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554359

Sigma-Aldrich

Lead(II) iodide

AnhydroBeads, −10 mesh, 99.999% trace metals basis

Synonyme(s) :

Lead diiodide, Lead diiodide (PbI2), Lead iodide, Plumbous iodide

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About This Item

Formule linéaire :
PbI2
Numéro CAS:
Poids moléculaire :
461.01
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352302
ID de substance PubChem :
Nomenclature NACRES :
NA.23
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Qualité

for synthesis

Gamme de produits

AnhydroBeads

Essai

99.999% trace metals basis

Impuretés

≤15.0 ppm Trace Metal Analysis

Taille des particules

−10 mesh

pb

954 °C (lit.)

Pf

402 °C (lit.)

Densité

6.16 g/mL at 25 °C (lit.)

Chaîne SMILES 

I[PbH2]I

InChI

1S/2HI.Pb/h2*1H;/q;;+2/p-2

Clé InChI

RQQRAHKHDFPBMC-UHFFFAOYSA-L

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Description générale

Lead(II) iodide is a wide band gap(2.32 eV)semiconductor material with unique properties such as high resistivity, a widetemperature range (−200 °C up to +130 °C), and good chemical stability.

Application

Lead(II)iodide can be used as a starting material to prepare:

  • Polycrystalline α-FAPbI3 thin films by solution processing method. These polycrystalline thin films are applicable as photodetectors.
  • Organic/inorganic hybrid 2D perovskite materials, applicable in solar cells.
It can also be used to fabricate a gamma-ray detector at room temperature.

Informations légales

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

À utiliser avec

Pictogrammes

Health hazardExclamation markEnvironment

Mention d'avertissement

Danger

Classification des risques

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2

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


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Certificats d'analyse (COA)

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Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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