I-acetic acid

Inkcazo emfutshane:

Yimonic monic acid, eyona nto iphambili kwiviniga. I-acetic ecocekileyo ye-acetic acid (i-acetic acid) yi-hygroscopic ye-hygroscopic engenabala, isisombululo sayo esinamandla singenasiseko kwaye sihluthwa kakhulu kwizinyithi.

Thumela i-imeyile kuthi

Iinkcukacha zemveliso

Iimpawu zeMveliso

Iinkcukacha zemveliso

Iinkcukacha ezinikezelweyo

Umgubo omhlopheUmxholo ≥ 99%

Ukungafihli kulweloUmxholo ≥ 45%

(Umda weSicelo seSicelo seSicelo ')

Isakhiwo sekristali ye-acetic sibonisa ukuba iimolekyuli zibotshwe kwii-dimiers (okwaziwa ngokuba zii-dimirs) ze-vims zebhokisi ye-cemborn efana ne-vimboxlic acid i-acid ye-vimbox okanye i-acetic acid eqinileyo, i-acid okanye i-getic acid Imeko yendlela yokuzimisela kwe-molekyuli ye-ralecture ngokuncitshiswa kwendawo ye-freazing kunye ne-x-ray. Xa i-acetic acid ichithwe ngamanzi, iimbophelelo ze-hydrogen phakathi kweedamiri ziphule ngokukhawuleza. Ezinye ii-carboxylic acid zibonisa i-chieriza efanayo.

I-verbright ® ikwabonelela ngokwezifiso: Umxholo / ubumhlophe / i-provalue / imibala / imibala / ukupakisha / ukupakisha / ukupakisha / ukubonelela ngezisampulu zakho zasimahla.

I-parameter yemveliso

I-CASR RN

I-64-19-7-7-7

I-einecs rn

231-791-2

Ifomula wt

60.052

Udidi

I-organic acid

Ukuxinana

I-1.05 g / cm³

H20 ukunyibilikisa

Inyibilikiswe emanzini

Ukubila

117.9 ℃

Ukunyibilika

16.6 ° C

Ukusetyenziswa kwemveliso

Ukusetyenziswa kweMizi-mveliso

I-1. I-Acetic Acid yimveliso yemichiza ye-bulk, yenye yezona zinto zibalulekileyo ze-acids. Isetyenziselwa ikakhulu ekuvelisweni kwe-acetic anhydride, i-acetate kunye nesellulose ecetate. I-Polyvinyl Acetate ingenziwa ibe ziifilimu kunye neminyango, kwaye kukwayinto eluhlaza ye-finber vinylon. I-Selsulose Acetate isetyenziselwa ukwenza i-rayon kunye nefilimu yemifanekiso eshukumayo.

2. I-Acetic Ester yenziwe ngamasolokiso asezantsi sisinyibilikisi esihle, esetyenziswe ngokubanzi kumzi mveliso wepeyinti. Kuba i-acetic acid inyibilikisa uninzi lwezinto eziphilayo, ikwasetyenziswa njengesinyibilikisi (umz. Kwi-oxidation (umz.

I-3. I-acetic acid inokusetyenziswa kwezinye izisombululo zokuzitshisa kunye nesisombululo esibuthathaka njenge-buffer (efana ne-iNCEATION), kwi-iNCEIFT ENCETION, kwaye isetyenziselwa ukuhlengahlengisa i-ph ye-acidic ye-acidic ebuthathaka.

4. Ukuveliswa kwe-acetate, enjengeManganese, iSodium, i-Aluminium, i-zinc kunye nezinye iityuwa zentsimbi, i-Deyecys kunye neShishini leShishini leShishini; Ukukhokelela i-acetate ngumbala wepeyinti umbala wepeyinti; Khokela i-tetracetate yi-orgaces synthesic reegent (umzekelo, ukukhokela i-tetracetate inokusetyenziswa njengearhente eqinileyo ye-oxidiching, ulungiselele umthombo we-acetoxy kwaye ulungiselele amakhowa e-Organic, njl. Njl.).

I-5. I-Acetic Acid inokusetyenziswa njenge-regent yohlalutyo, i-ornthesic synthesis, i-piglimes kunye neSynthesis yeziyobisi.

Ukusetyenziswa kokutya

Kwishishini lokutya, i-acetic acid isetyenziswa njenge-acidifier, iarhente yencasa kunye nevumba elimnandi xa lisenza idiliya ye-syctic, i-acetic acid ichithwe kwi-4-5% enamanzi, kwaye iiarhente ezahlukeneyo zongezwa. I-flavour ifana nelootywala, kwaye ixesha lemveliso lifutshane kwaye ixabiso lixabiso eliphantsi. Njengearhente emuncu, inokusetyenziselwa ixesha elihlanganisiweyo, ukulungiswa kweviniga, enamachaphaza, ijeli kunye netshizi, ngokweemfuno zemveliso zokusetyenziswa okufanelekileyo. Ingakwazi ukuqalisa i-aroma ye wayini yesiqhumiso iwayini, ubungakanani bokusetyenziswa yi-0.1 ~ 0.3 g / kg.