Kupzit® 3g Hydrogen Sulfide Remover Copper Citrate Powder Fining – Removes Rotten Egg Smell (H2S) FIN85A from ERBSLÖH

Kupzit® is an innovative copper citrate preparation developed for the elimination of sulfide off-flavors, particularly hydrogen sulfide odors (Rotten Eggs, Catbox) in wine and fruit wine. Kupzit® reacts within minutes with sulphur compounds such as hydrogen sulfide and mercaptans.  Kupzit® contains 2 % copper citrate. For easy dosage and handling, Kupzit is coated onto a mineral carrier material, a particularly pure, high-quality granulated bentonite. The copper citrate binds with H2S and causes it to precipitate out as a black residue.  The wine can then be racked off the residue. Dosage and Application:  Trials are absolutely recommended. Generally, the dosage amount is 5-20 g/100 L or .05-.2 g/L. Exceptionally bad cases may require up to twice as much.