Package: 25kg/bag

Uses : dye

Molecular Structure:

Product description: Blue or bluish green gelatin or light blue crystalline powder, relative density: 3.368. soluble in acids, ammonia water and alkali metal cyanides, carbonates, acidic carbonates solution, insoluble in water, will turn darker when heated at 60-80C, and will be decomposed into black cupric oxide and water at higher temperature. It is used for cupric salts, medicines, feed additives, bactericides and as analytical reagent, as catalyst, dye mordant, pigment, paper staining agent etc.