NIOBIUM (IV) OXIDE

Product Name: NIOBIUM (IV) OXIDE
CAS No.: 12034-59-2
Chemical Name: NIOBIUM (IV) OXIDE
Synonyms: NbO2;dioxoniobium;niobium dioxide;NIOBIUM OXIDE S;NIOBIUM (IV) OXIDE;niobiumoxide(nbo2);Niobium(IV)dioxide;Niobium oxide (NbO2);Niobium(IV)oxide,99+%;Niobium(IV) oxide, 99.9%
CBNumber: CB1240335
Molecular Formula: NbO2
Formula Weight: 124.91
MOL File: 12034-59-2.mol

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NIOBIUM (IV) OXIDE Property

Melting point:

1901°C

Density

5.9 g/mL at 25 °C(lit.)

storage temp.

Store at room temperature, keep dry and cool

form

Powder

Specific Gravity

5.9

color

white tetragonal crystals, crystalline or powder

Water Solubility

Insoluble in water.

crystal system

square

Space group

I41/a

Lattice constant

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
1.371	1.371	0.5985	90	90	90	1.125

CAS DataBase Reference

12034-59-2(CAS DataBase Reference)

EPA Substance Registry System

Niobium oxide (NbO2) (12034-59-2)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
WGK Germany: 3
TSCA: Yes
HS Code: 2825908590

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 383163
Product name: Niobium(IV) oxide
Purity: 99.9% trace metals basis
Packaging: 5g
Price: $92.5
Updated: 2025/07/31

Strem Chemicals

Product number: 41-4110
Product name: Niobium(IV) oxide, 99+%
Packaging: 2g
Price: $34
Updated: 2024/03/01

Strem Chemicals

Product number: 41-4110
Product name: Niobium(IV) oxide, 99+%
Packaging: 10g
Price: $137
Updated: 2024/03/01

Strem Chemicals

Product number: 41-4110
Product name: Niobium(IV) oxide, 99+%
Packaging: 50g
Price: $544
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: ING0002956
Product name: Niobium(IV) oxide
Purity: 95.00%
Packaging: 10G
Price: $1146.32
Updated: 2021/12/16

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NIOBIUM (IV) OXIDE Chemical Properties,Usage,Production

Chemical Properties

black powder

Uses

Niobium(IV) oxide is used as a reducing agent, which reduces carbon dioxide and sulfur dioxide to carbon and sulfur respectively. It finds application in dielectric material for electronic capacitors. It is also used for manufacturing metal niobium metal, in optical glass and in electronic industry.

Flammability and Explosibility

Not classified

Synthesis

In this procedure, pure Nb2O5 is reduced in an H2 stream at1000-1200°C. The reduction time for 1 g. of oxide (contained in a boat) is 1-2hours. Weight control is necessary, since prolonged heating athigh temperatures produces some further reduction to NbO.

NIOBIUM (IV) OXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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NIOBIUM (IV) OXIDE Suppliers

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View Lastest Price from NIOBIUM (IV) OXIDE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: NIOBIUM (IV) OXIDE 12034-59-2
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

12034-59-2, NIOBIUM (IV) OXIDERelated Search:

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NIOBIUM (IV) OXIDE

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12034-59-2

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