402982

Blei(II)-Oxid

ACS reagent, ≥99.0%

• Lineare Formel: PbO
• CAS-Nummer: 1317-36-8
• Molekulargewicht: 223.20
• EG-Nummer: 215-267-0
• MDL-Nummer: MFCD00011164
• UNSPSC-Code: 12352303
• PubChem Substanz-ID: 329755973
• NACRES: NB.24

Eigenschaften

• Qualität: ACS reagent
• Qualitätsniveau: 200
• Dampfdruck: 10 mmHg ( 0 °C)
• Assay: ≥99.0%
• Form: powder, crystals or chunks
• Eignung der Reaktion: reagent type: catalyst; core: lead
• Verunreinigungen: ≤0.02% Insoluble matter in dilute HOAc
• pH-Wert: 8-9 (20 °C, 100 g/L)
• mp (Schmelzpunkt): 886 °C (lit.)
• Anionenspuren: chloride (Cl^-): ≤0.002%; nitrate (NO₃^-): ≤0.01%
• Kationenspuren: 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
• InChIKey: YEXPOXQUZXUXJW-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.[1] It exists in two forms, litharge and massicot.[2] Lead (II) oxide is commonly used in making lead glass, lead white and red lead.[3]

Sicherheitshinweise

• Piktogramme: GHS08,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H302 + H332,H351,H360Df,H362,H372,H410
• P-Sätze: P260 - P263 - P273 - P301 + P312 - P304 + P340 + P312 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Lact. - Repr. 1A - STOT RE 1
• Zielorgane: Central nervous system,Kidney,Blood
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable