Puas yog acetic acid yog vinegar?
Puas yog acetic acid yog vinegar?

Video: Puas yog acetic acid yog vinegar?

Video: Puas yog acetic acid yog vinegar?
Video: Glacial Acetic Acid: The Most Dangerous Vinegar! 2024, Kaum ib hlis
Anonim

Vinegar yog ib tug aqueous tov ntawm acetic acid thiab taug cov tshuaj uas yuav suav nrog cov tshuaj tsw qab. Vinegar feem ntau muaj 5-8% acetic acid los ntawm ntim. Feem ntau yog acetic acid yog tsim los ntawm fermentation ntawm ethanol lossis suab thaj los ntawm acetic acid kab mob.

Ntawm no, puas yog acetic acid thiab vinegar tib yam?

Thaum undiluted, nws yog qee zaum hu ua glacial acetic acid . Vinegar yog tsis tsawg dua 4% acetic acid by ntim, ua acetic acid lub ntsiab feem ntawm vinegar sib nrug ntawm dej. Acetic acid muaj ib tug txawv qaub saj thiab pungent tsw. Hauv tsev neeg, diluted acetic acid feem ntau yog siv rau hauv cov neeg sawv cev descaling.

Kuj Paub, ua li cas acetic acid tsim nyob rau hauv ib tug vinegar? Acetic acid thiab Lwm Cov Khoom Siv hauv Vinegar D. Vinegar yog kua uas yog tsim tawm los ntawm fermentation ntawm ethanol rau acetic acid . Kev fermentation yog nqa tawm los ntawm cov kab mob. Vinegar muaj acetic acid (CH3COOH), dej thiab cov seem ntawm lwm cov tshuaj, uas suav nrog cov tshuaj tsw qab.

Ib sab saum toj no, puas yog acetic acid hauv vinegar muaj teeb meem?

Nws tseem acetic acid . Tshwj xeeb tshaj yog undiluted, vinegar Tej zaum yuav ua mob rau lub qhov ncauj thiab digestive-system ntaub so ntswg, Ib tablespoon yog txaus rau nyias hnav khaub ncaws los yog tsw ib quart dej haus. Cov menyuam yaus tau raug mob hnyav los ntawm kev haus cawv vinegar , thiab los ntawm vinegar compresses siv los txo qhov kub taub hau lossis ua kom sov tshav ntuj.

Dab tsi yog siv cov acetic acid hauv kua txiv?

Acetic acid yog siv hauv vinegar , yog siv raws li cov khoom noj & hauv kev khaws cov zaub nyoos thiab lwm yam khoom noj. Acetic acid yog siv rau kev tsim cov inks thiab dyes.

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