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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

Quality Level

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

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A Vazquez-Torres et al.
Science (New York, N.Y.), 287(5458), 1655-1658 (2000-03-04)
A type III protein secretion system encoded by Salmonella pathogenicity island 2 (SPI2) has been found to be required for virulence and survival within macrophages. Here, SPI2 was shown to allow Salmonella typhimurium to avoid NADPH oxidase-dependent killing by macrophages.
G Nakos et al.
Acta histochemica, 95(2), 203-219 (1993-12-01)
H2O2-generating monoamine oxidase can be visualized in the light microscope with tetrazolium, metal salt (ferricyanide) and coupled peroxidatic oxidation methods. Due to methodological draw-backs these procedures do no allow satisfactory results. In search for an alternative method a light microscopic
Fumihiko Ogata et al.
Journal of oleo science, 60(3), 133-138 (2011-02-24)
In the present study, the phosphate adsorption abilities of granular materials, gibbsite (GB) and cerium hydroxide (CE), granulated with ethyl cellulose and ethanol, were investigated. For suitable granular conditions using GB or CE, the percentage of binder and amount of
G S Groenewold et al.
Physical chemistry chemical physics : PCCP, 9(5), 596-606 (2007-01-24)
Cerium(iii) hydroxy reactive sites are responsible for several important heterogeneous catalysis processes, and understanding the reaction chemistry of substrate molecules like CO, H(2)O, and CH(3)OH as they occur in heterogeneous media is a challenging task. We report here the first
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

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