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215473

Sigma-Aldrich

Ammonium cerium(IV) nitrate

ACS reagent, ≥98.5%

Sinonimo/i:

CAN, Ceric ammonium nitrate

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50 G
57,60 €
250 G
180,00 €
500 G
291,00 €

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50 G
57,60 €
250 G
180,00 €
500 G
291,00 €

About This Item

Formula condensata:
Ce(NH4)2(NO3)6
Numero CAS:
16774-21-3
Peso molecolare:
548.22
Numero CE:
240-827-6
Numero MDL:
MFCD00151121
Codice UNSPSC:
12352302
ID PubChem:
329752170
NACRES:
NB.24

57,60 €

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Grado

ACS reagent

Saggio

≥98.5%

Stato

powder or crystals

Impiego in reazioni chimiche

reagent type: oxidant

Impurezze

≤0.05% insol. dil. H2SO4

Anioni in tracce

chloride (Cl-): ≤0.01%
phosphate (PO43-): ≤0.02%

Cationi in tracce

Fe: ≤0.005%

Stringa SMILE

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;;
WIBGOERAEYJBOT-UHFFFAOYSA-N

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Categorie correlate

Applicazioni

Offers a novel route to tartronic acid derivatives via facile oxygenation of malonates.[1]

Avvertenze

Danger

Indicazioni di pericolo

H272,H290,H302,H314,H317,H410

Classi di pericolo

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

Codice della classe di stoccaggio

5.1B - Oxidizing hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

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Certificati d'analisi (COA)

Lot/Batch Number
MKCX1314
BCCL4103
BCCM3333
BCCK5264
MKCV1499

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Selective and efficient oxidation of sulfides to sulfoxides using ammonium cerium (IV) nitrate in the presence of a catalytic amount of KBr or NaBr.
Zolfigol MA, et al.
Monatshefte fur Chemie / Chemical Monthly, 139(8), 895--895- (2008)
Polyethylene glycol (PEG) mediated green synthesis of 2, 5-disubstituted 1, 3, 4-oxadiazoles catalyzed by ceric ammonium nitrate (CAN).
Kidwai M, et al.
Green Chemistry Letters and Reviews, 31(1), 55-59 (2010)
A New. ALPHA.-Iodination of Ketones Using Iodine-Ammonium Cerium (IV) Nitrate in Alcohol or Acetic Acid.
Horiuchi CA and Kiji S.
Bulletin of the Chemical Society of Japan, 70(2), 421-426 (1997)
Carbon-heteroatom bond-forming reactions mediated by cerium (IV) ammonium nitrate: An overview.
Nair V, et al.
Synlett, 14(2), 156-165 (2003)
Nair, V. et al.
Tetrahedron Letters, 39, 2801-2801 (1998)
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Domande

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 risposta

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 risposta

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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