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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:
Molecular Weight:
337.98 (anhydrous basis)
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Quality Level

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

Signal Word

Danger

Hazard Statements

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

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