PFAS
Global PFAS Screening Tool
No. of Substances: 18960
Holmium oxide
CAS Number: 39455-61-3
IUPAC name: bis(holmium(3+));tris(oxygen(2-))
Molecular formula: Ho2O3
Molecular weight: 377.85900
InChI: InChI=1S/2Ho.3O/q2*+3;3*-2
InChIKey: OWCYYNSBGXMRQN-UHFFFAOYSA-N
SMILES: [O-2].[O-2].[O-2].[Ho+3].[Ho+3]
EINECS: -
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Substance Information
CAS Number:
39455-61-3
Chemical Name:
Holmium oxide
Chinese name:
氧化钬
Date of inquiry :
Apr 13, 2026 21:01:13
Inquiry website:
https://www.chemradar.com/tools/fcmdGCIS inquiry report
| Inventory Name | Country/Region | Status | Obligations |
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