Description

Niobium Potassium Isopropoxide, 2.5% W/V In Isopropanol, 99% (Metals Basis) is a specialized organometallic precursor solution, offering a convenient and reactive source of niobium for advanced material synthesis. This high-purity compound is critical for applications requiring precise stoichiometry and controlled deposition of niobium-containing films. It is primarily utilized by researchers and manufacturers in the electronics, catalysis, and specialty ceramics industries for developing next-generation functional materials.

Application

• Chemical Vapor Deposition (CVD) & Atomic Layer Deposition (ALD): As a key precursor for depositing thin films of niobium oxide (Nb₂O₅) or niobium metal on semiconductors, optical components, and sensors.
• Sol-Gel Processing: For the synthesis of high-purity niobium-based ceramic powders, nanoparticles, and monolithic gels used in dielectric materials and catalysts.
• Catalysis Research: Serving as a catalyst precursor or dopant in polymerization reactions and organic synthesis for fine chemical production.
• Specialty Glass & Coatings: Modification of glass matrices to enhance refractive index, chemical durability, or electro-optical properties.
• Advanced Battery Materials: Investigation into niobium-doped anode or cathode materials to improve ionic conductivity and cycle life in lithium-ion batteries.
• Superconducting Materials: Research into the development of niobium-containing superconducting compounds and wires.

Basic Information

Product Name	Niobium Potassium Isopropoxide, 2.5% W/V In Isopropanol, 99% (Metals Basis)
CAS No.	21864-23-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Potassium Niobium(V) Isopropoxide; Niobium Potassium Isopropoxide Solution; Niobium Potassium Alkoxide; Potassium Niobate Isopropoxide Precursor; Niobium Potassium Triisopropoxide; Potassium Niobium Triisopropoxide; Niobium Potassium Isopropanolate; Niobium-Potassium Isopropoxide Complex
EINECS	Contact for details

Quality Control

Our Niobium Potassium Isopropoxide solution is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous quality testing, including assay and impurity profiling by ICP-OES/MS, to meet the 99% (Metals Basis) specification. Certificates of Analysis (COA) detailing all test results are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at room temperature (15-25°C) in a cool, dry, well-ventilated area away from ignition sources. Due to its highly volatile and easily oxidized nature, containers must be kept sealed and handled with appropriate precautions to prevent moisture ingress and decomposition.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow solution
Concentration (as Nb)	2.5% w/v in Isopropanol
Purity (Metals Basis)	≥ 99%
Identification (IR)	Conforms
Assay (Nb content by ICP-OES)	2.3 - 2.7% w/v
Impurities (ICP-MS)	Specific limits available upon request
Water Content (Karl Fischer)	< 0.1% w/w

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.