Usoro ntinye nke Propionic Acid
Kwadebe ihe iko dị ka burette na karama conical. Site n'ịchọpụta ihe dị na propionic acid na ngwaahịa propionic acid ụlọ ọrụ dịka ọmụmaatụ, tụọ oke ụfọdụ nke ihe nlele propionic acid nke ọma ma tinye ya na karama conical. Tinye mmiri kwesịrị ekwesị iji gbazee ihe nlele ahụ kpamkpam. Wee họrọ ihe ngosi kwesịrị ekwesị, dị ka phenolphthalein. Titrate na ngwọta ọkọlọtọ sodium hydroxide nke a maara nke ọma. N'oge titration, mmeghachi omume neutralization na-eme n'etiti sodium hydroxide na propionic acid. Ka etinyere sodium hydroxide, pH nke ngwọta ahụ na-abawanye nwayọ nwayọ. A na-erute ebe njedebe titration mgbe agba ngwọta ahụ gbanwere site na enweghị agba gaa na ọbara ọbara dị nro ma na-anọgide na-agbanweghị maka ọkara nkeji. Dabere na olu nke ngwọta ọkọlọtọ sodium hydroxide e riri, enwere ike ịgbakọ ọdịnaya propionic acid dị na ihe nlele ahụ site na iji mmekọrịta stoichiometric. A na-enweta usoro a kapịrị ọnụ site na nha kemịkalụ ziri ezi maka mmeghachi omume dị n'etiti propionic acid na sodium hydroxide, nke nwere oke stoichiometric nke 1:1, nke agbanwere site na iji usoro molar na uka.info@pulisichem.cn

Nkọwa Pụrụ Iche nke Shandong Pulisi Chemical Co., Ltd. Propionic Acid
Shandong Pulisi Chemical Co., Ltd. bụ ọkachamara n'inye na nkesa nke ọkwa ụlọ ọrụ mmepụta ihe na ọkwa nri Propionic Acid CAS 79-09-4. Site n'iji nyocha mmepụta ọkọlọtọ na usoro nyocha ihe eji arụ ọrụ siri ike, propionic acid anyị nwere ịdị ọcha dị elu, ọdịnaya adịghị ọcha dị ala yana ihe onwunwe anụ ahụ na kemịkalụ kwụsiri ike, na-agbaso nkọwapụta nchekwa nri na mmepụta ihe zuru oke nke mba ụwa.
A na-ejikarị ya eme ihe n'igbochi ihe oriri, ichekwa nri, mmepụta ọgwụ, mmepụta resin agba na nkwadebe ihe kemịkalụ kwa ụbọchị, propionic acid anyị enwetala aha ahịa kwụsiri ike n'ofe Ndịda Ọwụwa Anyanwụ Eshia, Middle East, Europe na mpaghara ndị ọzọ. Dabere na sistemụ nkesa ngwa ọrụ zuru oke na ndị otu ọrụ mbupụ kemịkalụ ọkachamara, anyị na-akwado nkwakọ ngwaahịa ahaziri ahazi, nhazi usoro mgbanwe na ọkọnọ ogologo oge kwụsiri ike, ma na-enye ndị ahịa mgbe niile ngwọta kemịkalụ dị ọnụ ala na nkwado ịzụrụ otu nkwụsị.

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