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Niobium Nitride Powder (NbN), CAS No 24621-21-4

Niobium Nitride Powder (NbN), CAS No 24621-21-4

Niobium Nitride (NbN) powder is a compound made of niobium and nitrogen atoms, with the chemical formula NbN. It is a refractory material with high melting and boiling points, excellent thermal and electrical conductivity, and good corrosion resistance. Niobium nitride powder is often used as a coating material for cutting tools, wear-resistant parts, and electronic components due to its excellent mechanical properties and good adhesion to various substrates. It can also be used as a superconducting material, as niobium nitride exhibits superconducting properties at low temperatures.

Niobium Nitride Properties (Theoretical)

Compound Formula NbN
Molecular Weight 106.9131
Appearance solid
Melting Point N/A
Boiling Point N/A
Density 8.4 g/cm3
Solubility in H2O N/A
Exact Mass 106.913
Monoisotopic Mass 106.913


Purity 99% min
CAS 24621-21-4
Molecular Formula NbN

Niobium Nitride (NbN) Powder is a cubic crystal structure. CG Materials can provide high-quality Niobium Nitride (NbN) Powder at a competitive price, which can be used as a superconductor.

  • Formula: NbN
  • Melting point: 2573℃
  • Density: 8.471 g/cm³
  • Molecular weight: 106.913 g/mol
  • CAS: 24621-21-4

Niobium Nitride Powder Properties

Niobium Nitride (NbN) Powder has high thermal and chemical stability. It is soluble in hot alkali or highly concentrated lye and emits ammonia.

Niobium Nitride Powder Applications

  • Superconductor
  • Excellent superconducting film material
  • Photon detectors, quantum devices, and superconducting electronics
  • Additive in cemented carbide 


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