wein.plus
Attention
You are using an old browser that may not function as expected.
For a better, safer browsing experience, please upgrade your browser.
Chrome
Firefox
Microsoft Edge
Safari
Opera

    • Welcome back!

      New to wein.plus? Become a Member
  • Become a Member


You can also use our powerful search function with many flexible filters, such as:

Log in Become a Member

Lexicon

The largest wine encyclopedia in the world with 26,671 Terms.

0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Copper vitriol

Old designation for copper sulphate; see there.

Copper sulphate

A copper-sulfur compound (formerly known as blue vitriol), which appears as a powder made from transparent blue crystals; without water content, this is a white to gray powder. When water is added, it turns blue (see image). Copper sulfate is often used in combination with copper citrate and Silver Chloride to eliminate wine faults Brettanomyces and Lactic Acid. This binds sulfur compounds like Hydrogen...
Full text
This page was last modified at 23 June, 2021 at 05:17.

Voices of our members

Egon Mark

For me, Lexicon from wein.plus is the most comprehensive and best source of information about wine currently available.

Egon Mark
Diplom-Sommelier, Weinakademiker und Weinberater, Volders (Österreich)

The world's largest Lexicon of wine terms.

26,671 Keywords · 47,064 Synonyms · 5,303 Translations · 32,002 Pronunciations · 241,644 Cross-references
made with ♥ by our author Norbert F. J. Tischelmayer. About the Lexicon

EVENTS NEAR YOU

To Online-Events
09.02.26 - 11.02.26 Paris, France Wine Paris 2026 A not-to-be-missed event for sharing the soul of our terroir
10.01.26 Casinogasse 1, 47829 Krefeld, Deutschland Wine tasting menu at the casino with David Freitag Wine & Dine | p.p. € 149.- incl. menu, wine accompaniment & water
24.01.26 Niederstraße 63-67 Parkplatz/Lieferung über, Seilbahn 14, 47829 Krefeld, Deutschland Wine tasting "Don Vino's favourites" Incl: Aperitif, 6 wines (0.1l), water, snacks, tarte flambée | Price: p.p. € 69.-
07.02.26 Niederstraße 63-67 Parkplatz/Lieferung über, Seilbahn 14, 47829 Krefeld, Deutschland Wine tasting "lots of delicious wine & cheese" Incl: Aperitif, 6 wines (0.1l!), water/bread, antipasti, various cheeses & pinsa | Price: p. p. € 75.-
03.03.26 Niederstraße 63-67 Parkplatz/Lieferung über, Seilbahn 14, 47829 Krefeld, Deutschland Wine tasting "à la de Cassan" Aperitif, 6 wines (0.1l), water, snacks, tarte flambée | p.p. € 69.-
14.03.26 Casinogasse 1, 47829 Krefeld, Deutschland Giro d'Italia" in-house exhibition - our winegrowers introduce themselves. Prowein Goes City - over 50 wines in tasting
24.01.26 Beethovenstraße 12, 50674 Köln, Deutschland Wine seminar for beginners Wine freak I
07.02.26 Beethovenstraße 12, 50674 Köln, Deutschland Wine seminar for beginners Wine freak I
20.03.26 - 22.03.26 An d. Jahrhunderthalle 1, 44793 Bochum, Deutschland WEINmesse Bochum Immerse yourself in the fascinating world of wine.
06.03.26 Beethovenstraße 12, 50674 Köln, Deutschland Wine seminar for beginners Wine freak I
PREMIUM PARTNERS

wein.plus

Your approval is required –
if you are not a Premium Member

Read with advertising

... or become a Premium Member

Enjoy wein.plus without advertising and tracking by third parties!

Already wein.plus–Premium Member?

Impressum Datenschutz Nutzungsbedingungen

Wein-Plus GmbH. Alle Rechte vorbehalten.

Welcome back!