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Kupzit® Hydrogen Sulfide Remover

Kupzit® Hydrogen Sulfide Remover

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Description

Kupzit® is an innovative copper citrate preparation developed for the elimination of sulfide off-flavors, particularly hydrogen sulfide odors in wine and fruit wine. Kupzit® contains 2 % copper citrate. For easy dosage and handling, it is coated onto a mineral carrier material, a particularly pure, high-quality granulated bentonite.  

Kupzit® reacts within minutes with sulphur compounds such as hydrogen sulfide and mercaptans. These compounds bind with Kupzit and then settle out to the bottom.

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.  

See the attached Manufacturer's instructions for further details along with information on dosage and storage.  

Community Q&A

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Why did you choose this?
MoreFlavor Store
to remove hydrogen sulfide
Ian S on Feb 13, 2020
to correct un happy yeast scenarios
eric j on Jun 17, 2019
to remove hydrogen sulfide
Ian S on Feb 13, 2020
Wanted to avoid using copper sulfate.
OOLLC on Jan 22, 2020
to correct un happy yeast scenarios
eric j on Jun 17, 2019
Wanted to avoid using copper sulfate.
OOLLC on Jan 22, 2020
Reviews

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Kupzit works!
Kupzit really did decrease the hydrogen sulphide level very quickly to none detectable levels. I didn't have that much hydrogen sulphide to start with and had to use close to the highest levels that they recommended. I added in 0.2 g/gallon increments I was not too concerned by rising the copper level too much as the solid material at the bottom was very dark, suggesting lots of copper sulphide precipitating.
March 5, 2020
Purchased
7 months ago
Absolute best way to remove H2S
Had a real stinker of a cider fermentation and thought it would never clear up. But added the three grams to the six gallon batch, and with in a day or two, all signs of H2S were gone. Highly recommend over other methods such as splash racking and copper tubing.
February 3, 2019
Purchased
1 year ago