No. Wine contains a range of weak acids.

anything that is sour has acids in them. the more sour they are, the more acids it contains

lactic, malolactic, citric, acetic

Some fruit have acids in them. For example lemons limes strawberries cranberries.
Vinegar, wine, leafy green vegetables, rhubarb and beets have acids in them.

Three primary acids are found in wine grapes: tartaric, malic and citric acids. During the course of winemaking and in the finished wines, acetic, butyric, lactic and succinic acids