Holmium(3+)

Base Information

• Chemical Name: Holmium(3+)
• CAS No.: 22541-22-6
• Molecular Formula: Ho
• Molecular Weight: 164.93
• DSSTox Substance ID: DTXSID101318221
• Wikidata: Q27104713
• Mol file: 22541-22-6.mol

Synonyms:holmium(3+);Holmium-III;HOLMIUM (III) ATOM;22541-22-6;Holmium, ion(Ho3 );HO3;holmium(3+) ion;holmium(III) cation;CHEBI:49650;Ho(3+);DTXSID101318221;Q27104713

Chemical Property of Holmium(3+)

Chemical Property:

• Melting Point: 1474℃
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: 0.00000
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 164.930329
• Heavy Atom Count: 1
• Complexity: 0

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Hazard Codes: Xi:Irritant

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [Ho+3]

Technology Process of Holmium(3+)

There total 3 articles about Holmium(3+) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

holmium(III) oxide → holmium(3+) (13598-41-9,13967-65-2,14391-20-9,15125-75-4,15700-49-9,15749-97-0,15750-02-4,15832-34-5,22541-22-6,7440-60-0)

Guidance literature:

With hydrochloric acid; In water; dissolving of Ho2O3 in concd. hydrochloric acid, diluting with H2O;

DOI:10.1134/S0036023611070321

Reference yield:

diammonium phthalocyaninedisulfonate Ho(III) complex → holmium(3+) (13598-41-9,13967-65-2,14391-20-9,15125-75-4,15700-49-9,15749-97-0,15750-02-4,15832-34-5,22541-22-6,7440-60-0)

Guidance literature:

In water; byproducts: phthalocyanine; pH < 2.9; Kinetics;

Reference yield:

tetra-aquo (tetrakis-(N-methyl-4-pyridyl)porphyrino)holmium(III)(5+) + hydrogen cation → meso-tetrakis(N-methyl-4-pyridiniumyl)porphirin + holmium(3+) (13598-41-9,13967-65-2,14391-20-9,15125-75-4,15700-49-9,15749-97-0,15750-02-4,15832-34-5,22541-22-6,7440-60-0)

Guidance literature:

In water; acid solvolysis: 25°C, unbuffered below pH 1, dichloroacetic acid buffered for pH 1-2, monochloroacetic acid for pH 2-3.5, ionic strength 0.8 M (by LiNO3/HNO3); stopped-flow apparatus; spectrophotometric monitoring; Kinetics;

DOI:10.1039/c39880000666

Downstream raw materials:

N(C₂H₅)4⁽¹⁺⁾*[Ho(C₆H₅C(O)NP(O)(OCH(CH₃)2)2)4]^(1-)=[N(C₂H₅)4][Ho(C₆H₅C(O)NP(O)(OCH(CH₃)2)2)4]

P(C₆H₅)4⁽¹⁺⁾*[Ho(C₆H₅C(O)NP(O)(OCH(CH₃)2)2)4]^(1-)=[P(C₆H₅)4][Ho(C₆H₅C(O)NP(O)(OCH(CH₃)2)2)4]

Refernces

• 1、 Atanassova. "Effect of the 18-crown-6 and benzo-18-crown-6 on the solvent extraction and separation of lanthanide(III) ions with 8-hydroxyquinoline". . p. 1304 - 1311. Retrieved 2008/10/09.