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Sigma-Aldrich

Praseodymium(III) nitrate hexahydrate

Praseodymium(III) nitrate hexahydrate

99.9% trace metals basis

Sinonimo/i:

Praseodymium trinitrate hexahydrate

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10 G
63,40 €
50 G
184,00 €
250 G
589,00 €

63,40 €


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Cambia visualizzazione
10 G
63,40 €
50 G
184,00 €
250 G
589,00 €

About This Item

Formula condensata:
Pr(NO3)3·6H2O
Numero CAS:
Peso molecolare:
435.01
Numero CE:
Numero MDL:
Codice UNSPSC:
12352302
ID PubChem:
NACRES:
NA.23

63,40 €


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Livello qualitativo

Saggio

99.9% trace metals basis

Stato

crystalline

Impiego in reazioni chimiche

reagent type: catalyst
core: praseodymium

Impurezze

≤2000 ppm Trace Metal Analysis

Stringa SMILE

O.O.O.O.O.O.[Pr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/3NO3.6H2O.Pr/c3*2-1(3)4;;;;;;;/h;;;6*1H2;/q3*-1;;;;;;;+3
LXXCECZPOWZKLC-UHFFFAOYSA-N

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Descrizione generale

Praseodymium(III) nitrate hexahydrate iscommonly used in the production of electronic components, including ceramiccapacitors, magnetic bubble memories, and photochromic glass. Its uniqueoptical and electrical properties, such as its high dielectric constant andrefractive index, make it a desirable material in the electronics industry. Itis also used as a praseodymium source for the preparation of other praseodymiumcompounds.[1][2]

Applicazioni

Praseodymium(III) nitrate hexahydrate can be used as:
  • A dopant to fabricate dye-sensitized solar cells. The addition of rare earth enhances the power conversion efficiency of solar cells by narrowing the band gap of photoanode materials.[1]
  • A precursor to synthesize high entropy lanthanide oxysulfides ( wide band gap semiconductors).[2]
  • To synthesize functionalized UV-emitting nanocomposite for photodynamic cancer therapy.[3]
  • To fabricate Pr-doped MoO3 thinfilms for gas sensing applications.

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Ox. Sol. 3 - Skin Irrit. 2

Codice della classe di stoccaggio

5.1B - Oxidizing hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 2

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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Synthesis of High Entropy Lanthanide Oxysulfides via the Thermolysis of a Molecular Precursor Cocktail
Brendan Ward-O?Brien, et al.
Journal of the American Chemical Society, 123, 21560-21566 (2021)
Development of a functionalized UV-emitting nanocomposite for the treatment of cancer using indirect photodynamic therapy
Prakhar Sengar, et al.
Journal of Nanobiotechnology, 16, 1-19 (2018)
Jonas Scholz et al.
Journal of colloid and interface science, 504, 346-355 (2017-06-06)
The formation of perovskite oxide nanoparticles supported on ordered mesoporous silica with different pore geometry is here presented. Systematic study was performed varying both pore shape (gyroidal, cylindrical, spherical) and size (7.5, 12, 17nm) of the hosts. LaFeO
Improving the efficiency of dye-sensitized solar cells based on rare-earth metal modified bismuth ferrites
Maham Khan, et al.
Scientific Reports, 13, 3123-3123 (2023)
De Smet, F. et al.
Chemistry of Materials, 11, 324-324 (1999)

Articoli

Innovation in dental restorative materials is driven by the need for biocompatible and natural-appearing restoration alternatives. Conventional dental materials like amalgam and composite resins have inherent disadvantages.

Rare earth elements are vital in everyday life worldwide: catalysts in cars, colors in screens, magnets in electronics. Essential for modern living.

Domande

1–2 di 2 domande  
  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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