243582

Lead(II) carbonate basic

−325 mesh

• Synonyma: Lead(2+) dicarbonate dihydroxide, Trilead bis(carbonate) dihydroxide
• Lineární vzorec: (PbCO₃)₂·Pb(OH)₂
• Číslo CAS: 1319-46-6
• Molekulová hmotnost: 775.63
• EC Number: 215-290-6
• MDL number: MFCD00078155
• UNSPSC Code: 12352302
• PubChem Substance ID: 24854621
• NACRES: NA.23

Vlastnosti

• assay: 78.0-82.0% Pb basis (EDTA titration)
• form: powder
• particle size: −325 mesh
• mp: 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
• InChI key: RYZCLUQMCYZBJQ-UHFFFAOYSA-H

Popis

General description

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.

Application

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.

Bezpečnostní informace

• pictograms: GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H302 + H332,H360FD,H373,H410
• pcodes: P202 - P260 - P273 - P301 + P312 - P304 + P340 + P312 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges