22249
Ammonium cerium(IV) nitrate
puriss. p.a., ACS reagent, ≥98.5% (RT)
Synonym(s):
CAN, Ceric ammonium nitrate
About This Item
Recommended Products
grade
ACS reagent
puriss. p.a.
Quality Level
assay
≥98.5% (RT)
form
powder or crystals
reaction suitability
reagent type: oxidant
anion traces
chloride (Cl-): ≤10 mg/kg
phosphate (PO43-): ≤200 mg/kg
cation traces
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤50 mg/kg
K: ≤10 mg/kg
Mg: ≤20 mg/kg
Mn: ≤5 mg/kg
Na: ≤100 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
SMILES string
N.N.[Ce+4].O[N+]([O-])=O.O[N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
InChI
1S/Ce.2HNO3.4NO3.2H3N/c;6*2-1(3)4;;/h;2*(H,2,3,4);;;;;2*1H3/q+4;;;4*-1;;
InChI key
WIBGOERAEYJBOT-UHFFFAOYSA-N
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General description
Application
- As a catalyst for the condensation reaction between 1,2-diketones and 1,2-diamines to form quinoxaline derivatives in water.
- Along with iodine for the direct α-iodination/bromination of various ketones to form the corresponding α-iodo/bromo ketones.
- As a reoxidant during the palladium-catalyzed carbonylation of triarylstibines to form carbonylated products.
- As an oxidant for the selective oxidation of aliphatic or aromatic sulfides to sulfoxides under mild heterogeneous conditions.
- To catalyze the formation of aryl thiocyanates by the reaction of arenes with ammonium thiocyanate.
- Along with potassium bromide for the bromination of alkenes to corresponding dibromides.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Ox. Sol. 2 - Skin Corr. 1B - Skin Sens. 1A
Storage Class
5.1B - Oxidizing hazardous materials
wgk_germany
WGK 3
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