Description

Cuprate, Tetrachloro-, Dipotassium is an inorganic coordination compound with the chemical formula K₂[CuCl₄]. This product is valued as a source of the tetrachlorocuprate(II) anion, which is a key intermediate and reagent in various chemical synthesis and material science processes. It is primarily utilized by research institutions and industrial manufacturers in the fields of catalysis, electroplating, and as a precursor for other copper-containing compounds.

Application

• Catalysis: Acts as a catalyst or catalyst precursor in organic synthesis reactions, including cross-coupling and oxidation processes.
• Electroplating & Surface Treatment: Serves as a source of copper ions in specialized electroplating baths for depositing copper coatings.
• Chemical Synthesis: Used as a starting material or intermediate for the preparation of other copper complexes and inorganic salts.
• Analytical Chemistry: Employed as a standard or reagent in analytical methods for the determination of specific anions or in colorimetric tests.
• Material Science Research: Investigated for its properties in the development of novel inorganic materials, pigments, or magnetic studies.
• Laboratory Reagent: Used in general inorganic and coordination chemistry research and educational laboratory settings.

Basic Information

Product Name	Cuprate, Tetrachloro-, Dipotassium
CAS No.	13877-24-2
Molecular Formula	Cl₄CuK₂
Molecular Weight	313.55 g/mol
Synonyms	Potassium Tetrachlorocuprate(II); Dipotassium Tetrachlorocuprate; Tetrachlorocuprate(2-) Dipotassium; K₂CuCl₄; Copper Potassium Chloride; Potassium Copper Chloride
EINECS	237-646-9

Quality Control

Our Cuprate, Tetrachloro-, Dipotassium is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. Quality is verified through a series of analytical tests including assay, identification, and impurity profiling. A Certificate of Analysis (COA) detailing the specific results for each lot is available upon request to support your quality assurance protocols.

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). This compound is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to greenish-yellow crystalline powder
Identification (IR)	Conforms to standard
Assay (K₂[CuCl₄])	≥ 98.0 %
Water Content (KF)	≤ 2.0 %
Chloride Content	Conforms to theoretical

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