443875
Holmium(III) perchlorate solution
40 wt. % in H2O, 99.9% trace metals basis
Synonym(s):
Holmium perchlorate (Ho(ClO4 )3 ), Holmium triperchlorate
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About This Item
Linear Formula:
Ho(ClO4)3
CAS Number:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
MDL number:
Assay:
99.9% trace metals basis
Form:
liquid
Quality Segment
vapor pressure
0.12 psi ( 20 °C), 1.68 psi ( 55 °C)
assay
99.9% trace metals basis
form
liquid
reaction suitability
core: holmium, reagent type: catalyst
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
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.
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Ox. Liq. 2 - Skin Irrit. 2
Storage Class
5.1B - Oxidizing hazardous materials
WGK
WGK 3
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