (Cl-): ≤0.002%
nitrate (NO3-): ≤0.01%

正離子痕跡

Ag: ≤5 ppm
Ca: ≤0.005%
Cu: ≤0.005%
Fe: ≤0.002%
K: ≤0.005%
Na: ≤0.02%

SMILES 字串

O=[PbH2]

InChI

1S/O.Pb

InChI 密鑰

YEXPOXQUZXUXJW-UHFFFAOYSA-N

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一般說明

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.

訊號詞

Danger

危險分類

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

標靶器官

Central nervous system,Kidney,Blood

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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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)
J Berashevich et al.
Journal of physics. Condensed matter : an Institute of Physics journal, 25(7), 075803-075803 (2013-01-24)
The electronic properties of polycrystalline lead oxide consisting of a network of single-crystalline α-PbO platelets and the formation of native point defects in the α-PbO crystal lattice are studied using first-principles calculations. The results suggest that the polycrystalline nature of
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

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