Sigma-Aldrich Lead(Ii) Iodide 99.999%

Name: Sigma-Aldrich Lead(Ii) Iodide 99.999%
SKU: SIAL-203602-1KG
Price: 2486.40 USD

List Price $2,486.40 Your Price $2,486.40

Sigma-Aldrich Lead(Ii) Iodide 99.999%; 1 kg - SIAL (Additional S&H or Hazmat Fees May Apply)

NETA PART: SIAL-203602-1KG

MFG.PART: 203602-1KG

UNSPSC: 12141700

Manufacturer: Sigma-Aldrich

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Description

Quality Level

100

assay

99.999% trace metals basis

form

solid

reaction suitability

core: lead
reagent type: catalyst

impurities

≤15.0 ppm Trace Metal Analysis

bp

954 °C (lit.)

mp

402 °C (lit.)

density

6.16 g/mL at 25 °C (lit.)

application(s)

material synthesis precursor
perovskite solar cells

SMILES string

I[PbH2]I

InChI

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

Inchi Key

RQQRAHKHDFPBMC-UHFFFAOYSA-L

General description

Lead(II) iodide (PbI₂) is a compound with significant potential in the field of material science due to its unique characteristics, including its crystal structure, optical properties, and electronic behavior. Its applications in various areas such as photovoltaics, optoelectronics, and semiconductor devices, making it a subject of extensive research and development.,Lead iodide is a direct wide bandgap semiconductor with unique properties like high thermal conductivity, high electron saturation velocity, chemical stability, and wide temperature range operation capabilities (−200 °C up to +130 °C). Itis widely used as an x- and γ-ray detector, as it shows high absorption and carrier collection with minimal noise. PbI₂ is also used in solar cells, bioimaging, and photoconductors.

Application

Lead(II) iodide can be used as:

A precursor salt in the fabrication of perovskite solar cells. The addition of a small molar excess of PbI₂ to the precursor solution can enhance device performance by improving charge extraction.
A potential electrode material in battery configurations due to its electrochemical properties. Its ability to undergo reversible reactions makes it a candidate for use in lead-based batteries.
A key component in combination with lead monoxide (PbO) to create a stable and sensitive semiconductor detector material for non-destructive testing (NDT) radiation dose detection.
A key component to develop X-ray detectors for medical imaging.
To prepare cesium lead iodide perovskite quantum dots for highly stable LEDs.

Pictograms

GHS08,GHS07,GHS09

signalword

Danger

hcodes

H302 + H332,H360Df,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