Niobium

Purity: powder, <45 μm, 99.8% trace metals basis Synonym(s): Columbium Formula: Nb Molecular Weight: 92.91 CAS Number: 7440-03-1 EC Number: 231-113-5 PubChem CID: 23936

Properties

Shelf life: 1095 days

Solubility:

Sensitivity:

Boiling point: 4742°C

Melting point: 2468±10°C

InChl: InChI=1S/Nb

Safety Information

Pictograms: GHS02

Signal Word: Danger

Hazard Statements: H228; H250

Precautionary Statements: P280; P370+P378; P210; P233; P240; P222; P231; P241; P302+P335+P334

WGK: nwg

Storage:

Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter