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209147

Sigma-Aldrich

Ytterbium(III) nitrate pentahydrate

99.9% trace metals basis

Sinonimo/i:

Ytterbium trinitrate, Ytterbium(+3) trinitrate pentahydrate

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About This Item

Formula condensata:
Yb(NO3)3 · 5H2O
Numero CAS:
35725-34-9
Peso molecolare:
449.13
Numero CE:
237-384-6
Numero MDL:
MFCD00149883
Codice UNSPSC:
12352302
ID PubChem:
24852544
NACRES:
NA.23

Livello qualitativo

100

Saggio

99.9% trace metals basis

Forma fisica

crystals and lumps

Impiego in reazioni chimiche

reagent type: catalyst
core: ytterbium

Impurezze

≤1500.0 ppm Trace Rare Earth Analysis

Stringa SMILE

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

InChI

1S/3NO3.5H2O.Yb/c3*2-1(3)4;;;;;;/h;;;5*1H2;/q3*-1;;;;;;+3
XIOPWXFTXDPBEY-UHFFFAOYSA-N

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Categorie correlate

Applicazioni

Ytterbium(III) nitrate pentahydrate can be used as a precursor to synthesize:
  • Er–Mn: Yb3Al5O12 (YbAG) nanocrystals by nonaqueous sol–gel method. Yb3+–Mn2+ dimer sensitization significantly enhances the green upconversion emissions.
  • CaTiO3:Yb3+, Er3+ nanoparticles by coprecipitation method. These nanoparticles are used in the optical monitoring of mineralization and demineralization of bone scaffolds.
It can also be used as a dopant to prepare BiVO4 semiconductor photocatalysts with enhanced upconversion properties.

Pittogrammi

Flame over circleExclamation mark
GHS03,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H272,H315,H319,H335

Classi di pericolo

Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

5.1B - Oxidizing hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
MKCQ1868
MKCN1701
MKCL6425
MKCL6217
MKCJ9033

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Nora Jannsen et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 25(59), 13624-13634 (2019-08-08)
The aim of this work was i) to develop a hydrothermal, low-temperature synthesis protocol affording the upconverting hexagonal phase NaYF4 with suitable dopants while adhering to the "green chemistry" standards and ii) to explore the effect that different parameters have on the

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