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516244

Sigma-Aldrich

Calcium iodide

AnhydroBeads, −10 mesh, 99.95% trace metals basis

Synonym(s):

Calcium diiodide

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About This Item

Linear Formula:
CaI2
CAS Number:
Molecular Weight:
293.89
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

product line

AnhydroBeads

Quality Level

assay

99.95% trace metals basis

impurities

≤550.0 ppm Trace Metal Analysis

particle size

−10 mesh

mp

779 °C (lit.)

SMILES string

I[Ca]I

InChI

1S/Ca.2HI/h;2*1H/q+2;;/p-2

InChI key

UNMYWSMUMWPJLR-UHFFFAOYSA-L

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Application

Calcium iodide can be used:
  • As a passivator of CH3NH3PbI3(MAPbI3) perovskite films to achieve high efficiency and long-term stability.
  • As a dopant to prepare 3D γ-CsPbI3 perovskite solar cells, to improve their stability and power conversion efficiency.
  • As a precursor to synthesize a series of heteroleptic calcium formamidinate derivatives.
  • As a catalyst for photooxidative oxylactonization of oxocarboxylic acids.

Legal Information

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

accessory

Product No.
Description
Pricing

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

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