Spirit Vinegar

In principle, spirit vinegar is often referred to the double fermentation, or the stronger variety made from sugar cane, or chemically produced acetic acid. See the details below:

Spirit Vinegar is widely used as a natural acidifier in recipes and sauces. It’s the most common form of vinegar and also the most affordable.

To make spirit vinegar, harvested sugar cane is converted into molasses, which is then fermented and distilled into high strength alcohol (96,4%). That alcohol is diluted and added to a mash before being converted to spirit vinegar in acetators. (Re: Internet)

Therefore, spirit vinegar is permissible to consume due to the process it goes through, i.e. removing the quality of intoxication.