Hafnium
PubChem CID: 23986
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| Compound Synonyms | HAFNIUM, 7440-58-6, HF, Celtium, Hafnium, elemental, hafnio, HSDB 552, Hafnium standard, EINECS 231-166-4, UNII-X71938L1DO, X71938L1DO, MFCD00011032, 72Hf, Hafnium foil, DTXSID8064698, CHEBI:33343, EC 231-166-4, Hafnium metal, Elemental hafnium, Hafnium Standard: Hf @ 1000 microg/mL in 5% HCl, UN1326, UN2545, Hafnium Standard: Hf @ 10000 microg/mL in 5% HCl, Hafnium Standard: Hf @ 10000 microg/mL in 4% HNO3, 2% HF, hafnium atom, Hafnium powder, Hafnium, lump, 10 mm max. lump size, weight 100 g, purity 97.%, Hafnium, lump, 10 mm max. lump size, weight 20 g, purity 97.%, Hafnium, lump, 10 mm max. lump size, weight 50 g, purity 97.%, Hafnium powder, dry, HAFNIUM [HSDB], HAFNIUM [MI], Hafnium crystal bar chips, Hafnium powder, -325 mesh, DTXCID5047663, HAA44058, AKOS015902742, Hafnium wire, 0.5mm (0.02in) dia, Hafnium wire, 1.0mm (0.04in) dia, Hafnium wire, 2.0mm (0.08in) dia, Hafnium rod, 6.35mm (0.25in) dia, Hafnium wire, 0.25mm (0.01in) dia, Hafnium foil, 0.75mm (0.03in) thick, Hafnium wire, 1.57mm (0.0618in) dia, Hafnium foil, 0.025mm (0.001in) thick, NS00082611, Q1119, Hafnium pieces, 3-12mm (0.12-0.47in), Hafnium - Hf @ 1000 microg/mL in 5% HCl, Hafnium foil, 1.0mm (0.04in) thick, annealed, Hafnium foil, 0.25mm (0.01in) thick, annealed, Hafnium, foil, 4mm disks, thickness 0.01mm, 97%, Hafnium, foil, 4mm disks, thickness 0.02mm, 97%, Hafnium, foil, 6mm disks, thickness 0.01mm, 97%, Hafnium, foil, 6mm disks, thickness 0.02mm, 97%, Hafnium, foil, 8mm disks, thickness 0.01mm, 97%, Hafnium, foil, 8mm disks, thickness 0.02mm, 97%, Hafnium, foil, 10mm disks, thickness 0.005mm, 97%, Hafnium, foil, 10mm disks, thickness 0.006mm, 97%, Hafnium, foil, 10mm disks, thickness 0.007mm, 97%, Hafnium, foil, 10mm disks, thickness 0.008mm, 97%, Hafnium, foil, 10mm disks, thickness 0.009mm, 97%, Hafnium, foil, 10mm disks, thickness 0.015mm, 97%, Hafnium, foil, 10mm disks, thickness 0.01mm, 97%, Hafnium, foil, 10mm disks, thickness 0.02mm, 97%, Hafnium, foil, 15mm disks, thickness 0.005mm, 97%, Hafnium, foil, 15mm disks, thickness 0.006mm, 97%, Hafnium, foil, 15mm disks, thickness 0.007mm, 97%, Hafnium, foil, 15mm disks, thickness 0.008mm, 97%, Hafnium, foil, 15mm disks, thickness 0.009mm, 97%, Hafnium, foil, 15mm disks, thickness 0.015mm, 97%, Hafnium, foil, 15mm disks, thickness 0.01mm, 97%, Hafnium, foil, 15mm disks, thickness 0.02mm, 97%, Hafnium, foil, 25mm disks, thickness 0.009mm, 97%, Hafnium, foil, 4mm disks, thickness 0.005mm, 97%, Hafnium, foil, 4mm disks, thickness 0.006mm, 97%, Hafnium, foil, 4mm disks, thickness 0.007mm, 97%, Hafnium, foil, 4mm disks, thickness 0.008mm, 97%, Hafnium, foil, 4mm disks, thickness 0.009mm, 97%, Hafnium, foil, 4mm disks, thickness 0.0125mm, 97%, Hafnium, foil, 4mm disks, thickness 0.015mm, 97%, Hafnium, foil, 6mm disks, thickness 0.005mm, 97%, Hafnium, foil, 6mm disks, thickness 0.006mm, 97%, Hafnium, foil, 6mm disks, thickness 0.007mm, 97%, Hafnium, foil, 6mm disks, thickness 0.008mm, 97%, Hafnium, foil, 6mm disks, thickness 0.009mm, 97%, Hafnium, foil, 6mm disks, thickness 0.0125mm, 97%, Hafnium, foil, 6mm disks, thickness 0.015mm, 97%, Hafnium, foil, 8mm disks, thickness 0.005mm, 97%, Hafnium, foil, 8mm disks, thickness 0.006mm, 97%, Hafnium, foil, 8mm disks, thickness 0.007mm, 97%, Hafnium, foil, 8mm disks, thickness 0.008mm, 97%, Hafnium, foil, 8mm disks, thickness 0.009mm, 97%, Hafnium, foil, 8mm disks, thickness 0.0125mm, 97%, Hafnium, foil, 8mm disks, thickness 0.015mm, 97%, Hafnium, rod, 50mm, diameter 5.0mm, as drawn, 97%, Hafnium, foil, 10mm disks, thickness 0.0125mm, 97%, Hafnium, foil, 15mm disks, thickness 0.0125mm, 97%, Hafnium, rod, 100mm, diameter 1.6mm, as drawn, 97%, Hafnium, rod, 100mm, diameter 2.0mm, as drawn, 97%, Hafnium, rod, 100mm, diameter 5.0mm, as drawn, 97%, Hafnium, rod, 200mm, diameter 1.6mm, as drawn, 97%, Hafnium, rod, 200mm, diameter 2.0mm, as drawn, 97%, Hafnium, rod, 200mm, diameter 5.0mm, as drawn, 97%, Hafnium, rod, 500mm, diameter 1.6mm, as drawn, 97%, Hafnium, rod, 500mm, diameter 2.0mm, as drawn, 97%, Hafnium powder, dry [UN2545] [Spontaneously combustible], Hafnium Standard: Hf @ 1000 ug/mL in 2% HNO3/0.5%HF, Hafnium, foil, 25x25mm, thickness 0.5mm, annealed, 97%, Hafnium, foil, 25x25mm, thickness 1.0mm, annealed, 97%, Hafnium, foil, 4mm disks, thickness 0.5mm, annealed, 97%, Hafnium, foil, 50x50mm, thickness 0.5mm, annealed, 97%, Hafnium, foil, 50x50mm, thickness 1.0mm, annealed, 97%, Hafnium, foil, 6mm disks, thickness 0.5mm, annealed, 97%, Hafnium, foil, 8mm disks, thickness 0.5mm, annealed, 97%, Hafnium, rod, 1000mm, diameter 1.6mm, as drawn, 97%, Hafnium, rod, 1000mm, diameter 2.0mm, as drawn, 97%, Hafnium, turnings, crystal bar, 99.7% trace metals basis, Hafnium, wire reel, 1m, diameter 0.25mm, as drawn, 97%, Hafnium, wire reel, 1m, diameter 0.5mm, as drawn, 97%, Hafnium, wire reel, 1m, diameter 1.0mm, as drawn, 97%, Hafnium, wire reel, 2m, diameter 0.25mm, as drawn, 97%, Hafnium, wire reel, 2m, diameter 0.5mm, as drawn, 97%, Hafnium, wire reel, 2m, diameter 1.0mm, as drawn, 97%, Hafnium, foil, 100x100mm, thickness 0.14mm, annealed, 97%, Hafnium, foil, 100x100mm, thickness 0.25mm, annealed, 97%, Hafnium, foil, 100x100mm, thickness 0.5mm, annealed, 97%, Hafnium, foil, 10mm disks, thickness 0.025mm, annealed, 97%, Hafnium, foil, 10mm disks, thickness 0.075mm, annealed, 97%, Hafnium, foil, 10mm disks, thickness 0.125mm, annealed, 97%, Hafnium, foil, 10mm disks, thickness 0.14mm, annealed, 97%, Hafnium, foil, 10mm disks, thickness 0.25mm, annealed, 97%, Hafnium, foil, 10mm disks, thickness 0.5mm, annealed, 97%, Hafnium, foil, 150x150mm, thickness 0.14mm, annealed, 97%, Hafnium, foil, 15mm disks, thickness 0.025mm, annealed, 97%, Hafnium, foil, 15mm disks, thickness 0.075mm, annealed, 97%, Hafnium, foil, 15mm disks, thickness 0.125mm, annealed, 97%, Hafnium, foil, 15mm disks, thickness 0.14mm, annealed, 97%, Hafnium, foil, 15mm disks, thickness 0.25mm, annealed, 97%, Hafnium, foil, 15mm disks, thickness 0.5mm, annealed, 97%, Hafnium, foil, 25mm disks, thickness 0.025mm, annealed, 97%, Hafnium, foil, 25mm disks, thickness 0.075mm, annealed, 97%, Hafnium, foil, 25mm disks, thickness 0.125mm, annealed, 97%, Hafnium, foil, 25x25mm, thickness 0.125mm, annealed, 97%, Hafnium, foil, 25x25mm, thickness 0.14mm, annealed, 97%, Hafnium, foil, 25x25mm, thickness 0.25mm, annealed, 97%, Hafnium, foil, 4mm disks, thickness 0.025mm, annealed, 97%, Hafnium, foil, 4mm disks, thickness 0.075mm, annealed, 97%, Hafnium, foil, 4mm disks, thickness 0.125mm, annealed, 97%, Hafnium, foil, 4mm disks, thickness 0.14mm, annealed, 97%, Hafnium, foil, 4mm disks, thickness 0.25mm, annealed, 97%, Hafnium, foil, 50x50mm, thickness 0.125mm, annealed, 97%, Hafnium, foil, 50x50mm, thickness 0.14mm, annealed, 97%, Hafnium, foil, 50x50mm, thickness 0.25mm, annealed, 97%, Hafnium, foil, 6mm disks, thickness 0.025mm, annealed, 97%, Hafnium, foil, 6mm disks, thickness 0.075mm, annealed, 97%, Hafnium, foil, 6mm disks, thickness 0.125mm, annealed, 97%, Hafnium, foil, 6mm disks, thickness 0.14mm, annealed, 97%, Hafnium, foil, 6mm disks, thickness 0.25mm, annealed, 97%, Hafnium, foil, 8mm disks, thickness 0.025mm, annealed, 97%, Hafnium, foil, 8mm disks, thickness 0.075mm, annealed, 97%, Hafnium, foil, 8mm disks, thickness 0.125mm, annealed, 97%, Hafnium, foil, 8mm disks, thickness 0.14mm, annealed, 97%, Hafnium, foil, 8mm disks, thickness 0.25mm, annealed, 97%, Hafnium, wire reel, 0.1m, diameter 0.125mm, as drawn, 97%, Hafnium, wire reel, 0.1m, diameter 0.25mm, as drawn, 97%, Hafnium, wire reel, 0.1m, diameter 0.5mm, as drawn, 97%, Hafnium, wire reel, 0.1m, diameter 1.0mm, as drawn, 97%, Hafnium, wire reel, 0.2m, diameter 0.125mm, as drawn, 97%, Hafnium, wire reel, 0.2m, diameter 0.25mm, as drawn, 97%, Hafnium, wire reel, 0.2m, diameter 0.5mm, as drawn, 97%, Hafnium, wire reel, 0.2m, diameter 1.0mm, as drawn, 97%, Hafnium, wire reel, 0.5m, diameter 0.125mm, as drawn, 97%, Hafnium, wire reel, 0.5m, diameter 0.25mm, as drawn, 97%, Hafnium, wire reel, 0.5m, diameter 0.5mm, as drawn, 97%, Hafnium, wire reel, 0.5m, diameter 1.0mm, as drawn, 97%, Hafnium, wire reel, 1m, diameter 0.125mm, as drawn, 97%, Hafnium, wire reel, 2m, diameter 0.125mm, as drawn, 97%, Hafnium, foil, 100x100mm, thickness 0.125mm, annealed, 97%, Hafnium, foil, 150x150mm, thickness 0.125mm, annealed, 97%, Hafnium, foil, light tested, 100x100mm, thickness 0.015mm, 97%, Hafnium, foil, light tested, 100x100mm, thickness 0.02mm, 97%, Hafnium, foil, light tested, 25x25mm, thickness 0.005mm, 97%, Hafnium, foil, light tested, 25x25mm, thickness 0.009mm, 97%, Hafnium, foil, light tested, 25x25mm, thickness 0.0125mm, 97%, Hafnium, foil, light tested, 25x25mm, thickness 0.015mm, 97%, Hafnium, foil, light tested, 25x25mm, thickness 0.01mm, 97%, Hafnium, foil, light tested, 25x25mm, thickness 0.02mm, 97%, Hafnium, foil, light tested, 50x50mm, thickness 0.009mm, 97%, Hafnium, foil, light tested, 50x50mm, thickness 0.0125mm, 97%, Hafnium, foil, light tested, 50x50mm, thickness 0.015mm, 97%, Hafnium, foil, light tested, 50x50mm, thickness 0.01mm, 97%, Hafnium, foil, light tested, 50x50mm, thickness 0.02mm, 97%, Hafnium, lump, 10 mm max. lump size, weight 10 g, purity 97.%, Hafnium, foil, light tested, 100x100mm, thickness 0.0125mm, 97%, Hafnium, foil, light tested, 25x25mm, thickness 0.025mm, annealed, 97%, Hafnium, foil, light tested, 25x25mm, thickness 0.075mm, annealed, 97%, Hafnium, foil, light tested, 50x50mm, thickness 0.025mm, annealed, 97%, Hafnium, foil, light tested, 50x50mm, thickness 0.075mm, annealed, 97%, Hafnium, foil, not light tested, 100x100mm, thickness 0.009mm, 97%, Hafnium, foil, not light tested, 100x100mm, thickness 0.0125mm, 97%, Hafnium, foil, not light tested, 100x100mm, thickness 0.01mm, 97%, Hafnium, foil, not light tested, 25x25mm, thickness 0.003mm, 97%, Hafnium, foil, not light tested, 25x25mm, thickness 0.004mm, 97%, Hafnium, foil, not light tested, 25x25mm, thickness 0.005mm, 97%, Hafnium, foil, not light tested, 25x25mm, thickness 0.006mm, 97%, Hafnium, foil, not light tested, 25x25mm, thickness 0.007mm, 97%, Hafnium, foil, not light tested, 25x25mm, thickness 0.008mm, 97%, Hafnium, foil, not light tested, 50x50mm, thickness 0.004mm, 97%, Hafnium, foil, not light tested, 50x50mm, thickness 0.005mm, 97%, Hafnium, foil, not light tested, 50x50mm, thickness 0.006mm, 97%, Hafnium, foil, not light tested, 50x50mm, thickness 0.007mm, 97%, Hafnium, foil, not light tested, 50x50mm, thickness 0.008mm, 97%, Hafnium, powder, max. particle size 45 micron, weight 20 g, purity 95.+%, Hafnium, powder, max. particle size 45 micron, weight 50 g, purity 95.+%, Hafnium metal powder, -325 mesh, dry, 99.5% purity (metals basis) Zr: < 0.5%, Hafnium, foil, light tested, 100x100mm, thickness 0.075mm, annealed, 97%, Hafnium, foil, light tested, 150x150mm, thickness 0.025mm, annealed, 97%, Hafnium, foil, light tested, 150x150mm, thickness 0.075mm, annealed, 97%, Hafnium, foil, not light tested, 150x150mm, thickness 0.025mm, annealed, 97%, Hafnium, powder, 45 max. part. size (micron), weight 10 g, purity 95.0+%, Hafnium, sponge, +20 mesh, 99.5% trace metals basis (purity excludes ~2% zirconium), Hafnium, wire, diam. 1.0 mm, >=99.9% trace metals basis (purity excludes ~2% zirconium), 231-166-4, Hafnium powder, wetted with not <25% water (a visible excess of water must be present) (a) mechanically produced, particle size <53 microns, (b) chemically produced, particle size <840 microns, Hafnium powder, wetted with not <25% water (a visible excess of water must be present) (a) mechanically produced, particle size <53 microns, (b) chemically produced, particle size <840 microns [UN1326] [Flammable solid], Hafnium, foil, thickness 0.02 mm, 99.5% trace metals basis (purity excludes ~2% zirconium) |
|---|---|
| Topological Polar Surface Area | 0.0 |
| Hydrogen Bond Donor Count | 0.0 |
| Inchi Key | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
| Rotatable Bond Count | 0.0 |
| State | Solid |
| Synonyms | Celtium, Hafnio, Hafnium and compounds, Hafnium powder, dry [UN2545] [Spontaneously combustible], Hafnium, elemental, Hafnium, Isotope Of Mass 178, HAFNIUM, POWDER, 99.4%, HF, 72HF, Hf, Hafnium |
| Heavy Atom Count | 1.0 |
| Compound Name | Hafnium |
| Kingdom | Inorganic compounds |
| Description | Hafnium, also known as 72hf or hafnio, is a member of the class of compounds known as homogeneous transition metal compounds. Homogeneous transition metal compounds are inorganic compounds containing only metal atoms,with the largest atom being a transition metal atom. Hafnium can be found in a number of food items such as common hazelnut, almond, cucumber, and spinach, which makes hafnium a potential biomarker for the consumption of these food products. Hafnium can be found primarily in saliva and urine. Hafnium is a chemical element with symbol Hf and atomic number 72. A lustrous, silvery gray, tetravalent transition metal, hafnium chemically resembles zirconium and is found in many zirconium minerals. Its existence was predicted by Dmitri Mendeleev in 1869, though it was not identified until 1923, by Coster and Hevesy, making it the last stable element to be discovered. Hafnium is named after Hafnia, the Latin name for Copenhagen, where it was discovered . |
| Exact Mass | 179.947 |
| Formal Charge | 0.0 |
| Monoisotopic Mass | 179.947 |
| Isotope Atom Count | 0.0 |
| Molecular Complexity | 0.0 |
| Hydrogen Bond Acceptor Count | 0.0 |
| Molecular Weight | 178.49 |
| Database Name | fooddb_chem_all;hmdb_chem_all;pubchem |
| Covalent Unit Count | 1.0 |
| Defined Atom Stereocenter Count | 0.0 |
| Iupac Name | hafnium |
| Total Atom Stereocenter Count | 0.0 |
| Total Bond Stereocenter Count | 0.0 |
| Class | Homogeneous transition metal compounds |
| Inchi | InChI=1S/Hf |
| Smiles | [Hf] |
| Superclass | Homogeneous metal compounds |
| Defined Bond Stereocenter Count | 0.0 |
| Taxonomy Direct Parent | Homogeneous transition metal compounds |
| Molecular Formula | Hf |
- 1. Outgoing r'ship
FOUND_INto/from Anacardium Occidentale (Plant) Rel Props:Source_db:fooddb_chem_all - 2. Outgoing r'ship
FOUND_INto/from Corylus Avellana (Plant) Rel Props:Source_db:fooddb_chem_all - 3. Outgoing r'ship
FOUND_INto/from Juglans Nigra (Plant) Rel Props:Source_db:fooddb_chem_all - 4. Outgoing r'ship
FOUND_INto/from Prunus Dulcis (Plant) Rel Props:Source_db:fooddb_chem_all