I-Glacial Acetic Acid 99.85%, Ilungele Ukuthunyelwa!

Isicelo

Izicelo Zezimboni
1. I-Acetic acid ingumkhiqizo wamakhemikhali omningi futhi ingenye yama-asidi e-organic abaluleke kakhulu. Isetshenziswa kakhulu ekukhiqizeni i-acetic anhydride, i-acetate kanye ne-cellulose acetate. I-Polyvinyl acetate ingenziwa ibe amafilimu nezinamathiselo, futhi iyinto eluhlaza ye-synthetic fiber vinylon. I-Cellulose acetate isetshenziselwa ukwenza i-rayon kanye nefilimu yezithombe ezinyakazayo.

2. I-acetate ester eyakhiwe ngotshwala obuphansi iyisinyibilikisi esihle kakhulu futhi isetshenziswa kabanzi embonini yopende. Ngenxa yokuthi i-acetic acid incibilikisa izinto eziningi eziphilayo, i-acetic acid nayo iyisinyibilikisi esivame ukusetshenziswa (isibonelo, esetshenziswa ekufakweni kwe-paraxylene ukuze kukhiqizwe i-terephthalic acid).

3. I-Acetic acid ingasetshenziswa kwezinye izixazululo zokugaya nokupholisha, njenge-buffer ezixazululweni ezine-acidic ebuthakathaka (njenge-zinc plating, i-chemical nickel plating), njengesengezo ku-electrolyte ye-nickel plating ekhanyayo kancane, kanye nasekuphasisweni kwe-zinc ne-cadmium. Isixazululo singathuthukisa amandla okubopha efilimu yokudlulisa futhi sivame ukusetshenziselwa ukulungisa i-pH yezixazululo ze-plating ezine-acidic ebuthakathaka.

4. Isetshenziselwa ukukhiqiza i-acetate, njengosawoti we-manganese, i-sodium, i-lead, i-aluminium, i-zinc, i-cobalt nezinye izinsimbi, ezisetshenziswa kabanzi njengezinto ezibangela ukudaya indwangu kanye nezimboni zokushiswa kwesikhumba; i-lead acetate inombala omhlophe we-lead; i-lead tetraacetate iyi-reagent yokwenziwa kwezinto eziphilayo (isibonelo, i-lead tetraacetate ingasetshenziswa njenge-oxidant enamandla, inikeze umthombo wamaqembu e-acetoxy, futhi ilungiselele ama-compounds e-lead e-organic, njll.).

5. I-Acetic acid ingasetshenziswa futhi njengezinto zokuhlaziya, ukwakheka kwezinto eziphilayo, ukwakheka kwezingulube kanye nemithi.

Izicelo Zokudla
Embonini yokudla, i-acetic acid isetshenziswa njenge-acidifier, i-flavouring agent kanye nezinongo. Uma wenza uviniga wokwenziwa, ncibilikisa i-acetic acid ngamanzi kuya ku-4-5% bese ufaka izinhlobo ezahlukene ze-flavouring agents. Ukunambitheka kufana nokweviniga eyenziwe ngotshwala, futhi isikhathi sokukhiqiza sifushane futhi intengo iphansi. Ishibhile. Njenge-sour agent, ingasetshenziswa ezinongo ezihlanganisiwe ukulungisa uviniga, ukudla okusemathinini, ijeli kanye noshizi. Ingasetshenziswa ngamanani afanele ngokuya ngezidingo zokukhiqiza. Ingasetshenziswa futhi njengesithuthukisi se-flavour yewayini le-Quxiang, enomthamo ongu-0.1 kuya ku-0.3 g/kg.