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ChemicalBook >> CAS DataBase List >> NIOBIUM

NIOBIUM

NIOBIUM price.
  • $20 - $8960
  • Product name: NIOBIUM
  • CAS: 7440-03-1
  • MF: Nb
  • MW: 92.91
  • EINECS:231-113-5
  • MDL Number:MFCD00011126
  • Synonyms:COLUMBIAN METAL;COLUMBIUM;NIOBIUM PLASMA EMISSION SPECTROSCOPY STANDARD;NIOBIUM PLASMA EMISSION STANDARD;NIOBIUM, PLASMA STANDARD SOLUTION;NIOBIUM ICP STANDARD;NIOBIUM METAL;NIOBIUM SINGLE ELEMENT PLASMA STANDARD
1063 prices
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Brand
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Biorbyt Ltd
  • ProChem
  • Sigma-Aldrich
  • Strem Chemicals
  • Usbiological
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  • 48Tests
  • ManufacturerAlfa Aesar
  • Product number010275
  • Product descriptionNiobium powder, -325 mesh, 99.8% (metals basis)
  • Packaging25g
  • Price$23.7
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number010276
  • Product descriptionNiobium powder, -60 mesh, 99.8% (metals basis excluding Ta), Ta <1%
  • Packaging25g
  • Price$38.5
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number042846
  • Product descriptionNiobium slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, 99.95% (metals basis excluding Ta)
  • Packaging10g
  • Price$38.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number040478
  • Product descriptionNiobium powder, APS 1-5 micron, 99.8% (metals basis)
  • Packaging10g
  • Price$48.4
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number042845
  • Product descriptionNiobium slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.95% (metals basis excluding Ta)
  • Packaging10g
  • Price$50.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number042847
  • Product descriptionNiobium slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.95% (metals basis excluding Ta)
  • Packaging25g
  • Price$57.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number010275
  • Product descriptionNiobium powder, -325 mesh 99.8% (metals basis)
  • Packaging500g
  • Price$680
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number040510
  • Product descriptionNiobium powder, -325 mesh, Puratronic?, 99.99% (metals basis excluding Ta) Ta ≤500ppm
  • Packaging250g
  • Price$802
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number040916
  • Product descriptionNiobium gauze, 40 mesh woven from 0.178mm (0.007in) dia wire
  • Packaging150x150mm
  • Price$823
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number040916
  • Product descriptionNiobium gauze, 40 mesh woven from 0.178mm (0.007in) dia wire
  • Packaging300x300mm
  • Price$2502
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number040883
  • Product descriptionNiobium sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick, 99.95% (metals basis excluding Ta)
  • Packaging1each
  • Price$418
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number040478
  • Product descriptionNiobium powder, APS 1-5 micron 99.8% (metals basis)
  • Packaging250g
  • Price$431
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number000241
  • Product description00 Niobium pieces 99.8% (metals basis)
  • Packaging500g
  • Price$449
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number010276
  • Product descriptionNiobium powder, -60 mesh, 99.8% (metals basis excluding Ta) Ta <1%
  • Packaging500g
  • Price$527
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number040885
  • Product descriptionNiobium sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick, 99.95% (metals basis excluding Ta)
  • Packaging1each
  • Price$536
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number042845
  • Product descriptionNiobium slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.95% (metals basis excluding Ta)
  • Packaging50g
  • Price$219
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 010275 Niobium powder, -325 mesh, 99.8% (metals basis) 25g $23.7 2023-06-20 Buy
Alfa Aesar 010276 Niobium powder, -60 mesh, 99.8% (metals basis excluding Ta), Ta <1% 25g $38.5 2023-06-20 Buy
Alfa Aesar 042846 Niobium slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, 99.95% (metals basis excluding Ta) 10g $38.65 2024-03-01 Buy
Alfa Aesar 040478 Niobium powder, APS 1-5 micron, 99.8% (metals basis) 10g $48.4 2023-06-20 Buy
Alfa Aesar 042845 Niobium slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.95% (metals basis excluding Ta) 10g $50.65 2024-03-01 Buy
Alfa Aesar 042847 Niobium slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.95% (metals basis excluding Ta) 25g $57.65 2024-03-01 Buy
Alfa Aesar 010275 Niobium powder, -325 mesh 99.8% (metals basis) 500g $680 2023-06-20 Buy
Alfa Aesar 040510 Niobium powder, -325 mesh, Puratronic?, 99.99% (metals basis excluding Ta) Ta ≤500ppm 250g $802 2023-06-20 Buy
Alfa Aesar 040916 Niobium gauze, 40 mesh woven from 0.178mm (0.007in) dia wire 150x150mm $823 2023-06-20 Buy
Alfa Aesar 040916 Niobium gauze, 40 mesh woven from 0.178mm (0.007in) dia wire 300x300mm $2502 2021-12-16 Buy
Alfa Aesar 040883 Niobium sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick, 99.95% (metals basis excluding Ta) 1each $418 2023-06-20 Buy
Alfa Aesar 040478 Niobium powder, APS 1-5 micron 99.8% (metals basis) 250g $431 2023-06-20 Buy
Alfa Aesar 000241 00 Niobium pieces 99.8% (metals basis) 500g $449 2023-06-20 Buy
Alfa Aesar 010276 Niobium powder, -60 mesh, 99.8% (metals basis excluding Ta) Ta <1% 500g $527 2023-06-20 Buy
Alfa Aesar 040885 Niobium sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick, 99.95% (metals basis excluding Ta) 1each $536 2023-06-20 Buy
Alfa Aesar 042845 Niobium slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.95% (metals basis excluding Ta) 50g $219 2024-03-01 Buy

Properties

Melting point :2468 °C (lit.)
Boiling point :4742 °C (lit.)
Density :8.57 g/mL at 25 °C (lit.)
storage temp. :-20°C
solubility :insoluble in acid solutions
form :wire
color :Silver-gray
Specific Gravity :8.57
Resistivity :13-16 μΩ-cm, 20°C
Water Solubility :Insoluble in water.
Merck :13,6584
Exposure limits :ACGIH: TWA 0.5 ppm(2.5 mg/m3); Ceiling 2 ppm (Skin)
OSHA: TWA 3 ppm
NIOSH: IDLH 30 ppm(250 mg/m3); TWA 3 ppm(2.5 mg/m3); Ceiling 6 ppm(5 mg/m3) Stability :Stable. Incompatible with strong bases, strong oxidizing agents, halogens, oxygen.
CAS DataBase Reference :7440-03-1(CAS DataBase Reference)
EPA Substance Registry System :Niobium (7440-03-1)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H228 Flammable solid Flammable solids Category 1
Category 2		 Danger
Warning		 GHS hazard pictograms P210, P240,P241, P280, P370+P378
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378 In case of fire: Use … for extinction.

Description

Used in high temperature and super alloys of Zn and Ti

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