402982

Lead(II) oxide

ACS reagent, ≥99.0%

• Linear Formula: PbO
• CAS Number: 1317-36-8
• Molecular Weight: 223.20
• EC Number: 215-267-0
• MDL number: MFCD00011164
• PubChem Substance ID: 329755973
• NACRES: NB.24

Properties

• grade: ACS reagent
• Quality Level: 200
• 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

Description

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.

Packaging

250 g in poly bottle

1 kg in poly bottle

Safety Information

• Pictograms: GHS07,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H302 + H332 - H351 - H360D - H362 - H372 - H410
• Precautionary Statements: P260 - P263 - P273 - P301 + P312 - P304 + P340 + P312 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Lact. - Repr. 1A - STOT RE 1
• Storage Class Code: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable