Asidi ya puropiyoniki (asidi ya puropanoiki)
Orungyereza Eiziina: asidi ya puropoyoni; asidi ya puropanoyiki
Enkora ya asidi ya puropiyoniki: CH3CH2COOH
Enkora ya molekyu: C3H6O2
Ebintu by’omubiri n’eby’emibazi
Propionic acid n’amaizi agataine rangi kandi garikunuuka munonga.
Oburemeezi oburikushushana: 0.992
Asidi y'okusheenya: -22°C
Asidi y'okufuka: 144.1°C
Ekirikumanyisa okuhinduka: 1.3874
Nikijwanzya n’amaizi; ebirikushangwa omu ethanol, asetoni, na diethyl ether.
Enshonga y‘okutaho asidi ya puropiyoniki (ekikopo ekikingire): 65.5°C
Enshonga y'okutaho omuriro: 485°C

Asidi ya Propionic kuruga omu kitongore ky’eby’emibazi ekya Shandong Pulisi.
Shandong Pulisi Chemical Co., Ltd. neeha omutindo gw’ahaiguru ogw’omutindo gw’amakorero ogwa propionic acid (CAS 79-09-4) ogutebeekanisiibwe abaguzi b’ensi yoona omu bicweka by’okurinda eby’okurya, eby’okugaita omu by’okurya, eby’okujwara ebirikurwanisa obukooko, n’eby’okurya ebiine amagara. Propionic acid yaitu neekorwa ahansi y’okurinda omutindo gw’amaani, erikuhikiiriza emitindo y’obuyonjo ey’eihanga n’ey’ensi yoona, otwariiremu ≥99.5% concentration ahabw’okukoresa butoosha omu makorero n’okukora enkora z’omugyenzo kuhikaana n’okushaba kw’abaguzi b’omutaano.
Nk’ekintu kikuru ekirikureetaho asidi y’omugati, asidi yaitu eya propionic neekoresibwa munonga omu kuhanga calcium propionate na sodium propionate—ebintu ebikuru ebirikurinda eby’okurya ebikozirwe omu nkoko n’embibo—obu esters zaayo zirikukora nk’ebintu by’omutaano ebirikuhwera omu rangi n’omu birungo. Kandi neekora nk’ekintu kirungi ekirikugaita silage okuzibira okukura kw’ebizimba omu by’okurya by’ebinyonyi, nikishagika eby’obuhingi n’okutunga eby’okurya ebirikwesigwa kandi ebitarikuhinduka.
Epakiirwe kurugiirira aha mutindo gw’ensi yoona ogw’okutwara ebintu, propionic acid yaitu neeshangwa omu bidomora bya aluminiyamu nari omu bitanka by’ekyoma ebiine emirongooti kubaasa kuguma n’ebintu bigumire n’obukuumi omu bwire bw’okubitwara. Nitushagikwa emyaka erikurenga makumi abiri y’okumanya okutwara aheeru y’ihanga, nituha obucweka bw’okuragiira oburikuhindukahinduka, okuhitsya ebintu omu bwire, n’obuhwezi bw’eby’obuhangwa oburikwehayo kuhikiiriza ebyetengo by’abanywani baitu abatari bamwe na bamwe omu nsi yoona.