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
grade
ACS reagent
Quality Segment
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%
SMILES string
O=[PbH2]
InChI
1S/O.Pb
InChI key
YEXPOXQUZXUXJW-UHFFFAOYSA-N
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.
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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