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
383074
Bismuth(III) nitrate pentahydrate
ACS reagent, ≥98.0%
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About This Item
Produtos recomendados
grau
ACS reagent
Nível de qualidade
Ensaio
≥98.0%
Formulário
(Powder or Crystals or Solid or Chunks)
adequação da reação
reagent type: catalyst
core: bismuth
Impurezas
≤0.005% insolubles
p.e.
75-80 °C (lit.)
pf
30 °C (lit.)
traços de ânion
chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.005%
traços de cátion
Ag: ≤0.001%
As: ≤0.001%
Ca: ≤0.005%
Cu: ≤0.002%
Fe: ≤0.001%
K: ≤0.01%
Na: ≤0.02%
Pb: ≤0.002%
cadeia de caracteres SMILES
O=[N+](O[Bi](O[N+]([O-])=O)O[N+]([O-])=O)[O-].C
InChI
1S/CH4.Bi.3NO3/c;;3*2-1(3)4/h1H4;;;;/q;+3;3*-1
chave InChI
DPLOIMSBRDLLRI-UHFFFAOYSA-N
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Descrição geral
Aplicação
- Conversion of thioamides and thioureas to their oxo derivatives.[2]
- Transformation of aromatic aldehydes to carboxylic acids under microwave and solvent free conditions.[3]
- Synthesize coumarins by Pechmann condensation under solvent free conditions.[1]
- As a precursor in the synthesis of pure and lanthanum-modified bismuth ferrite (BFO) ceramics.[4]
- As a nitrating agent in the synthesis of methyl nitramino-2,4,6-trinitrobenzenes under microwave irradiation.[5]
- As a catalyst in the preparation of 4-amino-5-pyrimidine carbonitrile and pyrimidinone derivatives.[6]
- Synthesis of glycosides by Fischer glycosylation of unprotected sugars.[7]
- Synthesis of bismuth oxide (Bi2O3) nanoparticles.[8]
- Oxidation of 4-substituted Hantzsch 1,4-dihydropyridines.[9]
- Selective oxidation of sufides to sulfoxides.[10]
Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
Classificações de perigo
Eye Dam. 1 - Ox. Sol. 2
Código de classe de armazenamento
5.1B - Oxidizing hazardous materials
Classe de risco de água (WGK)
WGK 2
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
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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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