243582

Blei(II)-carbonat, basisch

−325 mesh

• Synonym(e): Lead(2+) dicarbonate dihydroxide, Trilead bis(carbonate) dihydroxide
• Lineare Formel: (PbCO₃)₂·Pb(OH)₂
• CAS-Nummer: 1319-46-6
• Molekulargewicht: 775.63
• EG-Nummer: 215-290-6
• MDL-Nummer: MFCD00078155
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 24854621
• NACRES: NA.23

Eigenschaften

• Assay: 78.0-82.0% Pb basis (EDTA titration)
• Form: powder
• Partikelgröße: −325 mesh
• mp (Schmelzpunkt): 400 °C (dec.) (lit.)
• SMILES String: [PbH2++].[PbH2++].O[PbH2]O.[O-]C([O-])=O.[O-]C([O-])=O
• InChI: 1S/2CH2O3.2H2O.3Pb/c2*2-1(3)4;;;;;/h2*(H2,2,3,4);2*1H2;;;/q;;;;3*+2/p-6
• InChIKey: RYZCLUQMCYZBJQ-UHFFFAOYSA-H

Beschreibung

Allgemeine Beschreibung

Lead(II) carbonate basic is also known as whitelead. It is insoluble in waterand ethanol. It is widely used as a white pigment for paintingapplications.

Anwendung

Lead(II) carbonate basic can be used:

• As a precursor to synthesize formamidinium lead iodide perovskite nanocrystals, for optoelectronic devices.
• To fabricate Pb₃(OH)₂(CO₃)₂/C anode materials for lithium-ion batteries.

Sicherheitshinweise

• Piktogramme: GHS08,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H302 + H332,H360FD,H373,H410
• P-Sätze: P202 - P260 - P273 - P301 + P312 - P304 + P340 + P312 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2
• 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
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges