Description

Cuprous Thiocyanate is an inorganic compound with the chemical formula CuSCN. This versatile chemical is valued for its unique properties, including its insolubility in water and its role as a source of copper(I) ions. It serves as a critical intermediate and functional additive across several high-tech and industrial sectors. Key industries that utilize this material include electronics, pigments, and specialty chemical synthesis.

Application

• Antifouling Agent in Marine Paints: Acts as a biocide in coatings to prevent the growth of barnacles, algae, and other organisms on ship hulls and underwater structures.
• Catalyst and Reagent in Organic Synthesis: Used in various coupling reactions and as a precursor for other copper-containing compounds.
• Pigment and Colorant: Employed in the production of specific green and blue pigments for plastics, ceramics, and artists' colors due to its stability.
• Electroplating and Surface Treatment: Functions in electrochemical processes for depositing copper-thiocyanate layers or as an additive in plating baths.
• Photographic Chemical: Historically used in certain photographic processes and light-sensitive emulsions.
• Laboratory Research and Chemical Intermediate: Serves as a starting material for research and the synthesis of more complex thiocyanate derivatives.

Basic Information

Product Name	Cuprous Thiocyanate
CAS No.	1111-67-7
Molecular Formula	CuSCN
Molecular Weight	121.63 g/mol
Synonyms	Copper(I) thiocyanate; Cuprous sulfocyanate; Thiocyanic acid, copper(1+) salt; Copper monothiocyanate; CuSCN; Copper(I) rhodanide
EINECS	214-183-1

Quality Control

Our Cuprous Thiocyanate is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to guarantee consistency and compliance with your technical requirements.

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 acids and strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Off-white to pale yellow powder
Identification (IR)	Conforms
Assay (CuSCN)	≥ 98.0 %
Copper (Cu) Content	51.0 - 53.0 %
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.5 %
Chloride (Cl)	≤ 0.1 %
Sulfate (SO₄)	≤ 0.1 %
Heavy Metals (as Pb)	≤ 20 ppm
Iron (Fe)	≤ 50 ppm

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