Description

Chloroplatinic Acid is a highly important inorganic platinum compound, primarily known as hexachloroplatinic acid. This strong acid serves as a key precursor for the synthesis of other platinum complexes and catalysts, offering a vital source of soluble platinum. It is essential for industries requiring precise platinum deposition or homogeneous catalysis, including electronics, specialty chemicals, and advanced materials research.

Application

• Catalyst Precursor: Primary starting material for the synthesis of homogeneous and heterogeneous platinum catalysts used in hydrogenation, hydrosilylation, and fuel cell research.
• Electroplating & Electronics: Used in electroplating baths for depositing platinum coatings and films on electrodes, connectors, and other electronic components.
• Analytical Chemistry: Employed as a reagent in analytical procedures and for the preparation of platinum electrodes.
• Materials Science: Key intermediate in the sol-gel production of platinum-doped ceramics, glasses, and nanomaterials.
• Pharmaceutical Intermediates: Used in the synthesis of certain platinum-based compounds for research and development purposes.
• Laboratory Research: Serves as a standard platinum source in academic and industrial R&D for exploring new catalytic and material properties.

Basic Information

Product Name	Chloroplatinic Acid
CAS No.	16941-12-1
Molecular Formula	H2PtCl6·xH2O
Molecular Weight	409.81 (Anhydrous basis)
Synonyms	Hexachloroplatinic Acid; Platinic Chloride; Hydrogen Hexachloroplatinate(IV); Dihydrogen Hexachloroplatinate; Platinate(2-), hexachloro-, dihydrogen, (OC-6-11)-; CPA; H2PtCl6
EINECS	241-010-7

Quality Control

Our Chloroplatinic Acid is manufactured under strict quality management protocols. Each batch undergoes comprehensive analysis to ensure consistent purity and performance, with specifications typically meeting or exceeding standard reagent-grade requirements. A Certificate of Analysis (COA) detailing assay, platinum content, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its nature as a strong acid/organic solvent, keep away from incompatible materials such as bases and reducing agents. For long-term stability, consider storage under inert atmosphere.

Specification

Item	Specification
Appearance	Reddish-brown to dark brown solution or crystalline mass
Identification (IR)	Conforms
Assay (as H2PtCl6)	≥ 37.0 % Pt (Typical)
Platinum (Pt) Content	Contact for details
Chloride Content	Contact for details
Solubility	Completely soluble in water and common organic solvents

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