I was thinking of storing a bit of salted synthetic vinegar for quick use. But I'm not sure if the vinegar will remain intact along with the mixed common-salt. I'm worried about chemical reactions that might affect the mix them.

The estimated time before fully using up this vinegar mix would be somewhere around a month. I'm really not strong in chemistry. The vinegar ingredients say it has E260 acidity regulator mixed in it. Thanks in advance~! bows

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    Hello, and welcome to Seasoned Advice. What's "synthetic vinegar"? What's the application of this mixture? (Doesn't sound like home cooking...) – Daniel Griscom May 3 '18 at 1:40
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    Most of the vinegar I buy are glassy transparent in colour and they say 'Synthetic Vinegar'. I've also noticed a brownish vinegar but I don't know what they are. The ingredients according to the one I have is Water, Acetic Acid, Acidity Regulator (E260), Chilly. I use it to go along with chinese dishes, like a sauce. My roommates prefer it if the vinegar is slightly salty, otherwise it feels somewhat sweet/sour, apparently. It's home cooking. – RiA May 3 '18 at 1:57
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    Thanks for the info. My gut is that the salt and vinegar won't interact, but that's just my gut. Hopefully someone else will have a more authoritative response. – Daniel Griscom May 3 '18 at 2:04
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    Salt and vinegar are used together in pickling, where long term stability is the goal – Chris H May 3 '18 at 12:51
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    Salt and vinegar mixed will produce some hydrochloric acid, in equilibrium with sodium acetate. Be sure your bottle cap is plastic coated, or otherwise made able to stand up to the stronger acid. – Wayfaring Stranger May 3 '18 at 23:29

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