What is CuSCN? Important knowledge about CuSCN.

1. Definition of CuSCN

CuSCN, also known as Copper(I) thiocyanate, is a white, crystalline chemical substance. The English name for CuSCN is Copper(I) thiocyanate. With a molecular mass of 153.61 g/mol, CuSCN is made up of one copper atom (Cu), one sulfur atom (S), one carbon atom (C), and one nitrogen atom (N). The CuSCN molecule is responsible for generating Cu+ ions and SCN- ions in solution.

2. Properties: CuSCN

2.1 Physical properties of CuSCN: It is a white solid, odorless, sweet-tasting, insoluble in water and soluble in concentrated sulfuric acid. The pH of CuSCN is usually neutral.

2.2 Chemical properties of CuSCN: CuSCN mainly reacts with strong acids to produce hydrogen sulfide gas, copper(II) sulfide and selenocyanic sulfide.

3. Common chemical equations of CuSCN:

CuSCN does not react with typical metals, acids, or salts. It mainly reacts in a strong acid environment.

4. Synthesis of CuSCN

4.1 Laboratory synthesis of CuSCN: CuSCN can be synthesized by reacting Cu₂+ with SCN- in an acidic environment.

4.2 Industrial synthesis of CuSCN: Similarly to the lab, CuSCN is synthesized by reacting Cu₂+ with SCN- in an acidic environment.