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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
1S/NbInChIKey
GUCVJGMIXFAOAE-UHFFFAOYSA-NSmiles
[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. |