325732

Holmium(III) nitrate pentahydrate

99.9% trace metals basis

• Synonym(s): Holmium(3+) Trinitrate Pentahydrate, Nitric acid Holmium(3+) Salt Pentahydrate
• Linear Formula: Ho(NO₃)₃ · 5H₂O
• CAS Number: 14483-18-2
• Molecular Weight: 441.02
• EC Number: 233-438-8
• MDL number: MFCD00149737
• UNSPSC Code: 12352302
• PubChem Substance ID: 24859529
• NACRES: NA.23

Properties

• assay: 99.9% trace metals basis
• form: solid
• reaction suitability: reagent type: catalyst; core: holmium
• impurities: ≤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;;;;;
• InChI key: BJUGWWDCFYEYOA-UHFFFAOYSA-N

Description

Application

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].

Safety Information

• pictograms: GHS03,GHS07
• signalword: Danger
• hcodes: H272,H315,H319,H335
• pcodes: P210 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - 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: dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges