266809
Hafnium
turnings, crystal bar, 99.7% trace metals basis
Sinonimo/i:
Celtium, Hafnium element
Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
About This Item
Formula empirica (notazione di Hill):
Hf
Numero CAS:
Peso molecolare:
178.49
Numero MDL:
Codice UNSPSC:
12141718
ID PubChem:
NACRES:
NA.23
Prodotti consigliati
Saggio
99.7% trace metals basis
Forma fisica
turnings, crystal bar
Resistività
29.6 μΩ-cm, 0°C
P. eboll.
4602 °C (lit.)
Punto di fusione
2227 °C (lit.)
Densità
13.3 g/cm3 (lit.)
Stringa SMILE
[Hf]
InChI
1S/Hf
VBJZVLUMGGDVMO-UHFFFAOYSA-N
Cerchi prodotti simili? Visita Guida al confronto tra prodotti
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
Scegli una delle versioni più recenti:
Possiedi già questo prodotto?
I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.
Gerald Lucovsky et al.
Journal of nanoscience and nanotechnology, 12(6), 4811-4819 (2012-08-22)
Performance and reliability in semiconductor devices are limited by electronically active defects, primarily O-atom and N-atom vacancies. Synchrotron X-ray spectroscopy results, interpreted in the context of two-electron multiplet theories, have been used to analyze conduction band edge, and O-vacancy defect
Xuelu Ma et al.
Physical chemistry chemical physics : PCCP, 15(3), 901-910 (2012-12-04)
In this paper, the reaction mechanisms of CO assisted N(2) cleavage and functionalization activated by a dinuclear hafnium complex are studied using a density function theory (DFT) method. Several key intermediates (Ia, Ib, Ic and Id) with axial/equatorial N=C=O coordination
John J Curley et al.
Dalton transactions (Cambridge, England : 2003), 41(1), 192-200 (2011-10-25)
Treatment of Cp*Ir N(t)Bu (1) with the appropriate metallocene equivalent is an effective route for the preparation of the heterobimetallic complexes Cp*Ir(μ-N(t)Bu)MCp(2) (2-M, M = Ti, Zr, Hf). The electronic structures of the isostructural series of compounds, 2-M, are described
Tingting Zhao et al.
Journal of the mechanical behavior of biomedical materials, 13, 174-184 (2012-08-21)
NiTi shape memory alloy was modified by Hf ion implantation to improve its wear resistance and surface integrity against deformation. The Auger electron spectroscopy and x-ray photoelectron spectroscopy results indicated that the oxide thickness of NiTi alloy was increased by
Nicholas M Fahrenkopf et al.
ACS applied materials & interfaces, 4(10), 5360-5368 (2012-09-06)
Immobilization of biomolecular probes to the sensing substrate is a critical step for biosensor fabrication. In this work we investigated the phosphate-dependent, oriented immobilization of DNA to hafnium dioxide surfaces for biosensing applications. Phosphate-dependent immobilization was confirmed on a wide
Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..
Contatta l'Assistenza Tecnica.