Description

Lithium Tungstate is an inorganic salt composed of lithium and tungstate ions, known for its high density and unique optical properties. This compound is valued for its role in advanced material synthesis and as a high-performance additive in specialized industrial processes. It is primarily utilized by manufacturers and research institutions in the ceramics, glass, and electronics sectors seeking to enhance product performance and develop new functional materials.

Application

• High-Density Media: Used in the formulation of specialized drilling fluids and heavy liquid separation processes in geology and mining.
• Ceramic & Glass Manufacturing: Acts as a fluxing agent and property modifier to lower melting points and improve the thermal and mechanical characteristics of ceramics and specialty glasses.
• Electrolyte Component: Employed in research and development of advanced lithium-ion and solid-state battery electrolytes.
• Optical Material Precursor: Serves as a starting material for producing tungstate-based crystals and glasses with specific luminescent or scintillation properties.
• Catalyst & Catalyst Support: Utilized in certain organic synthesis and oxidation reactions as a catalyst or catalyst support material.
• Corrosion-Resistant Coatings: Incorporated into formulations for creating protective coatings on metals.
• Laboratory Reagent: Used as a high-purity analytical reagent and standard in chemical analysis and research laboratories.

Basic Information

Product Name	Lithium Tungstate
CAS No.	13568-45-1
Molecular Formula	Li2WO4
Molecular Weight	261.72 g/mol
Synonyms	Dilithium tungstate; Dilithium tetraoxotungstate; Tungstic acid, dilithium salt; Lithium wolframate; Li2WO4; Lithium tungsten oxide
EINECS	236-978-2

Quality Control

Our Lithium Tungstate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (Li2WO4)	≥ 99.0%
Purity (by ICP-OES)	≥ 99.5%
Chloride (Cl)	≤ 0.005%
Sulfate (SO4)	≤ 0.01%
Heavy Metals (as Pb)	≤ 0.001%
Loss on Drying	≤ 0.5%
Particle Size (D50)	Contact for details

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