GOST 19347-99
Brand ‘A’ (best grade – 99.1%, first grade – 98.0%)
Brand ‘Б’ (best grade – 98.1%, first grade – 96.0%, second grade – 93.1%)
Production cycle:
neutralization of acid copper-bearing solutions in oxidizers with the use of copper granules;
cleaning and filtering the neutral copper-bearing solutions;
evaporation and crystallization of cleaned solutions;
centrifugation, spinning and drying to obtain the finished copper sulfate.
Application range:
Copper sulfate is used to produce other compounds, in medicine, food industry, at making mineral paints, and in agriculture as an antiseptic, fungicide, and fertilizer.
Form and packaging:
Packaged in plastic or polypropylene bags (50 kg).
The copper sulfate is made according to requirements of GOST 19347 of the brands: ‘A’ and ‘Б’.