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NIOBIUM NITRIDE

NIOBIUM NITRIDE Structure
NIOBIUM NITRIDE structure
CAS No.
24621-21-4
Chemical Name:
NIOBIUM NITRIDE
Synonyms
niobium nitrate;NIOBIUM NITRIDE;Einecs 246-362-5;COLUMBIUM NITRIDE;azanylidyneniobium;niobium(III) nitride;Niobium nitride (NbN);NIOBIUM NITRIDE -325 MESH;Niobiumnitride(metalsbasis);Niobium Nitride Nanoparticles
CBNumber:
CB6761156
Molecular Formula:
NNb
Molecular Weight:
106.91
MDL Number:
MFCD00016239
MOL File:
24621-21-4.mol
MSDS File:
SDS
Last updated:2024-04-09 13:17:03
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NIOBIUM NITRIDE Properties

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)
EWG's Food Scores 1
EPA Substance Registry System Niobium nitride (NbN) (24621-21-4)

SAFETY

Risk and Safety Statements

TSCA  Yes
NFPA 704
0
0 0

NIOBIUM NITRIDE price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich GF77408185 Niobium nitride powder, 150 max. part. size (micron), weight 50?g, purity 99% 24621-21-4 1EA $520 2023-06-20 Buy
Alfa Aesar 012146 Niobium nitride 24621-21-4 10g $64.65 2024-03-01 Buy
Alfa Aesar 012146 Niobium nitride 24621-21-4 50g $247 2023-06-20 Buy
American Custom Chemicals Corporation ING0005386 NIOBIUM NITRIDE 95.00% 24621-21-4 5MG $496.47 2021-12-16 Buy
Product number Packaging Price Buy
GF77408185 1EA $520 Buy
012146 10g $64.65 Buy
012146 50g $247 Buy
ING0005386 5MG $496.47 Buy

NIOBIUM NITRIDE Chemical Properties,Uses,Production

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.

Uses

Niobium nitride is used as superconductor. Used in absorbing?anti-reflective coatings. It used to produce arc-welding rods and in steel.

Uses

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.

NIOBIUM NITRIDE Preparation Products And Raw materials

Raw materials

Preparation Products

NIOBIUM NITRIDE Suppliers

Global( 64)Suppliers
Supplier Tel Email Country ProdList Advantage
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418671 sales@tnjchem.com China 34572 58
Shaanxi Dideu Medichem Co. Ltd 		+86-029-89586680 +86-18192503167 1026@dideu.com China 9320 58
Zhuoer Chemical Co., Ltd 		02120970332; +8613524231522 sales@zhuoerchem.com China 3015 58
Henan Alfa Chemical Co., Ltd 		+8618339805032 alfa4@alfachem.cn China 12755 58
Alfa Chemistry 		+1-5166625404 Info@alfa-chemistry.com United States 21317 58
LEAP CHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 24738 58
Aladdin Scientific 		+1-833-552-7181 sales@aladdinsci.com United States 57511 58
Mainchem Co., Ltd. +86-0592-6210733 sale@mainchem.com China 32360 55
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30132 84
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44751 61
Supplier Advantage
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Shaanxi Dideu Medichem Co. Ltd 		58
Zhuoer Chemical Co., Ltd 		58
Henan Alfa Chemical Co., Ltd 		58
Alfa Chemistry 		58
LEAP CHEM CO., LTD. 		58
Aladdin Scientific 		58
Mainchem Co., Ltd. 55
Alfa Aesar 84
Energy Chemical 61

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Niobium nitride (NbN) NIOBIUM NITRIDE COLUMBIUM NITRIDE Einecs 246-362-5 Niobiumnitridemetalsbasisgraypowder NIOBIUM NITRIDE -325 MESH Niobiumnitride(metalsbasis) azanylidyneniobium NIOBIUM NITRIDE ISO 9001：2015 REACH Niobium Nitride Nanoparticles niobium nitrate niobium(III) nitride Molybdenum Silicide (Mo5Si3) Sputtering Targets 24621-21-4 NNb