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254061

Sigma-Aldrich

Europium(III) nitrate hydrate

99.99% trace metals basis

Synonym(s):

Europic nitrate hydrate, Europium trinitrate hydrate

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About This Item

Linear Formula:
Eu(NO3)3 · xH2O
CAS Number:
100587-95-9
Molecular Weight:
337.98 (anhydrous basis)
EC Number:
233-380-3
MDL number:
MFCD00149698
UNSPSC Code:
12352302
PubChem Substance ID:
24855351
NACRES:
NA.23

Quality Level

100

Assay

99.99% trace metals basis

form

solid

reaction suitability

reagent type: catalyst
core: europium

impurities

≤150.0 ppm Trace Rare Earth Analysis

SMILES string

[Eu+3].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/Eu.3NO3.5H2O/c;3*2-1(3)4;;;;;/h;;;;5*1H2/q+3;3*-1;;;;;

InChI key

BBGDGFQCQRFYCP-UHFFFAOYSA-N

Application

  • A novel strategy for the synthesis of samarium/europium-metal organic frameworks: This study explores the utilization of Samarium and Europium nitrate hydrates in the development of metal-organic frameworks for luminescent sensing. These frameworks are employed for detecting substances like acetone, Cr3+, and Pb2+ in real samples, showcasing potential applications in environmental monitoring and safety (Syed, 2024).

Pictograms

Flame over circleExclamation mark
GHS03,GHS07

Signal Word

Danger

Hazard Statements

H272,H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Our group already demonstrated that europium hydroxide nanorods (EHNs) show none or mild toxicity in C57BL/6 mice even at high dose and exhibited excellent pro-angiogenic activity towards in vitro and in vivo models. In the present study, we evaluated the
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