Description

Lanthanum Tripotassium Bis(Phosphate) is an inorganic coordination compound of lanthanum, potassium, and phosphate ions. This specialized material is valued for its unique combination of lanthanum's catalytic and optical properties within a stable phosphate matrix. It serves as a critical precursor or functional additive in advanced material synthesis and specialty glass manufacturing. Industries involved in phosphor development, ceramic engineering, and optical coating research are primary users of this high-purity compound.

Application

• Phosphor and Luminescent Material Precursor: Used in the synthesis of specialty phosphors for lighting, displays, and X-ray intensifying screens.
• Specialty Glass and Optical Coatings: Acts as a modifying agent to alter the refractive index, durability, and thermal properties of glasses and thin films.
• Ceramic and Dielectric Compositions: Incorporated into advanced ceramic formulations to enhance sintering behavior and dielectric constant.
• Catalysis Research: Serves as a catalyst or catalyst support material in specific organic synthesis and petrochemical processes.
• Solid Electrolyte Development: Investigated for use in solid-state battery and fuel cell components due to its ionic conductivity potential.
• Laboratory Reagent: Employed as a high-purity analytical standard or research chemical in material science studies.

Basic Information

Product Name	Lanthanum Tripotassium Bis(Phosphate)
CAS No.	59129-19-0
Molecular Formula	K3La(PO4)2 or K3LaP2O8
Molecular Weight	Contact for details
Synonyms	Tripotassium Lanthanum Bis(Phosphate); Lanthanum(III) Tripotassium Diphosphate; Potassium Lanthanum Phosphate; K3La(PO4)2; Lanthanum Potassium Phosphate; Lanthanum Tripotassium Phosphate; 59129-19-0; Lanthanum Potassium Orthophosphate
EINECS	Contact for details

Quality Control

Our Lanthanum Tripotassium Bis(Phosphate) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high chemical purity and consistent lot-to-lot performance. Standard testing includes identification, assay, and impurity profile analysis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

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 when not in use to prevent absorption of moisture and carbon dioxide from the air.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to standard
Assay (K3La(PO4)2)	≥ 98.0%
Purity (La2O3 basis)	Contact for details
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.01%
Sulfate (SO4)	≤ 0.02%
Particle Size (D50)	Customizable

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