Description

Ammoniumniobate(V)Oxalatehydrate CAS NO 168547-43-1 is a specialized coordination compound of niobium, ammonium, and oxalic acid, supplied as a hydrate. This high-purity precursor is critical for the synthesis of advanced niobium-based materials where precise stoichiometry and controlled morphology are required. It is primarily utilized by manufacturers and research institutions in the electronics, catalysis, and advanced ceramics sectors.

Application

• Precursor for Niobium Oxide (Nb₂O₅) Thin Films: A key starting material for chemical vapor deposition (CVD) and sol-gel processes used in optical coatings, capacitors, and semiconductor devices.
• Catalyst Synthesis: Used in the preparation of solid acid and oxidation catalysts for petrochemical and fine chemical synthesis.
• Advanced Ceramics Production: Serves as a source of niobium for manufacturing dielectric ceramics, piezoelectric materials, and structural components.
• Research & Development: Employed in academic and industrial R&D for exploring new niobium-containing compounds, metal-organic frameworks (MOFs), and nanomaterials.
• Electrolyte Additive: Investigated for use in specialized electrochemical systems and battery research.

Basic Information

Product Name	Ammoniumniobate(V)Oxalatehydrate
CAS No.	168547-43-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ammonium Niobium Oxalate Hydrate; Ammonium Oxoniobate(V) Oxalate Hydrate; Niobium Ammonium Oxalate; AOC; Ammonium Niobate Oxalate; Niobium(V) Ammonium Oxalate Hydrate; Precursor for Niobium Oxide
EINECS	Contact for details

Quality Control

Our Ammoniumniobate(V)Oxalatehydrate is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency, purity, and compliance with customer specifications. A Certificate of Analysis (COA) detailing key parameters such as niobium content, impurity profiles, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Complies
Assay (Nb₂O₅ basis)	Contact for details
Impurities (ICP-OES)	Contact for details
Loss on Drying	Contact for details

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