NIOBIUM NITRIDE
Synonym(s):NB546010
- CAS NO.:24621-21-4
- Empirical Formula: NNb
- Molecular Weight: 106.91
- MDL number: MFCD00016239
- EINECS: 246-362-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-04-09 13:17:03
What is NIOBIUM NITRIDE?
Chemical properties
dark gray; fcc, a=0.4388nm; hardness, 8+ Mohs; electrical resistivity 78μοhm· cm; transition temp 15.2K; can be prepared by heating Nb metal in excess N2 or NH3 to 700°C–1100°C; used in the form of 99.5% pure sputtering target for increasing electrical stability of diodes, transistors, and integrated circuits [KIR81] [CIC73] [CER91]
Physical properties
Dark gray crystals. Transition temperature 15.2 K. Insoluble in HCL, HNO3 and H2SO4; but attacked by hot caustic, lime, or strong alkalis evolving NH3.
The Uses of NIOBIUM NITRIDE
Niobium nitride is used as superconductor. Used in absorbing?anti-reflective coatings. It used to produce arc-welding rods and in steel.
The Uses of NIOBIUM NITRIDE
Niobium nitride (NbN) thin films were noticed at an early stage because of their critical transition temperatures as low as 16-17K which could find wide applications in superconducting microelectronics. Because of its complicated phase diagram, NbN is difficult to prepare in the pure face-centered cubic, rocksalt structure.
Properties of NIOBIUM NITRIDE
Melting point: | 2573°C |
Density | 8,4 g/cm3 |
solubility | insoluble in HCl, acid solutions |
form | Powder |
Specific Gravity | 8.4 |
color | gray crystals, crystalline; cubic |
Resistivity | 78 (ρ/μΩ.cm) |
Water Solubility | Insoluble in water. |
Crystal Structure | Cubic |
CAS DataBase Reference | 24621-21-4(CAS DataBase Reference) |
EPA Substance Registry System | Niobium nitride (NbN) (24621-21-4) |
Safety information for NIOBIUM NITRIDE
Computed Descriptors for NIOBIUM NITRIDE
New Products
Tubulysin A Tubulysin C Tubulysin H Tubulysin G CYCLOBUTYLAMINE HYDROCHLORIDE 1-(1,1-Difluoroethyl)-2-fluorobenzene 4-(Benzyloxy)-3-bromophenylacetic Acid 4,4-DIFLUOROCYCLOHEXANAMINE 3-FLUOROPYRROLIDINE HYDROCHLORIDE 4-CYANO-TETRAHYDROPYRAN-4-CARBOXYLIC ACID Calcium Sodium Phosphosilicate IH Imeglimin Hydrochloride IH Fuel shell 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate 2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine Latanoprostene Bunod Lubiprostone Magnesium Trisilicate Flame Retardant Zinc Borate methyl 3-fluoro-4- thiomorpholino phenylcarbamate (R)-(3-(3-fluoro-4- thiomorpholinophenyl)-2- oxooxazolidin-4-yl) methyl methanesulfonate 7-Methoxyquinoline-4-carboxylic acid 1H-Imidazole-4-carbonitrileRelated products of tetrahydrofuran
You may like
-
Niobium nitride CAS 24621-21-4View Details
24621-21-4 -
Niobium nitride CAS 24621-21-4View Details
24621-21-4 -
Niobium nitride CASView Details
-
Niobium nitride CASView Details
-
(R)-(3-(3-fluoro-4- thiomorpholinophenyl)-2- oxooxazolidin-4-yl) methyl methanesulfonateView Details
2416850-45-6 -
methyl 3-fluoro-4- thiomorpholino phenylcarbamateView Details
2760359-22-4 -
4,6-dichloro-2-propylthiopyrimidine-5-amine 145783-15-9 98%View Details
145783-15-9 -
2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol 98%View Details
142569-70-8