Nzira yeKuenzanisa kwePropionic Acid
Gadzirira magirazi akadai seburette neflask yeconical. Uchitora chiyero chehuwandu hwepropionic acid muzvigadzirwa zvepropionic acid zveindasitiri semuenzaniso, yera nemazvo huwandu hwakati hwemuenzaniso wepropionic acid woisa muflask yeconical. Wedzera huwandu hwakakodzera hwemvura yakanyungudutswa kuti unyungudise muenzaniso zvachose. Wobva wasarudza chiratidzo chakakodzera, senge phenolphthalein. Titrate ne sodium hydroxide standard solution ine concentration inozivikanwa. Munguva ye titration, reaction ye neutralization inoitika pakati pe sodium hydroxide ne propionic acid. Sezvo sodium hydroxide ichiwedzerwa, pH ye solution inowedzera zvishoma nezvishoma. Pokupedzisira kwe titration kunosvika kana ruvara rwe solution ruchichinja kubva pakusachena kuenda kutsvuku uye runoramba rwakachinja kwehafu yeminiti. Zvichibva pahuwandu hwe sodium hydroxide standard solution inodyiwa, huwandu hwe propionic acid mumuenzaniso hunogona kuverengerwa uchishandisa stoichiometric relationships. Fomura chaiyo inotorwa kubva mu balanced chemical equation ye reaction pakati pe propionic acid ne sodium hydroxide, ine stoichiometric ratio ye1:1, inoshandurwa uchishandisa molar concentration uye mass formulas.info@pulisichem.cn

Shandong Pulisi Chemical Co., Ltd. Propionic Acid Yakasarudzika Nhanganyaya
Shandong Pulisi Chemical Co., Ltd. inonyanya kupa nekugovera Propionic Acid yemhando yeindasitiri neyemhando yechikafu CAS 79-09-4. Ichitora kuongororwa kwakajairika kwekugadzirwa uye nzira dzakasimba dzekuongorora zvinhu zvisina kuchena, propionic acid yedu ine kuchena kwakanyanya, kusvibiswa kwakaderera uye hunhu hwakagadzikana hwemuviri nemakemikari, ichitevedzera zvizere zvinodiwa pasi rose zveindasitiri nezvekuchengetedza chikafu.
Inoshandiswa zvakanyanya mukudzivirira chirwere chegomarara, kuchengetedza chikafu, kugadzira mishonga yepakati, kugadzira resin yependi uye kugadzira zvinhu zvemakemikari zvezuva nezuva, propionic acid yedu yawana kuzivikanwa kwakasimba pamusika muSoutheast Asia, Middle East, Europe nedzimwe nzvimbo. Tichishandisa sisitimu yakakwana yekugovera zvinhu uye timu yehunyanzvi yekutumira makemikari kunze kwenyika, tinotsigira kurongedza kwakagadzirirwa, kurongeka kweodha kunochinjika uye kuwanikwa kwakasimba kwenguva refu, uye tinogara tichipa vatengi mhinduro dzemakemikari dzinoshanda uye rutsigiro rwekutenga kamwe chete.

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