Propionic acid, inozivikanwawo semethylacetic, ipfupi-ketani yakazara mafuta acid.
Iyo kemikari formula yepropionic acid ndeye CH3CH2COOH, iyo nhamba yeCAS ndeye 79-09-4, uye molecular uremu ndeye 74.078
Propionic acid imvura isina ruvara, inoora ine mafuta uye inonhuwa.Propionic acid inosanganiswa nemvura, inonyungudika mu ethanol, ether uye chloroform.
Kushandiswa kukuru kwepropionic acid: kuchengetedza chikafu uye mildew inhibitors.Inogona zvakare kushandiswa se inhibitor yepakati-viscous zvinhu zvakaita sedoro.Inoshandiswa se nitrocellulose solvent uye plasticizer.Inoshandiswawo mukugadzira nickel plating solutions, kugadzira chikafu chinonaka, nekugadzirwa kwemishonga, mishonga yezvipembenene, uye antifungal agents.
1. Zvokudya zvinochengetedza
Iyo anti-fungal uye mold effect yepropionic acid iri nani pane iyo ye benzoic acid apo pH inokosha iri pasi pe6.0, uye mutengo wakaderera pane we sorbic acid.Ndiyo imwe yeakakodzera kuchengetedza chikafu.
2. Mishonga yesora
Muindasitiri yemishonga yezvipembenene, propionic acid inogona kushandiswa kugadzira propionamide, iyo inozogadzira mamwe marudzi emishonga yesora.
3. Zvinonhuwirira
Muindasitiri yezvinonhuwira, propionic acid inogona kushandiswa kugadzira zvinonhuhwirira zvakaita seisoamyl propionate, linalyl, geranyl propionate, ethyl propionate, benzyl propionate, nezvimwewo, zvinogona kushandiswa mukudya, zvizorwa, sipo inonhuhwirira.
4. Zvinodhaka
Muindasitiri yemishonga, izvo zvinonyanya kutorwa zvepropionic acid zvinosanganisira vhitamini B6, naproxen, uye Tolperisone.Propionic acid ine kushaya simba inhibitory effect pane fungal kukura mu vitro uye mu vivo.Inogona kushandiswa pakurapa dermatophytes.
Kubata uye kuchengetedza propionic acid
Operation precautions: kuvharwa kushanda, kusimbisa mhepo.Vashandi vanofanirwa kudzidziswa kwakakosha uye kunyatsotevedzera maitiro ekushanda.Yakashongedzerwa nemidziyo yekuchengetedza.
Chengetedzo Yekuchengetedza: Chengetedza muimba yekuchengetera inotonhorera, ine mhepo.Ramba kure nemoto nekupisa.Tembiricha yewarehouse haifanire kudarika 30 ℃.Chengeta mudziyo wakavharwa zvakasimba.Inofanira kuchengetwa zvakasiyana kubva kune oxidizing agents, kuderedza vamiririri uye alkalis.
Nguva yekutumira: Jul-25-2022