298166

Erbium(III) nitrate pentahydrate

99.9% trace metals basis

• Synonym(s): Erbium trinitrate pentahydrate
• Linear Formula: Er(NO₃)₃·5H₂O
• CAS Number: 10031-51-3
• Molecular Weight: 443.35
• EC Number: 233-436-7
• MDL number: MFCD00149691
• UNSPSC Code: 12352302
• PubChem Substance ID: 24857963
• NACRES: NA.23

Properties

• Quality Level: 100
• assay: 99.9% trace metals basis
• form: crystals and lumps
• reaction suitability: reagent type: catalyst; core: erbium
• impurities: ≤1500.0 ppm Trace Rare Earth Analysis
• SMILES string: O.O.O.O.O.[Er+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
• InChI: 1S/Er.3NO3.5H2O/c;3*2-1(3)4;;;;;/h;;;;5*1H2/q+3;3*-1;;;;;
• InChI key: LWHHUEHWVBVASY-UHFFFAOYSA-N

Description

Application

Erbium(III) nitratepentahydrate is widely used as a dopant/precursor to synthesize Er-dopednanomaterials for luminescence applications. For example, it can be used toprepare yttrium alumino-borate (YAB) thin films and Er⁺-Yb³⁺ co-doped TiO₂electrode layer.

Safety Information

• pictograms: GHS03,GHS05,GHS07
• signalword: Danger
• hcodes: H272,H315,H318,H335
• pcodes: P210 - P280 - P302 + P352 - P305 + P351 + P338 + P310
• Hazard Classifications: Eye Dam. 1 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 5.1B - Oxidizing hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges