443875

Holmium(III) perchlorate solution

40 wt. % in H₂O, 99.9% trace metals basis

• Synonym(s): Holmium perchlorate (Ho(ClO₄ )₃ ), Holmium triperchlorate
• Linear Formula: Ho(ClO₄)₃
• CAS Number: 14017-54-0
• MDL number: MFCD00064643
• UNSPSC Code: 12352302
• PubChem Substance ID: 24868084
• NACRES: NA.23

Properties

• vapor pressure: 0.12 psi ( 20 °C); 1.68 psi ( 55 °C)
• Assay: 99.9% trace metals basis
• form: liquid
• reaction suitability: reagent type: catalyst; core: holmium
• concentration: 40 wt. % in H₂O
• impurities: ≤1500.0 ppm Trace Rare Earth Analysis
• density: 1.57 g/mL at 25 °C
• SMILES string: [Ho+3].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O
• InChI: 1S/3ClHO4.Ho/c3*2-1(3,4)5;/h3*(H,2,3,4,5);/q;;;+3/p-3
• InChI key: HRWMCDDQLSZQPE-UHFFFAOYSA-K

Description

General description

Holmium (III) perchlorate is a yellow solution widely used to verify the wavelength scale of UV/visible spectrophotometers with sharp absorption peaks at 200-900 nm.

Application

Holmium(III) perchlorate solution can be used:

• As a precursor to synthesize Holmium(III) complex nanoparticles.
• To study the stability of holmium oxide for the establishment of wavelength standards for spectrophotometer.

Safety Information

• Pictograms: GHS03,GHS07
• Signal Word: Danger
• Hazard Statements: H272,H315,H319
• Precautionary Statements: P210 - P220 - P264 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Ox. Liq. 2 - Skin Irrit. 2
• Storage Class Code: 5.1B - Oxidizing hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable