CAS 10026-12-7: Niobium pentachloride

Description: Niobium pentachloride (NbCl5) is an inorganic compound characterized by its dark brown to black solid form at room temperature. It is a highly reactive and hygroscopic substance, meaning it readily absorbs moisture from the air. Niobium pentachloride is known for its ability to act as a Lewis acid, making it useful in various chemical reactions, particularly in the synthesis of niobium-containing compounds. It has a complex crystal structure and can exist in different polymorphic forms. The compound is typically produced through the chlorination of niobium oxide or niobium metal. Due to its reactivity, it must be handled with care, as it can react violently with water, releasing hydrochloric acid and niobium oxide. In terms of applications, NbCl5 is utilized in the production of niobium alloys and as a catalyst in organic synthesis. Safety precautions are essential when working with this compound, as it can pose health hazards if inhaled or if it comes into contact with skin.

Formula: Cl₅Nb

InChI: InChI=1S/5ClH.Nb/h5*1H;/q;;;;;+5/p-5

InChI key: InChIKey=YHBDIEWMOMLKOO-UHFFFAOYSA-I

SMILES: Cl[Nb](Cl)(Cl)(Cl)Cl

Synonyms:

• Columbium pentachloride
• Niobium Pentachloride
• Niobium chloride
• Niobium chloride (92NbCl5)
• Niobium chloride (NbCl₅)
• Niobium pentachloride (NbCl5)
• Niobium pentachloride (NbCl₅)
• Niobium(V) chloride
• Niobpentachlorid
• Pentachloroniobium
• Pentachlorure de niobium
• Pentacloruro De Niobio
• Niobium chloride (NbCl5)

Niobium(V) chloride, 99.95% (metals basis)

CAS: 10026-12-7

It is used to form mixed chloro-aryloxide compounds, such as [Nb(OC6H3-2,6-i-Pr2)2Cl3]2, which form pyridine or …

• Formula: Cl₅Nb
• Purity: 99.95%
• Color and Shape: Yellow white, Crystalline
• Molecular weight: 270.16

Niobium(V) chloride, Puratronic™, 99.999% (metals basis)

CAS: 10026-12-7

Niobium(V) chloride is the precursor in the preparation of pure niobium, and ferroniobium. It is …

• Formula: Cl₅Nb
• Purity: 99.999%
• Color and Shape: light yellow to yellow
• Molecular weight: 270.16

Niobium(V) chloride, 99.9% (metals basis)

CAS: 10026-12-7

It is the precursor in the preparation of pure niobium, and ferroniobium. It is used …

• Formula: Cl₅Nb
• Purity: 99.9%
• Color and Shape: Yellow, Powder
• Molecular weight: 270.16

Niobium(V) chloride, 99% (metals basis)

CAS: 10026-12-7

In preparation of pure niobium, and as an intermediate.Niobium(V) chloride is the precursor in the …

• Formula: Cl₅Nb
• Purity: 99%
• Molecular weight: 270.16

Niobium(V) chloride (99.99%-Nb) (20-200ppm Ta) PURATREM

CAS: 10026-12-7

• Formula: NbCl₅
• Purity: (99.99%-Nb)
• Color and Shape: yellow xtl.
• Molecular weight: 270.17

Niobium(V) chloride

CAS: 10026-12-7

• Purity: 99.995%
• Color and Shape: Yellow Crystals
• Molecular weight: 270.17g/mol

Niobium(V) Chloride

CAS: 10026-12-7

• Formula: NbCl₅
• Purity: >99.99%
• Color and Shape: Light yellow to Yellow to Orange powder to crystal
• Molecular weight: 270.16

Niobium(V) chloride

CAS: 10026-12-7

• Purity: 99.9%
• Color and Shape: Pale Yellow Solid
• Molecular weight: 270.17g/mol

Niobium(V) chloride, 99+%

CAS: 10026-12-7

• Formula: NbCl₅
• Purity: ≥ 99.0%
• Color and Shape: Light yellow to yellow powder or crystals
• Molecular weight: 270.17

Niobium(V) chloride

CAS: 10026-12-7

• Purity: 99.99%
• Color and Shape: Powder
• Molecular weight: 270.17g/mol

Niobium Pentachloride

CAS: 10026-12-7

Applications Niobium Pentachloride is a reagent used in the synthesis of mixed chloro-aryloxide compounds and …

• Formula: Cl₅Nb
• Color and Shape: Neat
• Molecular weight: 270.17

Niobium(V) chloride, 99.8%

CAS: 10026-12-7

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: Cl₅Nb
• Purity: 99.8%
• Color and Shape: Yellow, Crystalline powder
• Molecular weight: 270.16

Niobium Chloride ultrapure, 99.9%

CAS: 10026-12-7

• Formula: NbCl₅
• Purity: min 99.9%
• Color and Shape: Light yellow to yellow, Crystalline powder
• Molecular weight: 270.17

Niobium(V) chloride

CAS: 10026-12-7

Niobium(V) chloride is a chemical compound that is used as a catalyst in organic reactions. …

• Formula: Cl₅Nb
• Purity: Min. 95%
• Molecular weight: 270.17 g/mol