Uburyo bwo gupima aside ya Propiyonike
Tegura ibikoresho by'ibirahuri nka burette na flask ya conical. Ufashe urugero rw'ingano ya aside propionic mu bicuruzwa bya aside propionic mu nganda, pima neza uburemere runaka bw'icyitegererezo cya aside propionic hanyuma ugishyire mu flask ya conical. Ongeramo amazi asukuye neza kugira ngo icyitegererezo gishonge neza. Hanyuma hitamo ikimenyetso gikwiye, nka phenolphthalein. Titrate ukoresheje igisubizo gisanzwe cya hydroxide ya sodium gifite ubunini buzwi. Mu gihe cyo gupima, habaho igisubizo cyo kugabanya ubukana hagati ya hydroxide ya sodium na aside propionic. Iyo hifashishijwe hydroxide ya sodium, pH y'umuti igenda yiyongera buhoro buhoro. Aho umuti ugarukira hagerwaho iyo ibara ry'umuti rihinduka kuva ku ibara ridafite ibara rikajya ku mutuku woroshye kandi rikaguma rihinduka mu gihe cy'igice cy'umunota. Hashingiwe ku bunini bw'umuti usanzwe wa hydroxide ya sodium ukoreshwa, ubunini bwa aside propionic mu cyitegererezo bushobora kubarwa hakoreshejwe isano ya stoichiometric. Formula yihariye ikomoka ku kigereranyo cya chemical kiringaniye ku buryo aside propionic na hydroxide ya sodium ikoreshwa, ifite igipimo cya stoichiometric cya 1:1, gihindurwa hakoreshejwe ubunini bwa molar na formula z'ubunini.info@pulisichem.cn

Shandong Pulisi Chemical Co., Ltd. Intangiriro yihariye ya aside propionic
Shandong Pulisi Chemical Co., Ltd. yibanda ku gutanga no gukwirakwiza aside ya Propionic yo mu rwego rw'inganda n'iyo mu rwego rw'ibiribwa CAS 79-09-4. Dukurikije uburyo busanzwe bwo kugenzura umusaruro no kugenzura ibikoresho fatizo, aside ya propionic yacu ifite ubuziranenge bwinshi, umwanda muke n'imiterere ihamye y'umubiri n'imiti, ikurikije byimazeyo amabwiriza mpuzamahanga y'inganda n'umutekano w'ibiribwa.
Ikoreshwa cyane mu gukumira indwara ya fungi, kubungabunga ibiribwa, gukora imiti hagati, gukora irangi rya resin no gutegura ibikoresho fatizo bya buri munsi, aside propionic yacu imaze kumenyekana ku isoko rihamye muri Aziya y'Amajyepfo y'Uburasirazuba, mu Burasirazuba bwo Hagati, mu Burayi no mu tundi turere. Dushingiye ku buryo bwuzuye bwo gutanga ibikoresho n'itsinda ry'abahanga mu kohereza imiti mu mahanga, dushyigikira gupakira ibintu byihariye, gutegura ibintu byoroshye no gutanga ibicuruzwa mu buryo buhoraho igihe kirekire, kandi duhora duha abakiriya ibisubizo by'ibikoresho fatizo bya shimi bihendutse kandi bitanga ubufasha bwo kugura ibintu icyarimwe.

https://www.pulisichem.com/factory-price-99-5-propionic-acid-cas-79-09-4-propionic-acid-for-food-preservatives-product/