Niobium(Nb) Element

Basic Infomation

Name: Niobium

Symbol: Nb

Atomic Number: 41

Atomic Mass: 92.90638 amu

Melting Point: 2468.0 °C (2741.15 °K, 4474.4 °F)

Boiling Point: 4927.0 °C (5200.15 °K, 8900.6 °F)

Number of Protons/Electrons: 41

Number of Neutrons: 52

Classification: Transition Metal

Crystal Structure: Cubic

Density @ 293 K: 8.57 g/cm3

Color: white

Name	Sign	Purity	Shape
Niobium Evaporation Boat	Nb	99.95％	Boat
Niobium Metals Products	Nb	99.95％	Wire,Rod,Foil,Sheet,Slab ,Disc
Niobium Crucible	Nb	99.95％	Crucible
Niobium Evaporation Material	Nb	99.95％	Irregular pieces, pellet
Niobium Sputtering Targets	Nb	99.95％	Discs, Plate, Step Taper，Rectangle, Sheet, Step, Tube
Niobium Tube	Nb	99.95％	Tube
Niobium Oxide Powder	Nb2O5	99.99％	powder
Niobium Pentoxide Evaporation Material	Nb2O5	99.99％	solid substance, Colorless granules
Niobium Pentoxide Sputtering Targets	Nb2O5	99.99％	Discs,Plate,Step,Rectangle,Sheet,Step
Niobium Pentoxide Sputtering Targets - Black	Nb2O5	99.99％	Discs,Plate,Step,Rectangle,Sheet,Step
Neodymium Oxide Evaporation Material	Nd2O3	Nd2O3/TREO:99.9％min; TREO:99.5％min	Granule
Neodymium Oxide Powder	Nd2O3	Nd2O3/TREO:99.9％min; TREO:99.5％min	Powder
Neodymium Oxide Sputtering Target	Nd2O3	Nd2O3/TREO:99.9％min; TREO:99.5％min	Discs, Plate, Step, Rectangle, Sheet