Description

Copper(II) Chromate is an inorganic compound with the CAS number 1308-09-4, valued for its role as a versatile oxidizing agent and catalyst in specialized chemical syntheses. This compound is critical for industrial processes requiring controlled oxidation or the formation of specific copper-chromium complexes. It serves key functions in sectors such as chemical manufacturing, materials science, and research & development, where its specific reactivity profile is essential.

Application

• Catalyst in Organic Synthesis: Used as an oxidizing catalyst in specific organic transformations and coupling reactions.
• Pigment and Colorant Precursor: Serves as an intermediate in the production of certain corrosion-resistant and colored pigments.
• Wood Preservative Formulations: Acts as a key component in some industrial wood treatment chemicals for fungicidal and insecticidal properties.
• Laboratory Reagent: Employed as a standardized reagent in analytical chemistry and research laboratories for oxidation studies.
• Ceramic and Glass Coloring: Used to impart specific green or black hues in specialty glass and ceramic glazes.
• Corrosion Inhibitor Additive: Incorporated into specific primer coatings and treatments for metal surfaces.

Basic Information

Product Name	Copper(II) Chromate
CAS No.	1308-09-4
Molecular Formula	CuCrO4
Molecular Weight	179.54 g/mol
Synonyms	Cupric Chromate; Chromic Acid, Copper Salt; Copper Chromium Oxide; Copper Chromate(VI); CuCrO4; Copper Monochromate; Basic Copper Chromate
EINECS	215-159-3

Quality Control

Our Copper(II) Chromate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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 away from incompatible materials such as strong reducing agents and organic substances. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Brown to brownish-black powder
Identification (IR)	Conforms
Assay (CuCrO4)	≥ 95.0 %
Loss on Drying	≤ 2.0 %
Water Insoluble Matter	≤ 0.5 %
Heavy Metals (as Pb)	≤ 50 ppm
Particle Size (Typical)	Contact for details

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