Description

Sodium Hexachloroplatinate (Iv) CAS NO 16923-58-3 is a versatile inorganic platinum salt widely used as a key precursor in catalysis and materials science. Its primary value lies in providing a soluble and reactive source of platinum(IV) for the synthesis of complex catalysts and advanced materials. This high-purity compound is essential for researchers and manufacturers in the chemical, electronics, and pharmaceutical industries.

Application

• Catalyst Precursor: A critical starting material for synthesizing homogeneous and heterogeneous platinum-based catalysts used in hydrogenation, oxidation, and fuel cell applications.
• Electroplating & Surface Coating: Used in electroplating baths to deposit thin, uniform platinum films for corrosion-resistant coatings and electronic contacts.
• Materials Synthesis: Serves as a platinum source in the sol-gel production of ceramic and glass materials, as well as in the fabrication of conductive inks and pastes.
• Pharmaceutical Intermediates: Employed in the research and development of platinum-containing anticancer drugs and other active pharmaceutical ingredients (APIs).
• Analytical Reagent: Utilized as a standard or reagent in analytical chemistry for platinum quantification and other spectroscopic methods.
• Nanoparticle Production: Acts as a key reactant in the controlled synthesis of platinum nanoparticles for catalytic and sensor applications.

Basic Information

Product Name	Sodium Hexachloroplatinate (Iv)
CAS No.	16923-58-3
Molecular Formula	Na2PtCl6
Molecular Weight	453.77 g/mol
Synonyms	Sodium Chloroplatinate; Sodium Platinate(IV) Chloride; Sodium Hexachloroplatinate(IV); Disodium Hexachloroplatinate; Platinate(2-), hexachloro-, disodium, (OC-6-11)-; Disodium hexachloroplatinate(2-); Sodium hexachloroplatinate(2-); Sodium platinic chloride
EINECS	240-973-0

Quality Control

Our Sodium Hexachloroplatinate (IV) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment.

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 (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Orange-yellow to brown crystalline powder
Identification (IR)	Conforms
Assay (Na2PtCl6)	≥ 98.0 %
Platinum (Pt) Content	≥ 42.9 %
Insolubles in Water	≤ 0.1 %
Chloride (Cl) Content	To match theoretical value
Heavy Metals (as Pb)	≤ 50 ppm
Iron (Fe)	≤ 20 ppm

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