Holmium(III) oxide (CAS 12055-62-8) — formula Ho2-O3, molecular weight 377.859; category inorganic chemicals.
| CAS Number | 12055-62-8 |
|---|---|
| Molecular Formula | Ho2-O3 |
| Molecular Weight | 377.859 |
| Melting Point | 2415 °C |
| Category | Inorganic Chemicals |
Holmium(III) oxide is an inorganic compound with CAS registry number 12055-62-8 and molecular formula Ho2-O3 (molecular weight 377.859), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 12055-62-8
Its molecular formula Ho2-O3 comprises 2 Ho, 3 O atoms.
Also known as: Holmium(III) oxide · 氧化钬(III)
Category: inorganic chemicals
The CAS registry number of Holmium(III) oxide is 12055-62-8.
Molecular formula Ho2-O3, molecular weight 377.859.
It is also registered under: Holmium(III) oxide, 氧化钬(III).
Category: Inorganic Chemicals.
Independent reference data for Holmium(III) oxide (CAS 12055-62-8), compiled from public chemistry databases.
| CAS Registry Number | 12055-62-8 |
|---|---|
| PubChem CID | 159423 |
| Molecular formula | Ho2-O3 |
| IUPAC name | bis(holmium(3+));tris(oxygen(2-)) |
| UNII (FDA) | 6A1MAM6A4J |
| Molecular Weight | 377.859 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 377.84540 |
| Monoisotopic Mass | 377.84540 |
| Topological Polar Surface Area | 3 |
| Heavy Atom Count | 5 |
| Melting Point | 2415 °C |
|---|---|
| Density | 8.41 @25 °C |
Holmium oxide; Holmia; Holmium oxide (Ho2O3); DIHOLMIUM TRIOXIDE; HOLMIUM TRIOXIDE; HOLMIUM SESQUIOXIDE; 6A1MAM6A4J; NANOTEK WPC; SP POWDER; UNII-6A1MAM6A4J; HOLMIUM OXIDE [MI]; HOLMIUM(3+) OXIDE; DTXSID30894772; EINECS 235-015-3; RefChem:146652; HOLMIUM OXIDE [INCI]
| GHS notification summary | 100% (116 / 116) |
|---|
| GHS notification summary | 100% (116 / 116) |
|---|
This chemical does not meet GHS hazard criteria for 100% (116 of 116) of all reports.
Reported as not meeting GHS hazard criteria by 116 of 116 companies. For more detailed information, please visit ECHA C&L website.
Holmium(III) oxide · CAS 12055-62-8 · Ho2-O3. UNII 6A1MAM6A4J. Melting Point: 2415 °C; Density: 8.41 @25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氧化钬(III)