Description

Dipotassium Platinate is an inorganic platinum compound with the formula K2PtO3·3H2O, primarily used as a versatile precursor in advanced materials synthesis and catalysis research. Its controlled composition and high purity make it a critical raw material for developing platinum-based functional materials. This compound is essential for researchers and manufacturers in the electronics, chemical catalyst, and specialty chemical sectors seeking reliable platinum sources for innovative applications.

Application

• Catalyst Precursor: Serves as a starting material for synthesizing supported platinum catalysts used in hydrogenation, oxidation, and fuel cell reactions.
• Electroplating & Surface Coating: Used in specialized electroplating baths to deposit thin platinum or platinum alloy films for corrosion-resistant and conductive coatings.
• Electronic Materials: A key precursor in the sol-gel or chemical vapor deposition (CVD) production of platinum-containing oxides for sensors and electrode materials.
• Chemical Synthesis: Employed as a reagent in organic and inorganic synthesis to introduce platinum into complex molecular structures.
• Research & Development: Used in academic and industrial R&D for exploring new catalytic systems and platinum-based nanomaterials.
• Glass & Ceramics Industry: Can be utilized as a doping agent to modify the electrical or optical properties of specialty glasses and ceramics.

Basic Information

Product Name	Dipotassium Platinate
CAS No.	12285-90-4
Molecular Formula	K2PtO3·3H2O
Molecular Weight	367.33 g/mol (Trihydrate)
Synonyms	Potassium Platinate; Dipotassium Trioxoplatinate; Potassium Platinate(IV); Platinate(2-), trioxo-, dipotassium, (OC-6-11)-; Dipotassium Trioxoplatinate(2-); K2PtO3; Platinum Potassium Oxide
EINECS	Contact for details

Quality Control

Our Dipotassium Platinate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure consistent composition, purity, and performance as a precursor material. Certificates of Analysis (COA) detailing assay, impurity profiles, and physical characteristics are provided to guarantee it meets your specific research or production requirements.

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 in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to standard
Assay (as K2PtO3·3H2O)	≥ 98.0 %
Pt Content	≥ 53.0 %
Insolubles in Water	≤ 0.5 %
Chloride (Cl)	≤ 0.1 %
Heavy Metals (as Pb)	≤ 0.005 %

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