Description

Potassium Titanium Oxalate Dihydrate is a coordination compound of titanium, valued for its role as a versatile precursor in advanced material synthesis and surface treatment processes. This chemical is essential for industries requiring precise control over titanium deposition and the formation of specialized functional coatings. Key applications span the manufacturing of semiconductors, optical films, and specialized catalysts, where its unique chelating properties offer significant advantages.

Application

• Precursor for Titanium Dioxide (TiO₂) Films: Used in sol-gel and chemical vapor deposition (CVD) processes to create thin films for optical coatings, anti-reflective layers, and photocatalytic surfaces.
• Semiconductor Manufacturing: Serves as a source material for titanium-containing layers in microelectronics and memory devices.
• Catalyst Synthesis: Acts as a key intermediate in the preparation of titanium-based catalysts for polymerization and organic synthesis.
• Surface Treatment & Conversion Coatings: Employed in formulations for metal surface pretreatment, enhancing adhesion and corrosion resistance.
• Specialty Pigments and Dyes: Used in the production of high-performance, heat-stable pigments and as a mordant in dyeing processes.
• Analytical Chemistry: Functions as a reagent in analytical methods for the determination of various metal ions.
• Research & Development: A critical starting material in academic and industrial R&D for developing new titanium-based compounds and nanomaterials.

Basic Information

Product Name	Potassium Titanium Oxalate Dihydrate
CAS No.	14402-67-6
Molecular Formula	K2[TiO(C2O4)2]·2H2O
Molecular Weight	354.07 g/mol
Synonyms	Potassium Titanium(IV) Oxalate Dihydrate; Potassium Titanium Oxalate; Potassium Bis(oxalato)oxotitanate(IV) Dihydrate; Titanium Potassium Oxalate Dihydrate; Potassium Oxalatooxotitanate(2-); Titanium Potassium Oxalate; Potassium Titanium Oxalate Hydrate; Potassium Titanium Oxalate Solution (common trade form)
EINECS	Contact for details

Quality Control

Our Potassium Titanium Oxalate Dihydrate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your technical requirements.

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 tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (as K2[TiO(C2O4)2]·2H2O)	≥ 98.0 %
pH (5% aqueous solution)	2.0 - 4.0
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.02 %
Heavy Metals (as Pb)	≤ 10 ppm
Iron (Fe)	≤ 20 ppm
Loss on Drying	9.0 - 11.0 %

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