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Substance Name: Niobium
RN: 7440-03-1
UNII: 05175J654G
InChIKey: GUCVJGMIXFAOAE-UHFFFAOYSA-N

Note

  • A metal element atomic number 41, atomic weight 92.906, symbol Nb.

Molecular Formula

  • Nb

Molecular Weight

  • 92.906
 
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Names and Synonyms

Name of Substance

  • Niobium

MeSH Heading

  • Niobium

Synonyms

  • Columbium
  • EC 231-113-5
  • EINECS 231-113-5
  • Niobium
  • Niobium element
  • Niobium-93
  • UNII-05175J654G
  • VN 1

Systematic Name

  • Niobium

Registry Numbers

CAS Registry Number

  • 7440-03-1

FDA UNII

  • 05175J654G

Other Registry Number

  • 26842-13-7

System Generated Number

  • 0007440031

Structure Descriptors

InChI

InChI=1S/Nb

InChIKey

GUCVJGMIXFAOAE-UHFFFAOYSA-N

Smiles

[Nb]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD intraperitoneal > 10gm/kg (10000mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 34(12), Pg. 56, 1990.
mouse LD oral > 10gm/kg (10000mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 34(12), Pg. 56, 1990.
rat LD intraperitoneal > 10gm/kg (10000mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 34(12), Pg. 56, 1990.
rat LD oral > 10gm/kg (10000mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 34(12), Pg. 56, 1990.