Description

Chloroplatinic Acid Hexahydrate is a highly versatile and commercially significant platinum compound, primarily serving as a key precursor for platinum catalysts and coatings. Its value lies in providing a soluble and reactive source of platinum ions, essential for numerous catalytic and materials science applications. This product is critical for industries including automotive, electronics, pharmaceuticals, and specialty chemicals, where precise platinum deposition and catalytic activity are required.

Application

• Catalyst Precursor: Primary starting material for the synthesis of heterogeneous and homogeneous platinum catalysts used in hydrogenation, oxidation, and fuel cell reactions.
• Electroplating & Electroless Plating: Essential component in plating baths for depositing thin, adherent platinum films on electrodes, electronic components, and jewelry.
• Silicone Curing: Acts as a highly effective catalyst for the hydrosilylation reaction in the production of silicone rubbers and resins.
• Analytical Chemistry: Used as a reagent in analytical procedures and for the preparation of platinum electrodes and reference electrodes.
• Nanomaterial Synthesis: Serves as a platinum source for the fabrication of platinum nanoparticles and other nanostructured materials.
• Pharmaceutical Intermediates: Employed in certain synthetic pathways for active pharmaceutical ingredients (APIs) requiring platinum-based steps.
• Glass & Ceramic Coatings: Used in formulations to create conductive or reflective coatings on glass and ceramic surfaces.
• Research & Development: Fundamental reagent in academic and industrial R&D for exploring new catalytic processes and materials.

Basic Information

Product Name	Chloroplatinic Acid Hexahydrate
CAS No.	18497-13-7
Molecular Formula	H2PtCl6 · 6H2O
Molecular Weight	517.90 g/mol
Synonyms	Hexachloroplatinic Acid Hexahydrate; Platinic Chloride Hexahydrate; Hydrogen Hexachloroplatinate(IV) Hexahydrate; Dihydrogen Hexachloroplatinate(IV) Hexahydrate; CPA; H2PtCl6·6H2O; Platinum(IV) Chloride Solution
EINECS	242-397-5

Quality Control

Our Chloroplatinic Acid Hexahydrate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the demands of critical industrial and research applications. Certificates of Analysis (COA) detailing assay, impurity profiles, and physical properties are provided with every shipment to guarantee traceability and compliance with your specifications.

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) and light-sensitive; prolonged exposure to air, moisture, or light may affect product quality and performance.

Specification

Item	Specification
Appearance	Reddish-brown to yellow crystalline solid or solution
Identification (IR)	Conforms
Assay (as Pt)	≥ 37.0 %
Purity (HPLC)	≥ 99.0 %
Solubility (in Water)	Clear, complete solution
Chloride Content	Conforms to theoretical
Insoluble Matter	≤ 0.01 %
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.