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Logo 2000 Quality award of Russian Federation Government (72K) RW TUV ISO Certificate (24K)
 

Copper Vitriol Sort I, grade A
GOST 19347-2014

Copper Vitriol (42K)

This copper is one of 100 Best Quality Russian Goods of 2000 Competition.

Copper Vitriol is produced from the depleted solutions of electrolytic copper refining.

Chemical formula: CuSO4*5H2O. Crystalline emerald-blue or cyan-colored substance. Copper vitriol is a water-retentive substance. Copper vitriol is used for ore flotation at Coppers Concentrators, for agricultural pest control, for production of artificial fibers, organic dyes, mineral paints. Copper vitriol is a noncombustible, fire and explosion safety substance.

Physical and chemical properties:

Description of property Standard for sort I, grade A
1 Mass fraction of copper sulphate:  
  on conversion to CuSO4*5H2O, %, not less 98,0
  on conversion to copper, %, not less 24,94
2 Mass fraction of Fe, %, no more 0,04
3 Mass fraction of free sulfuric acid, %, no more 0,25
4 Mass fraction of water insoluble residue, %, no more 0,05
5 Mass fraction of arsenic, %, no more 0,012

Copper sulfate is packaged by 25±0,25 kg inside of polypropylene valve bags. The bags are stacked by 50 pcs into cartons placed on a wooded pallet, and strapped with plastic film.

On request, copper vitriol can be packaged into polypropylene big-bags with polyethylene inserts, with net weight of (1000±10) kg or (1250±12,5) kg.

Shelf life guaranteed for copper vitriol makes two (2) years.

Quality management system, environmental management system, and OHSAS management system was certified by TÜV NORD, German certification body, against requirements of standards ISO 9001:2015, ISO 14001:2015 and OHSAS 18001:2007.

 

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