Ndeupi musiyano uripo pakati peOxalic Acid neAcetic Acid?

Chii Chinosiyana Pakati peOxalic Acid neOxalic Acid? Acetic Acid?
Kuti tisiyanise oxalic acid neacetic acid, tinogona kuzvienzanisa kubva muzvikamu zvakasiyana-siyana zvakaita semakemikoro, hunhu, uye mashandisirwo azvo. Kunyangwe zvese zviri zve organic acids, kusiyana kwemaumbirwo azvo nehunhu zvinotungamira kune maitiro akasiyana kwazvo muzvisikwa, maitiro emakemikari, uye mashandisirwo evanhu.

Kutanga, ngatitarisei maumbirwo azvo emakemikari.
Oxalic acid, inozivikanwa nemakemikari se ethanedioic acid, ine mapoka maviri e carboxyl (-COOH) muchimiro chayo chemamorekuru, ine fomura yemamorekuru H₂C₂O₄. Yakafanana nemorekuru ine mapoka maviri easidhi, yakagadzirira kuburitsa ma hydrogen ions maviri.

Acetic acid, inozivikanwawo se ethanoic acid, ine boka rimwe chete re carboxyl, rine molecular formula CH₃COOH. Morekuru wayo wakaita se "mufambi wega" ane boka rimwe chete re acidic. Musiyano uyu muchimiro chemamorekuru, se "genetic code" yavo, unosarudza mutsauko wemaitiro anotevera.

Kuratidzwa kwakananga kwe "musiyano wemajini" uku isimba reasidhi.
Oxalic acid idiprotic strong acid inogona kuisa ioni yehydrogen muzvikamu zvishoma nezvishoma mumvura, zvichiita kuti acidity yayo ive yakasimba zvakanyanya kupfuura yeacetic acid.

Acetic acid iasidhi isina simba ye monoprotic; mamwe mamorekuru ayo chete ndiwo anoshanduka kuita ioni mumvura, zvichikonzera acidity yakapfava.
Tinogona kufunga nezve oxalic acid semunhu wechidiki ane simba uye anofarira zvinhu zvitsva, nepo acetic acid yakaita semunhu mukuru ane hunyoro uye akanyarara.

Panyaya yehunhu hwemakemikari, nekuda kwekubatana kwakananga kwemapoka maviri emakabhokisi, oxalic acid inogona kuderedzwa zvakanyanya. Inosanganiswa nyore nyore ne oxidants (senge potassium permanganate) kuti igadzire carbon dioxide nemvura. Hunhu uhwu hunoita kuti oxalic acid ishandiswe zvakanyanya se reduction agent mukuongorora makemikari.

Kusiyana neizvi, chimiro chemamorekuru cheacetic acid chakasimba, kazhinji hachiwanzo sanganiswa neoxidized zviri nyore, zvichiita kuti chive "chakasimba" zvakanyanya.
Pamusoro pezvo, kana oxalic acid ikapindirana nemamwe ma ions esimbi (akadai se calcium ions), inogadzira calcium oxalate precipitates isinganyungudike zvakanaka mumvura, inova imwe yezvikamu zvikuru zvematombo eitsvo.
Kana tichienzanisa, maacetates anoumbwa nekuita kweacetic acid necalcium ions nezvimwe zvinhu zvinowanzo nyungudika nyore mumvura.

Panyaya yekuitika uye mashandisirwo, chimwe nechimwe chine chinangwa chacho.
Oxalic acid inowanikwa zvakanyanya mumiti yakawanda muzvisikwa, senge sipinachi, amaranth, uye rhubarb. Ndosaka zvichikurudzirwa kubvisa miriwo iyi usati waidya kuti ubvise chikamu cheoxalic acid. Ine mabasa akasiyana-siyana mumaindasitiri, anosanganisira kubvisa ngura, kubvisa bleach mumachira, uye kupatsanura nekuchenesa simbi dzisingawanzoonekwi. Zvisinei, nekuda kwechepfu yayo uye ngura, kungwarira kwakanyanya kunofanirwa kutorwa pakushandisa.

Acetic acid ndeimwe yema organic acid anozivikanwa zvikuru muhupenyu hwezuva nezuva. Ndiyo chikamu chikuru chevhiniga, ichipa vhiniga kuravira kwayo kwakasiyana. Muindasitiri yechikafu, acetic acid inoshandiswa seacidulant uye preservative; muindasitiri yemakemikari, chinhu chakakosha chekugadzira organic synthesis yekugadzira vinyl acetate, acetate fibers, nezvimwewo. Nekuda kweacidity yayo yakapfava uye chepfu yakaderera (mukati mehuwandu hwekushandiswa kwakakodzera), acetic acid inoshandiswa zvakanyanya uye zvakachengeteka muminda yechikafu neyemishonga.

Oxalic Acid – Zibo Anhao Chemical Co., Ltd.
Zibo Anhao Chemical Co., Ltd. ikambani yekuChina inogadzira uye inopa oxalic acid yemhando yepamusoro (Ethanedioic Acid, CAS 144-62-7), ine hunyanzvi hwayo muZibo, Shandong—nzvimbo huru yeindasitiri yemakemikari muChina. Oxalic acid yedu inowanikwa mumhando ye anhydrous (≥99.5%) uye dihydrate (≥99.0%), ichionekwa seupfu huchena hwekristaro hune hunhu hwakagadzikana hwemakemikari, hunyoro hushoma, uye tsvina shoma.

Yakagadzirwa pasi pekudzora kwakasimba kwemhando uye mitemo yenyika, oxalic acid yedu ine simba rakasimba rekuderedza uye kugona kwakanyanya kwekucheka, inoshandiswa zvakanyanya mukudhaya machira (mordant/bleaching), kurapwa kwesimbi (kubvisa ngura/electroplating), kubviswa kwevhu rare earth, kugadzira organic, kupendwa kweganda, uye kugadzira mishonga nemakemikari ekurima. Batch yega yega inoedzwa zvizere uye inoperekedzwa neCOA, MSDS, nemamwe magwaro ekutevedzera mitemo kuti isangane nezvinodiwa zvemaindasitiri epasi rose.

Tine makore akawanda eruzivo rwekutumira zvinhu kunze kwenyika muAsia, Europe, Middle East, nedzimwe nzvimbo, tinopa mapurasitiki anochinjika (mabhegi e25kg), mitengo inokwikwidzana, uye mitemo yekutumira yakavimbika (FOB/CIF/DDP). Ingave yekutenga zvinhu zvidiki kana kuti yekutenga zvakawanda, Zibo Anhao Chemical inopa mhinduro dzakanaka, dzakagadzikana, uye dzakagadzirirwa bhizinesi rako kuti rikure.