Description

Potassium Chloroplatinate is an inorganic platinum salt with the formula K2PtCl6. This compound is a critical precursor in the synthesis of other platinum complexes and serves as a fundamental material in catalysis and materials science research. It is essential for industries and laboratories involved in electroplating, catalyst development, and the preparation of platinum-based nanomaterials. Our supply ensures high purity and consistent quality for demanding technical and research applications.

Application

• Catalyst Precursor: A key starting material for synthesizing homogeneous and heterogeneous platinum catalysts used in hydrogenation, fuel cells, and petrochemical processes.
• Electroplating & Surface Finishing: Used in electroplating baths for depositing platinum coatings on electrodes, jewelry, and industrial components for enhanced corrosion resistance and conductivity.
• Analytical Chemistry: Employed as a standard or reagent in analytical methods, including gravimetric analysis for potassium determination.
• Materials Science Research: Serves as a precursor for the sol-gel synthesis of platinum-containing oxides, nanoparticles, and other advanced functional materials.
• Pharmaceutical Intermediates: Used in the research and development of certain platinum-based chemotherapeutic agents and other organometallic pharmaceuticals.
• Photography & Imaging: Historically used in platinum printing and other photographic processes to produce high-quality, durable images.

Basic Information

Product Name	Potassium Chloroplatinate
CAS No.	16921-30-5
Molecular Formula	K2PtCl6
Molecular Weight	485.99 g/mol
Synonyms	Potassium Hexachloroplatinate(IV); Dipotassium Hexachloroplatinate; Platinum Potassium Chloride; Potassium Platinate Chloride; Hexachloroplatinate(2-) Dipotassium; K2PtCl6; Potassium Tetrachloroplatinate (obsolete)
EINECS	240-979-3

Quality Control

Our Potassium Chloroplatinate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high chemical purity. We provide comprehensive analytical documentation, including a Certificate of Analysis (COA) detailing assay, impurity profiles, and physical characteristics. Our quality system is designed to meet the rigorous standards required for research and industrial applications.

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. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange-yellow crystalline powder
Identification (IR)	Conforms
Assay (K2PtCl6)	≥ 99.0%
Insoluble Matter	≤ 0.01%
Chloride (Cl)	By stoichiometry
Potassium (K)	By stoichiometry
Platinum (Pt)	By stoichiometry
Heavy Metals (as Pb)	≤ 10 ppm
Iron (Fe)	≤ 5 ppm

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