203572

Blei(II)-chlorid

99.999% trace metals basis

• Synonym(e): Cotunnite
• Lineare Formel: PbCl₂
• CAS-Nummer: 7758-95-4
• Molekulargewicht: 278.11
• EG-Nummer: 231-845-5
• MDL-Nummer: MFCD00011157
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 24852182
• NACRES: NA.23

Eigenschaften

• Dampfdruck: 1 mmHg ( 547 °C)
• Qualitätsniveau: 200
• Assay: 99.999% trace metals basis
• Form: powder and chunks
• Eignung der Reaktion: reagent type: catalyst; core: lead
• Verunreinigungen: ≤15.0 ppm Trace Metal Analysis
• bp: 950 °C (lit.)
• mp (Schmelzpunkt): 501 °C (lit.)
• Löslichkeit: aliphatic hydrocarbons: slightly soluble(lit.)
• Dichte: 5.85 g/mL at 25 °C (lit.)
• SMILES String: Cl[PbH2]Cl
• InChI: 1S/2ClH.Pb/h2*1H;/q;;+2/p-2
• InChIKey: HWSZZLVAJGOAAY-UHFFFAOYSA-L

Beschreibung

Allgemeine Beschreibung

Prepared by reacting lead(II) oxide /acetate or carbonate with HCl. In crystalline PbCl₂, each atom is coordinated by nine Cl atoms, six of which lie at the apices of a trigonal prism and the remaining three beyond the centers of the three prism faces. Each Cl is coordinated by four or five Pb atoms. Upon exposure to air it form basic chlorides such as PbCl₂.Pb(OH)₂.

Anwendung

Lead(II) chloride (PbCl₂) (99.999%) is a lead halide that can be used in the formation of a precursor solution to form perovskite films. These films and sheets can be used in the fabrication of hybride solar absorbers and photodetectors. It also has potential application as a thermoelectric material.

Sicherheitshinweise

• Piktogramme: GHS08,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H302 + H332,H351,H360Df,H372,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 - Carc. 2 - Repr. 1A - STOT RE 1
• 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