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383082

Sigma-Aldrich

Cadmium sulfate

ACS reagent, ≥99.0%

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About This Item

Linear Formula:
CdSO4
CAS Number:
10124-36-4
Molecular Weight:
208.47
EC Number:
233-331-6
MDL number:
MFCD00010923
UNSPSC Code:
12352302
PubChem Substance ID:
329755665
NACRES:
NB.24

grade

ACS reagent

Assay

≥99.0%

form

powder or crystals

reaction suitability

reagent type: catalyst
core: cadmium

impurities

≤0.005% insolubles

loss

≤1.0% loss on drying

solubility

water: soluble

anion traces

NO3- and NO2-: ≤0.003%
chloride (Cl-): ≤0.001%

cation traces

Ca: ≤0.01%
Cu: ≤0.002%
Fe: ≤0.001%
K: ≤0.02%
Na: ≤0.05%
Pb: ≤0.003%
Zn: ≤0.05%

SMILES string

[Cd++].[O-]S([O-])(=O)=O

InChI

1S/Cd.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2

InChI key

QCUOBSQYDGUHHT-UHFFFAOYSA-L

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General description

Cadmium sulfate is water soluble, toxic cadmium salt which is one of the main source of cadmium in the environment. Cadmium is an environmental pollutant and a suspected carcinogen. The role of cadmium sulfate in inducing aneuploidy and modulation of genomic DNA-methylation status has been studied in a pig Robertsonian translocation model.

Application

Cadmium sulfate was used in the synthesis of two-dimensional cadmium-thiocyanate coordination solids with checkerboard or herringbone structures.
It may be used as cadmium source in the synthesis of the following:
  • cadmium sulfide (CdS) thin films
  • cadmium carbonate (CdCO3) microcrystals
  • cadmium sulfide-montmorillonite nanocomposites
  • cadmium sulfate phases
  • cadmium sulfide (CdS) quantum dots

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 1B - Repr. 1B - STOT RE 1

Target Organs

Bone,Kidney,Respiratory system

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

Certificates of Analysis (COA)

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Toxic effect of heavy metals in livestock health.
Raikwar MK, et al.
Veterinary world, 1(1), 28-30 (2008)
Shape-controlled synthesis of CdCO3 microcrystals and corresponding nanoporous CdO architectures.
Jia Y, et al.
Royal Society of Chemistry Advances, 2(27), 10251-10254 (2012)
Use of polyazaheterocycles in the assembly of new cadmium sulfate frameworks: synthesis, structure, and properties.
Paul AK, et al.
Crystal Growth & Design, 10(9), 4161-4175 (2010)
Synthesis, characterization and photocatalytic activity of CdS-montmorillonite nanocomposites.
Boukhatem H, et al.
Applied Clay Science, 72, 44-48 (2013)
Paulina Inglot et al.
Mutation research, 747(2), 182-189 (2012-05-30)
Although cadmium is a well-established human carcinogen, the mechanisms by which it induces cancer are poorly understood. It is suggested that cadmium-mediated carcinogenesis may include the modulation of gene expression and signal-transduction pathways, interference with antioxidant enzymes, inhibition of DNA
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