325732

Holmium(III)-nitrat Pentahydrat

99.9% trace metals basis

• Synonym(e): Holmium(3+) Trinitrate Pentahydrate, Nitric acid Holmium(3+) Salt Pentahydrate
• Lineare Formel: Ho(NO₃)₃ · 5H₂O
• CAS-Nummer: 14483-18-2
• Molekulargewicht: 441.02
• EG-Nummer: 233-438-8
• MDL-Nummer: MFCD00149737
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 24859529
• NACRES: NA.23

Eigenschaften

• Assay: 99.9% trace metals basis
• Form: solid
• Eignung der Reaktion: reagent type: catalyst; core: holmium
• Verunreinigungen: ≤1500.0 ppm Trace Rare Earth Analysis
• SMILES String: O.O.O.O.O.[Ho+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
• InChI: 1S/Ho.3NO3.5H2O/c;3*2-1(3)4;;;;;/h;;;;5*1H2/q+3;3*-1;;;;;
• InChIKey: BJUGWWDCFYEYOA-UHFFFAOYSA-N

Beschreibung

Anwendung

Ho(NO₃)₃ may be used as a precursor during the synthesis of GdVO₄:Ln³⁺/Yb³⁺ (Ln³⁺ = Er³⁺, Ho³⁺, Tm³⁺, Tm³⁺/Ho³⁺/Er³⁺) by chemical co-precipitation technique. It may be used to prepare poly[[tetraaquadi-μ₅-fumarato-μ₄-fumaratodiholmium(III)] trihydrate].

Sicherheitshinweise

• Piktogramme: GHS03,GHS07
• Signalwort: Danger
• H-Sätze: H272,H315,H319,H335
• P-Sätze: P210 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 5.1B - Oxidizing hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges