Niobium(V) chloride, 99.9%

Name: Niobium(V) chloride, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-014979

About Niobium(V) chloride, 99.9%

Niobium(V) chloride (CAS 10026-12-7) is a refractory / heavy metal compound offered by Vaqora Chemicals at a purity of 99.9%. Formula Cl5Nb, molecular weight 270.2 g/mol. Its systematic (IUPAC) name is pentachloroniobium. Alternative names: Niobium pentachloride and Niobium chloride.

The material typically appears as a light yellow to yellow solid or crystalline solid. Reported physical data include a melting point of 204.7 °C and a density of 2.75 g/mL at 25 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis and catalysis. Typical end-use sectors are academic and industrial research.

Available in 25 g and 100 g packs, Niobium(V) chloride is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
Catalysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Niobium(V) chloride, 99.9%
Catalogue No.	VQ-014979
CAS Number	10026-12-7
IUPAC name	pentachloroniobium
Molecular formula	Cl₅Nb
Molecular weight	270.2 g/mol
Exact mass	269.7477
Purity / assay	99.9%
HSN code	28273990
InChIKey	YHBDIEWMOMLKOO-UHFFFAOYSA-I
SMILES	Cl[Nb](Cl)(Cl)(Cl)Cl
PubChem CID	24818

Physical properties
Physical form	Crystalline
Appearance	Light yellow to yellow solid or crystalline solid
Melting point	204.7 °C
Density	2.75 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 3260
Synonyms	Niobium pentachloride, Niobium chloride, Niobium chloride (NbCl5), NbCl5, Columbium pentachloride, Niobium Muriaticum, Niobium (V) chloride, niobium(5+) pentachloride, Niobium(V) chloride, 99%, Niobium(V) chloride anhydrous, AMPERTEC? Niobium Pentachloride NbCl5, Niobium(V) chloride, Trace metals grade

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H332Harmful if inhaled

Precautionary statements: P260, P261, P264, P270, P271, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P330, P362 + P364, P363, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 10026-12-7

AR

Niobium(V) chloride, GR 99%+

CAS: 10026-12-7
Formula: Cl₅Nb
MW: 270.2 g/mol

VQ-014980

Frequently asked questions

What is the CAS number of Niobium(V) chloride, 99.9%?

The CAS Registry Number of Niobium(V) chloride, 99.9% is 10026-12-7. It is also known as Niobium pentachloride, Niobium chloride, Niobium chloride (NbCl5).

What is the molecular formula and molecular weight of Niobium(V) chloride, 99.9%?

Niobium(V) chloride, 99.9% has the molecular formula Cl5Nb and a molecular weight of 270.2 g/mol. Its IUPAC name is pentachloroniobium.

Which grade and pack sizes of Niobium(V) chloride, 99.9% can I order?

We supply Niobium(V) chloride, 99.9% in (99.9%) grade, in 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Niobium(V) chloride, 99.9%?

Yes. Every lot of Niobium(V) chloride, 99.9% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Niobium(V) chloride, 99.9% be shipped internationally?

Yes. Niobium(V) chloride, 99.9% is classified as hazardous (UN 3260), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.