Niobium(V) chloride ≥99.9% trace metals basis; CAS Number: 10026-12-7; EC Number: 233-059-8; Synonyms: Niobium pentachloride; Linear Formula: NbCl5 at Sigma-Aldrich

Are you looking for the Molecular Formula ‘ NbCl₅ ’?

Niobium (V) chloride is a yellow crystalline solid with a high melting point. It is widely used in the field of catalysis, semiconductor devices, and batteries. It is a highly specialized Lewis acid in chemical synthesis, activating alkenes for the carbonyl-ene reaction and the Diels-Alder process.

CAS: 10026-12-7 Molecular Formula: Cl5Nb Molecular Weight (g/mol): 270.156 MDL Number: MFCD00011127 InChI Key: YHBDIEWMOMLKOO-UHFFFAOYSA-I Synonym: niobium v ch...

2025年1月27日 · Used to form mixed chloro-aryloxide compounds, such as [Nb (OC6H3-2,6-i-Pr2)2Cl3]2, which form pyridine or phosphine adducts with a distorted six-coordinate geometry.†. Niobium (V) chloride is the precursor in the preparation of pure niobium, and ferroniobium.

2025年2月1日 · Synonyms: NbCl5,Niobium pentachloride; CAS: 10026-12-7; EC number: 233-059-8; MF: Cl5Nb; MW: 270.17

Niobium chloride (NbCl5): ACTIVE. H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral] H312 (81.6%): Harmful in contact with skin [Warning Acute toxicity, dermal] H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation] H332 (81.6%): Harmful if inhaled [Warning Acute toxicity, inhalation]

五氯化铌，是一种无机化合物，化学式为NbCl5，为黄色结晶性粉末，主要用作制备超导材料的原料、生产超高纯超细铌粉和纳米级铌粉的原料、制取高纯铌化合物的初始原料等。

NbCl5 crystallizes in the monoclinic C2/m space group. The structure is zero-dimensional and consists of six NbCl5 clusters. Nb5+ is bonded to six Cl1- atoms to form edge-sharing NbCl6 octahedra.

Causes severe skin burns and eye damage. Reacts violently with water. Contact with water liberates toxic gas. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: rinse mouth. Do NOT induce vomiting. IF IN EYES: Rinse cautiously with water for several minutes. Your input is important to us.