203572

Lead(II) chloride

99.999% trace metals basis

• Synonyme(s) : Cotunnite
• Formule linéaire : PbCl₂
• CAS Number: 7758-95-4
• Poids moléculaire : 278.11
• Numéro CE : 231-845-5
• Numéro MDL: MFCD00011157
• Code UNSPSC : 12352302
• ID de substance PubChem : 24852182
• Nomenclature NACRES : NA.23

Propriétés

• Pression de vapeur: 1 mmHg ( 547 °C)
• Niveau de qualité: 200
• Essai: 99.999% trace metals basis
• Forme: powder and chunks
• Pertinence de la réaction: core: lead; reagent type: catalyst
• Impuretés: ≤15.0 ppm Trace Metal Analysis
• pb: 950 °C (lit.)
• Pf: 501 °C (lit.)
• Solubilité: aliphatic hydrocarbons: slightly soluble(lit.)
• Densité: 5.85 g/mL at 25 °C (lit.)
• Application(s): material synthesis precursor; perovskite solar cells
• Chaîne SMILES: Cl[PbH2]Cl
• InChI: 1S/2ClH.Pb/h2*1H;/q;;+2/p-2
• Clé InChI: HWSZZLVAJGOAAY-UHFFFAOYSA-L

Description

Description générale

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.

Application

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.

Informations sur la sécurité

• Pictogrammes: GHS08,GHS07,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H302 + H332,H351,H360Df,H372,H410
• Conseils de prudence: P202 - P260 - P273 - P301 + P312 - P304 + P340 + P312 - P308 + P313
• Classification des risques: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Repr. 1A - STOT RE 1
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges