Yintoni iPropionic Acid?

I-Propionic acid, eyaziwa ngokuba yi-methylacetic, yi-short-chain saturated fatty acid.

I-chemical formula ye-propionic acid yi-CH3CH2COOH, inombolo ye-CAS yi-79-09-4, kwaye ubunzima be-molecular yi-74.078

Iasidi yePropionic lulwelo olungenambala, oludlayo oluneoyile nevumba elibi.Ipropionic acid ixutywa ngamanzi, i-soluble kwi-ethanol, i-ether kunye ne-chloroform.

Ukusetyenziswa okuphambili kwepropionic acid: izigcini zokutya kunye ne-mildew inhibitors.Isenokusetyenziswa njengesithinteli kwizinto eziphakathi-viscous ezifana nebhiya.Isetyenziswa njenge-nitrocellulose solvent kunye ne-plasticizer.Ikwasetyenziswa ekulungiseni izicombululo zenickel zokufaka ukutya, ukwenza incasa ekutyeni, nasekwenzeni amayeza, imichiza yokubulala izinambuzane, kunye nezinto ezilwa nokungunda.

1. Izigcino zokutya

I-anti-fungal kunye ne-mold effect ye-propionic acid ingcono kune-benzoic acid xa ixabiso le-pH lingaphantsi kwe-6.0, kwaye ixabiso liphantsi kune-sorbic acid.Yenye yezinto ezifanelekileyo zokugcina ukutya.

2. Imichiza yokutshabalalisa ukhula

Kwishishini lokubulala izitshabalalisi, ipropionic acid ingasetyenziselwa ukuvelisa ipropionamide, ethi yona ivelise iintlobo ezithile zeyeza.

3. Iziqholo

Kwishishini lokuvumba, i-propionic acid ingasetyenziselwa ukulungiselela iziqhumiso ezifana ne-isoamyl propionate, i-linalyl, i-geranyl propionate, i-ethyl propionate, i-benzyl propionate, njl., engasetyenziselwa ukutya, izithambiso, iziqhumiso zesepha.

4. Iziyobisi

Kwishishini lamachiza, izinto eziphambili zepropionic acid ziquka i-vitamin B6, i-naproxen, kunye ne-Tolperisone.I-asidi yepropionic inempembelelo ebuthathaka yokuthintela ukukhula kwefungal kwi-vitro kunye ne-vivo.Ingasetyenziselwa unyango lwe-dermatophytes.

Ukuphatha kunye nokugcinwa kwepropionic acid

Izilumkiso zokusebenza: ukusebenza okuvaliweyo, ukuqinisa umoya.Abanini-zithuthi kufuneka bafumane uqeqesho olulodwa kwaye bathobele ngokungqongqo iinkqubo zokusebenza.Ixhotyiswe ngezixhobo zokhuseleko.

ImiQathango yokuGcina: Gcina kwindawo epholileyo nengena umoya.Zigcine kude nomlilo kunye nemithombo yobushushu.Ubushushu bendlu yesitora akufuneki budlule kwi-30 ℃.Gcina isikhongozeli sivalwe ngokuqinileyo.Kufuneka igcinwe ngokwahlukileyo kwi-oxidizing agents, ii-agent zokunciphisa kunye ne-alkali.