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Sigma-Aldrich

Cadmium

powder, −100 mesh, 99.5% trace metals basis

Synonym(s):

Cd

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About This Item

Empirical Formula (Hill Notation):
Cd
CAS Number:
7440-43-9
Molecular Weight:
112.41
Beilstein:
8137359
EC Number:
231-152-8
MDL number:
MFCD00010914
UNSPSC Code:
12161600
PubChem Substance ID:
24856069
NACRES:
NA.22

Assay

99.5% trace metals basis

form

powder

reaction suitability

core: cadmium
reagent type: catalyst

resistivity

7.27 μΩ-cm, 22°C

particle size

−100 mesh

bp

765 °C (lit.)

mp

320.9 °C (lit.)

density

8.65 g/mL at 25 °C (lit.)

SMILES string

[Cd]

InChI

1S/Cd

InChI key

BDOSMKKIYDKNTQ-UHFFFAOYSA-N

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General description

Cadmium (Cd) is a chemical element generally used as a precursor and catalyst in organic reactions.

Application

  • Autophagy activation for cell protection: Research on rat hepatocytes demonstrated that autophagy activation could be a mechanism for cellular protection against lead-cadmium-triggered apoptosis, offering insights into the potential therapeutic strategies against heavy metal toxicity (Xue et al., 2024).
  • Soil remediation and agriculture: A study explored the divergent responses of rhizosphere soil phosphorus fractions and biological features of Salix psammophila to different fertilization strategies under cadmium contamination, highlighting the environmental and agricultural implications of cadmium in soil management (Gai et al., 2024).

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 2 - Repr. 2 - STOT RE 1

Storage Class Code

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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The preparation, stability and reactivity of perfluorobenzyl-cadmium and-copper reagents
Burton DJ, et al.
Journal of Fluorine Chemistry, 66(1), 23-24 (1994)
Cadmium-Catalyzed Olefination of Aldehydes with ?-Bromoacetic Ester in the Presence of Tri-n-Butylarsine
Synthetic Communications, 24(14), 2069-2073 (1994)
F Tomei et al.
Annali di igiene : medicina preventiva e di comunita, 25(4), 353-363 (2013-05-25)
The exposure to Cd has been linked to many disease and liver is the major target organ of Cd toxicity following acute or chronic exposure.No study has ever evaluated the association between liver function tests and exposure to Cd present
Seung Seok Han et al.
Environmental research, 124, 23-27 (2013-05-07)
Toxic heavy metals have adverse effects on human health. However, the risk of hematuria caused by heavy metal exposure has not been evaluated. Data from 4701 Korean adults were obtained in the Korean National Health and Nutritional Examination Survey (2008-2010).
Gang Zhang et al.
Journal of environmental sciences (China), 25(1), 231-235 (2013-04-17)
The emission characteristics of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) and heavy metals were evaluated during co-combustion of sewage sludge with coal from a circulating fluidized bed incinerator. The stack gas, slag and fly ash samples were sampled and analyzed. The
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