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Key Documents

316970

Sigma-Aldrich

Cerium(IV) hydroxide

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About This Item

Linear Formula:
Ce(OH)4
CAS Number:
Molecular Weight:
208.15
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

form

chunks

reaction suitability

reagent type: catalyst
core: cerium

concentration

≥47.1% Ce (after ignition to oxide, gravimetric)

SMILES string

O[Ce](O)(O)O

InChI

1S/Ce.4H2O/h;4*1H2/q+4;;;;/p-4

InChI key

WTVAYLQYAWAHAX-UHFFFAOYSA-J

Storage Class Code

11 - Combustible Solids

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)

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Umit Divrikli et al.
Environmental monitoring and assessment, 138(1-3), 167-172 (2007-06-15)
A method for the preconcentration of the total chromium based on coprecipitation with cerium (IV) hydroxide is proposed for determination of chromium by flame atomic absorption spectrometry. Different factors including carrier element amount, pH, sample volume and matrix ion effects
O B Blokhina et al.
Journal of experimental botany, 52(359), 1179-1190 (2001-07-04)
Hydrogen peroxide (H2O2) was detected cytochemically in plant tissues during anoxia and re-oxygenation by transmission electron microscopy using its reaction with cerium chloride to produce electron dense precipitates of cerium perhydroxides. Anoxia-tolerant yellow flag iris (Iris pseudacorus) and rice (Oryza
Ana L Maldonado et al.
Organic & biomolecular chemistry, 3(15), 2859-2867 (2005-07-21)
Neutral aqueous solutions of cerium ammonium nitrate obtained by dilution of their acetonitrile stock solution with imidazole buffer show high catalytic activity in the hydrolysis of bis(p-nitrophenyl) phosphate (BNPP) and better reproducibility than other similar systems, but suffer from low
J Slezak et al.
The American journal of pathology, 147(3), 772-781 (1995-09-01)
Active oxygen species including hydrogen peroxide (H2O2) play a major role in ischemia-reperfusion injury. In the present study, changes in myocardial H2O2 content as well as its subcellular distribution were examined in rat hearts subjected to ischemia-reperfusion. Isolated perfused rat
W M Frederiks et al.
Free radical biology & medicine, 22(1-2), 241-248 (1997-01-01)
Superoxide anion radicals have been implicated in a variety of pathological processes. Under physiological conditions, superoxide dismutase (SOD) is effectively able to disproportionate superoxide anions into hydrogen peroxide and dioxygen. Until now, no techniques have been available to localize SOD

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