Sikirin Infrared Propionic Acid (IR)
Yi amfani da na'urar auna zafin jiki ta infrared don ganowa. Idan aka ɗauki misalin gano propionic acid da sauran mahaɗan da suka yi kama da juna, a shafa ƙaramin adadin propionic acid a kan kwalin potassium bromide ko a yi amfani da hanyar fim ɗin ruwa don shirya samfurin gwaji mai dacewa. Sannan a sanya samfurin a cikin tantanin halitta na na'urar auna zafin jiki ta infrared. Na'urar auna zafin jiki ta infrared tana fitar da hasken infrared. Lokacin da hasken infrared ya haskaka samfurin, ƙwayoyin samfurin suna shan takamaiman mitoci na hasken infrared, suna haifar da sauye-sauyen yanayin kuzari da juyawa. Hadin sinadarai daban-daban suna shaye-shaye daban-daban na hasken infrared, wanda ke haifar da kololuwar yanayin shaye-shaye a cikin bakan infrared. Propionic acid ya ƙunshi ƙungiyoyi masu aiki kamar carboxylic acid, waɗanda ke nuna kololuwar yanayin shaye-shaye masu dacewa a cikin bakan infrared (misali, kololuwar girgiza mai shimfiɗa na ƙungiyar carboxylic acid yana kusa da 1700 cm⁻¹). Ta hanyar kwatanta bakan da aka samu da bakan infrared na yau da kullun na propionic acid, ana iya tantance ko samfurin propionic acid ne. Hakanan ana iya yin kimantawa mai zurfi na abun ciki na propionic acid bisa ga ƙarfin kololuwar yanayin, amma wannan hanyar galibi ana amfani da ita don nazarin inganci.info@pulisichem.cn

Kamfanin Shandong Pulisi Chemical Co., Ltd. yana bayar da Propionic Acid (CH₃CH₂COOH, CAS 79-09-4)— wani sinadari mai sarka mai sarka mai sarka mai tsawon minti 99.5, wanda aka samo kuma aka ƙera a cikin gida don samar da isasshen ruwa mai kyau da kuma ganowa. Sinadarin propionic ɗinmu ruwa ne mai haske, mai kauri da ƙarfi wanda ke hana ƙwayoyin cuta da ƙwayoyin cuta, wanda aka amince da shi sosai a matsayin mai kiyaye abinci, mai hana mold a matsayin abinci, kuma mai matsakaicin ma'auni don shafa, magunguna, da haɗa sinadarai na yau da kullun. Muna daidaita ma'auni da marufi: gangunan filastik 200kg, tankunan IBC 1000kg, ko tankunan ISO, tare da cikakkun takardu (COA, MSDS, ISO, HALAL) don biyan buƙatun duniya. Tare da shekaru na ƙwarewar fitarwa, muna isar da inganci mai daidaito, farashi mai gasa, da kuma ingantattun kayan aiki - abokin hulɗarku don yin odar propionic acid mai yawa a duk duniya.

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