Copper Iodide (CuI)-Powder

(Copper Iodide (CuI)-Powder)

CAS: 7681-65-4 Molecular Formula: CuI Purity: 99.9%-99.999% Products Code: TR Specification Model: – 100 mesh Hazardous Class: Class 9 EINECS No.: 231-674-6 UN No.: UN3077 Package Class: PG III

Characteristic

Copper(I) iodide is the inorganic compound with the formula CuI. It is also known as cuprous iodide. 

Chemical formula：CuI

Molar mass：190.45 g/mol

Appearance：White powder，when impure: tan or brownish

Odor：odorless

Density：5.67 g/cm3

Melting point：606 °C (1,123 °F; 879 K)

Boiling point：1,290 °C (2,350 °F; 1,560 K) (decomposes)

Solubility in water：0.000042 g/100 mL

Solubility product (Ksp)：1 x 10−12 

Solubility：soluble in ammonia and iodide solutions，insoluble in dilute acids，Vapor pressure 10 mm Hg (656 °C)

Magnetic susceptibility (χ)：-63.0·10−6 cm3/mol

Refractive index (nD)：2.346

Crystal structure：zincblende

Application

Cuprous iodide is widely used as an organic synthesis catalyst, a resin modifier, a rain-seeding agent, an anodic ray tube coating, and a source of iodine in iodized salt.

(Copper Iodide (CuI)-Powder)