ChemicalBook Product Catalog Inorganic chemistry Inorganic bases Cerium tetrahydroxide

Cerium tetrahydroxide

Cerium tetrahydroxide Basic information
Uses
Product Name:Cerium tetrahydroxide
Synonyms:CERIUM (IV) HYDROXIDE;CERIUM (III) HYDROXIDE;CERIUM HYDROXIDE;CERIC HYDROXIDE;CERIC OXIDE HYDRATED;ceric hydroxide,cerium hydroxide;Cerium(IV) hydroxide, min. 85%;Cerium(IV)tetrahydoxide
CAS:12014-56-1
MF:CeH4O4
MW:208.14
EINECS:234-599-7
Product Categories:metal hydroxide;Salts;Inorganics;Catalysis and Inorganic Chemistry;Cerium Salts;CeriumMetal and Ceramic Science;Chemical Synthesis
Mol File:12014-56-1.mol
Cerium tetrahydroxide Structure
Cerium tetrahydroxide Chemical Properties
storage temp. Inert atmosphere,Room Temperature
form Powder or Lump
color Yellow to pale brown
Odorodorless
Water Solubility insoluble H2O; soluble conc mineral acids [HAW93]
Solubility Product Constant (Ksp)pKsp: 47.7
InChIKeyWTVAYLQYAWAHAX-UHFFFAOYSA-J
CAS DataBase Reference12014-56-1(CAS DataBase Reference)
EPA Substance Registry SystemCerium hydroxide (Ce(OH)4), (T-4)- (12014-56-1)
Safety Information
Hazard Codes Xi
Risk Statements 36
Safety Statements 26
RIDADR 3262
WGK Germany 3
TSCA Yes
HazardClass 8
PackingGroup III
HS Code 28461020
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
Cerium tetrahydroxide Usage And Synthesis
UsesCerium Hydroxide, also called Cerium Hydrate, is the important raw material for FCC catalyst, auto catalyst, polishing powder, special glass, and water treatment. Cerium is added to the dominant catalyst for the production of styrene from methylbenzene to improve styrene formation. It is used in FCC catalysts containing zeolites to provide both catalytic reactivity in the reactor and thermal stability in the regenerator.
Chemical Propertieswhite powder(s); used to produce cerium salts, as an opacifier to impart a yellow color to glasses and enamels [HAW93]
PreparationCerium (IV) hydroxide was prepared by the precipitation of cerium (IV) from an aqueous solution of armonium hexenitratocerate (IV) with aqueous ammonia.
Cerium tetrahydroxide Preparation Products And Raw materials
Raw materialsPotassium permanganate-->Extractant-->rare earth element ore： rare earth metal ore
ytterbium trihydroxide LANTHANUM HYDROXIDE NEODYMIUM HYDROXIDE CERIUM (IV) OXIDE, HYDRATED CERIUM (IV) METHOXYETHOXIDE Cerium tetrahydroxide CERIUM CERIUM IV ETHYLTHIOETHOXIDE ETHYLENEDIAMINE TETRAKIS(PROPOXYLATE-BLOCK-ETHOXYLATE) TETROL Diphenolic acid 4-(Diethylamino)salicylaldehyde CERIUM HYDROXIDE CeriumMischmetal 5-Chlorovaleric acid CERIUM IV T-BUTOXIDE CERIUM (III) TRIFLUOROACETYLACETONATE CERIUM Cerium hydroxide (Ce(OH)3)
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