{"id":628,"date":"2023-07-22T06:05:45","date_gmt":"2023-07-22T06:05:45","guid":{"rendered":"https:\/\/chemuza.org\/tr\/oksalik-asit-c2h2o4\/"},"modified":"2023-07-22T06:05:45","modified_gmt":"2023-07-22T06:05:45","slug":"oksalik-asit-c2h2o4","status":"publish","type":"post","link":"https:\/\/chemuza.org\/tr\/oksalik-asit-c2h2o4\/","title":{"rendered":"Oksalik asit \u2013 c2h2o4, 144-62-7"},"content":{"rendered":"<p>Oksalik asit bir\u00e7ok sebze ve meyvede bulunan renksiz ve kokusuz bir organik bile\u015fiktir. Metal temizleme ve cilalama gibi \u00e7e\u015fitli end\u00fcstriyel i\u015flemlerde kullan\u0131l\u0131r. B\u00fcy\u00fck miktarlarda yutulmas\u0131 halinde de zararl\u0131 olabilir.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td> IUPAC Ad\u0131<\/td>\n<td> Etandioik asit<\/td>\n<\/tr>\n<tr>\n<td> Molek\u00fcler form\u00fcl<\/td>\n<td> C2H2O4<\/td>\n<\/tr>\n<tr>\n<td> CAS numaras\u0131<\/td>\n<td> 144-62-7<\/td>\n<\/tr>\n<tr>\n<td> E\u015f anlaml\u0131<\/td>\n<td> Etandioik asit, \u015feker asidi, oksirik asit, ah\u015fap a\u011fart\u0131c\u0131, kuzukula\u011f\u0131 asidi, C2dikarboksilik asit vb.<\/td>\n<\/tr>\n<tr>\n<td> InChI<\/td>\n<td> InChI=1S\/C2H2O4\/c3-1(4)2(5)6\/h(H,3.4)(H,5.6)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"> <strong>Oksalik asidin \u00f6zellikleri<\/strong><\/h2>\n<h3 class=\"wp-block-heading\"> Oksalik Asit Form\u00fcl\u00fc<\/h3>\n<p> Oksalik asitin kimyasal form\u00fcl\u00fc C2H2O4&#8217;t\u00fcr. \u0130ki karbon atomu, iki oksijen atomu ve d\u00f6rt hidrojen atomundan olu\u015fur. Oksalik asit form\u00fcl\u00fc, bir numunedeki oksalik asitin molek\u00fcler a\u011f\u0131rl\u0131\u011f\u0131n\u0131n veya mol say\u0131s\u0131n\u0131n belirlenmesi gibi bir\u00e7ok kimyasal hesaplamada \u00f6nemlidir. Form\u00fcl ayn\u0131 zamanda molek\u00fclde bulunan atomlar\u0131n oran\u0131 hakk\u0131nda da bilgi verir.<\/p>\n<h3 class=\"wp-block-heading\"> Oksalik Asitin molar k\u00fctlesi<\/h3>\n<p> Etandioik asidin molar k\u00fctlesi 90.03 g\/mol&#8217;d\u00fcr. Bu, molek\u00fclde bulunan her bir elementin atomik k\u00fctlelerinin (2 karbon atomu, 2 oksijen atomu ve 4 hidrojen atomu) eklenmesiyle hesaplan\u0131r. Etandioik asidin molar k\u00fctlesi, belirli bir reaksiyon i\u00e7in gereken etandioik asit miktar\u0131n\u0131n veya bir etandioik asit \u00e7\u00f6zeltisinin konsantrasyonunun belirlenmesi gibi bir\u00e7ok kimyasal hesaplamada \u00f6nemlidir.<\/p>\n<h3 class=\"wp-block-heading\"> Oksalik asitin kaynama noktas\u0131<\/h3>\n<p> Etandioik asidin kaynama noktas\u0131 365\u00b0C&#8217;dir. Bu s\u0131cakl\u0131kta etandioik asidin s\u0131v\u0131 faz\u0131 buhar faz\u0131na d\u00f6n\u00fc\u015f\u00fcr ve gaz haline gelir. Etandioik asidin kaynama noktas\u0131 bas\u0131n\u00e7, safl\u0131k ve yabanc\u0131 maddelerin varl\u0131\u011f\u0131 gibi \u00e7e\u015fitli fakt\u00f6rlerden etkilenir. Oksalik asit, y\u00fcksek s\u0131cakl\u0131klarda nispeten stabildir, ancak uzun s\u00fcre \u0131s\u0131ya maruz kalmas\u0131, ayr\u0131\u015fmas\u0131na ve karbondioksit ve su \u00fcretmesine neden olabilir.<\/p>\n<h3 class=\"wp-block-heading\"> Oksalik Asitin Erime Noktas\u0131<\/h3>\n<p> Etandioik asidin erime noktas\u0131 189-191\u00b0C&#8217;dir. Bu, kat\u0131 etandioik asidin s\u0131v\u0131la\u015fmaya ve s\u0131v\u0131 hale gelmeye ba\u015flad\u0131\u011f\u0131 s\u0131cakl\u0131kt\u0131r. Etandioik asidin erime noktas\u0131 safl\u0131k, bas\u0131n\u00e7 ve kristal yap\u0131 gibi \u00e7e\u015fitli fakt\u00f6rlerden etkilenebilir. Erime noktas\u0131 etandioik asidin \u00f6nemli bir fiziksel \u00f6zelli\u011fidir \u00e7\u00fcnk\u00fc \u00e7e\u015fitli uygulamalara uygunlu\u011funun belirlenmesine yard\u0131mc\u0131 olur.<\/p>\n<h3 class=\"wp-block-heading\"> Oksalik asit yo\u011funlu\u011fu g\/ml<\/h3>\n<p> Etandioik asidin yo\u011funlu\u011fu 1,90 g\/ml&#8217;dir. Bu, bir mililitre etandioik asidin 1,90 gram a\u011f\u0131rl\u0131\u011f\u0131nda oldu\u011fu anlam\u0131na gelir. Etandioik asidin yo\u011funlu\u011fu \u00e7\u00f6zeltinin s\u0131cakl\u0131\u011f\u0131na, bas\u0131nc\u0131na ve konsantrasyonuna ba\u011fl\u0131 olarak de\u011fi\u015febilir. Etandioik asidin yo\u011funlu\u011fu, bir reaksiyon i\u00e7in gereken etandioik asit miktar\u0131n\u0131n belirlenmesi veya bir \u00e7\u00f6zeltinin hacminin hesaplanmas\u0131 gibi bir\u00e7ok kimyasal ve end\u00fcstriyel i\u015flemde kullan\u0131lan \u00f6nemli bir \u00f6zelliktir.<\/p>\n<h3 class=\"wp-block-heading\"> Oksalik Asit Molek\u00fcl A\u011f\u0131rl\u0131\u011f\u0131 <\/h3>\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large\"><img decoding=\"async\" src=\"https:\/\/chemuza.org\/wp-content\/uploads\/2023\/08\/oxalic-acid.jpg\" alt=\"Oksalik asit\" srcset=\"\" sizes=\"\"><\/figure>\n<\/div>\n<p> Etandioik asidin molek\u00fcler a\u011f\u0131rl\u0131\u011f\u0131 90.03 g\/mol&#8217;d\u00fcr. Molek\u00fcldeki t\u00fcm atomlar\u0131n atom a\u011f\u0131rl\u0131klar\u0131n\u0131n toplam\u0131d\u0131r. Etandioik asidin molek\u00fcler a\u011f\u0131rl\u0131\u011f\u0131, belirli bir numunedeki etandioik asitin mol say\u0131s\u0131n\u0131n veya bir etandioik asit \u00e7\u00f6zeltisinin konsantrasyonunun belirlenmesi gibi \u00e7e\u015fitli kimyasal hesaplamalarda kullan\u0131l\u0131r.<\/p>\n<h3 class=\"wp-block-heading\"> Oksalik Asitin Yap\u0131s\u0131<\/h3>\n<p> Oksalik asit, merkezi bir karbon atomuna ba\u011fl\u0131 iki karboksil grubu (-COOH) i\u00e7eren bir di-karboksilik asit yap\u0131s\u0131na sahiptir. Molek\u00fcl, iki karboksil grubunun dik olarak y\u00f6nlendirildi\u011fi d\u00fczlemsel bir yap\u0131ya sahiptir. Oksalik asitin yap\u0131s\u0131, onu bir \u00e7\u00f6zeltide iki proton verebilen g\u00fc\u00e7l\u00fc bir organik asit yapar.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td> D\u0131\u015f g\u00f6r\u00fcn\u00fc\u015f<\/td>\n<td> Beyaz kristal toz<\/td>\n<\/tr>\n<tr>\n<td> Spesifik yer \u00e7ekimi<\/td>\n<td> 20\u00b0C&#8217;de 1,90 g\/mL<\/td>\n<\/tr>\n<tr>\n<td> Renk<\/td>\n<td> Renksiz<\/td>\n<\/tr>\n<tr>\n<td> Koku<\/td>\n<td> Kokusuz<\/td>\n<\/tr>\n<tr>\n<td> Molar k\u00fctle<\/td>\n<td> 90,03 gr\/mol<\/td>\n<\/tr>\n<tr>\n<td> Yo\u011funluk<\/td>\n<td> 20\u00b0C&#8217;de 1,90 g\/mL<\/td>\n<\/tr>\n<tr>\n<td> F\u00fczyon noktas\u0131<\/td>\n<td> 189-191\u00b0C<\/td>\n<\/tr>\n<tr>\n<td> Kaynama noktas\u0131<\/td>\n<td> 365\u00b0C<\/td>\n<\/tr>\n<tr>\n<td> Fla\u015f noktas\u0131<\/td>\n<td> Uygulanamaz<\/td>\n<\/tr>\n<tr>\n<td> sudaki \u00e7\u00f6z\u00fcn\u00fcrl\u00fck<\/td>\n<td> 20\u00b0C&#8217;de 90 g\/L<\/td>\n<\/tr>\n<tr>\n<td> \u00e7\u00f6z\u00fcn\u00fcrl\u00fck<\/td>\n<td> Su, alkol, eter ve gliserolde \u00e7\u00f6z\u00fcn\u00fcr<\/td>\n<\/tr>\n<tr>\n<td> Buhar bas\u0131nc\u0131<\/td>\n<td> 25\u00b0C&#8217;de 0,0001 mmHg<\/td>\n<\/tr>\n<tr>\n<td> Buhar yo\u011funlu\u011fu<\/td>\n<td> 3,3 (hava=1)<\/td>\n<\/tr>\n<tr>\n<td> pKa<\/td>\n<td> pKa1=1,25, pKa2=4,14<\/td>\n<\/tr>\n<tr>\n<td> pH<\/td>\n<td> 1,2 (0,1 milyon \u00e7\u00f6z\u00fcm)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"> <strong>Oksalik asidin g\u00fcvenli\u011fi ve tehlikeleri<\/strong><\/h2>\n<p> Oksalik asit, uygun \u015fekilde kullan\u0131lmazsa zararl\u0131 olabilecek tehlikeli bir maddedir. Ciltte, g\u00f6zlerde ve solunum sisteminde a\u015f\u0131nd\u0131r\u0131c\u0131 olabilir ve temas halinde tahri\u015fe veya yan\u0131klara neden olabilir. Etandioik asit tozunun veya buhar\u0131n\u0131n solunmas\u0131 da solunum yolu tahri\u015fine ve akci\u011fer hasar\u0131na neden olabilir. Etandioik asitle \u00e7al\u0131\u015f\u0131rken eldiven, g\u00f6zl\u00fck ve solunum cihaz\u0131 gibi uygun ki\u015fisel koruyucu ekipmanlar\u0131n kullan\u0131lmas\u0131 \u00f6nemlidir. Ayr\u0131ca serin ve kuru bir yerde, \u0131s\u0131 ve tutu\u015fma kaynaklar\u0131ndan uzakta saklanmal\u0131d\u0131r. Etandioik asidin imhas\u0131 yerel d\u00fczenlemelere uygun olarak ger\u00e7ekle\u015ftirilmelidir.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td> Tehlike sembolleri<\/td>\n<td> T, C<\/td>\n<\/tr>\n<tr>\n<td> G\u00fcvenlik A\u00e7\u0131klamas\u0131<\/td>\n<td> Cilt ve g\u00f6zlerle temas\u0131ndan ka\u00e7\u0131n\u0131n. Uygun koruyucu k\u0131yafet, eldiven ve g\u00f6z\/y\u00fcz korumas\u0131 kullan\u0131n. G\u00f6z ile temas\u0131 halinde derhal bol su ile y\u0131kay\u0131n\u0131z ve doktora ba\u015fvurunuz. Kaza durumunda veya kendinizi iyi hissetmiyorsan\u0131z derhal t\u0131bbi yard\u0131m isteyin (m\u00fcmk\u00fcnse etiketi g\u00f6sterin).<\/td>\n<\/tr>\n<tr>\n<td> B\u0130R tan\u0131mlay\u0131c\u0131lar<\/td>\n<td> UN3261<\/td>\n<\/tr>\n<tr>\n<td> HS kodu<\/td>\n<td> 291711<\/td>\n<\/tr>\n<tr>\n<td> Tehlike s\u0131n\u0131f\u0131<\/td>\n<td> 8<\/td>\n<\/tr>\n<tr>\n<td> Paketleme grubu<\/td>\n<td> III<\/td>\n<\/tr>\n<tr>\n<td> Toksisite<\/td>\n<td> Oral LD50: 750 mg\/kg (s\u0131\u00e7an), dermal LD50: 1000 mg\/kg (tav\u015fan), inhalasyon LC50: 1100 ppm\/8 saat (s\u0131\u00e7an)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"> <strong>Oksalik asit sentez y\u00f6ntemleri<\/strong><\/h2>\n<p> Oksalik asitin (etandioik asit) sentezlenmesi i\u00e7in, karbonhidratlar\u0131n oksidasyonu, etilen glikol\u00fcn oksidasyonu ve karbon monoksitin <a href=\"https:\/\/chemuza.org\/tr\/sodyum-hidroksit-kostik-soda-naoh\/\">sodyum hidroksit<\/a> ile reaksiyonu dahil olmak \u00fczere \u00e7e\u015fitli y\u00f6ntemler vard\u0131r.<\/p>\n<p> En yayg\u0131n y\u00f6ntemlerden biri karbonhidratlar\u0131 nitrik asit kullanarak oksitlemektir. Karbonhidratlar\u0131n hidrolizi, daha sonra <a href=\"https:\/\/chemuza.org\/tr\/nitrik-asit-hno3\/\">nitrik asit<\/a> ve vanadyum pentoksit gibi bir kataliz\u00f6r kullanarak oksitledi\u011fimiz monosakkaritler \u00fcretir. Ortaya \u00e7\u0131kan kar\u0131\u015f\u0131m\u0131 kalsiyum karbonatla i\u015flemden ge\u00e7irdikten sonra etandioik asidi serbest b\u0131rakmak i\u00e7in s\u00fclf\u00fcrik asitle i\u015flemden ge\u00e7iriyoruz.<\/p>\n<p> Etandioik asidi sentezlemenin ba\u015fka bir y\u00f6ntemi, etilen glikol\u00fcn nitrik asit ve platin veya paladyum gibi bir kataliz\u00f6r kullan\u0131larak oksidasyonudur. Etilen glikol\u00fc glikolik asite oksitliyoruz ve daha sonra nitrik asit ve bir kataliz\u00f6r kullanarak etandioik aside oksitliyoruz. Daha sonra ortaya \u00e7\u0131kan kar\u0131\u015f\u0131m\u0131, etandioik asidi serbest b\u0131rakmak i\u00e7in kalsiyum karbonat ve s\u00fclf\u00fcrik asitle i\u015fliyoruz.<\/p>\n<p> Etandioik asidi sentezlemenin \u00fc\u00e7\u00fcnc\u00fc bir y\u00f6ntemi, nikel veya kobalt gibi bir kataliz\u00f6r varl\u0131\u011f\u0131nda karbon monoksitin sodyum hidroksit ile reaksiyonunu i\u00e7erir. Karbon monoksitin <a href=\"https:\/\/chemuza.org\/tr\/sodyum-hidroksit-kostik-soda-naoh\/\">sodyum hidroksit<\/a> ile reaksiyonu sodyum format\u0131 \u00fcretir, biz de bunu daha sonra sodyum hidroksit ile reaksiyona sokarak sodyum oksalat \u00fcretiriz. Sodyum oksalat\u0131n s\u00fclf\u00fcrik asitle i\u015flenmesi etandioik asit a\u00e7\u0131\u011fa \u00e7\u0131kar\u0131r.<\/p>\n<h2 class=\"wp-block-heading\"> <strong>Oksalik Asitin Kullan\u0131m Alanlar\u0131<\/strong><\/h2>\n<p> Oksalik asit, benzersiz kimyasal \u00f6zelliklerinden dolay\u0131 \u00e7e\u015fitli end\u00fcstrilerde bir\u00e7ok farkl\u0131 kullan\u0131ma sahiptir. Etandioik asidin baz\u0131 yayg\u0131n kullan\u0131mlar\u0131 \u015funlard\u0131r:<\/p>\n<ul>\n<li> Pas S\u00f6kme: Genellikle demir, \u00e7elik ve bak\u0131r dahil metal y\u00fczeylerde pas s\u00f6k\u00fcc\u00fc olarak kullan\u0131l\u0131r.<\/li>\n<li> A\u011fart\u0131c\u0131: Tekstil end\u00fcstrisinde kuma\u015f ve elyaflar\u0131 beyazlatmak i\u00e7in kullan\u0131l\u0131r.<\/li>\n<li> A\u011fa\u00e7 \u0130\u015fleme: Ah\u015faptan su lekeleri veya demir veya di\u011fer metallerin neden oldu\u011fu lekeler gibi lekeleri \u00e7\u0131karmak i\u00e7in kullan\u0131l\u0131r.<\/li>\n<li> Temizlik Maddesi: Banyo ve mutfak armat\u00fcrleri, tezgahlar ve zeminler dahil olmak \u00fczere \u00e7e\u015fitli y\u00fczeylerde temizlik maddesi olarak kullan\u0131l\u0131r.<\/li>\n<li> \u015eelatlay\u0131c\u0131 ajan: Ayr\u0131ca seramik ve farmas\u00f6tik \u00fcretimi de dahil olmak \u00fczere \u00e7e\u015fitli end\u00fcstriyel i\u015flemlerde \u015felatlay\u0131c\u0131 ajan olarak kullan\u0131l\u0131r.<\/li>\n<li> Etchant: Elektronik end\u00fcstrisinde metal oksitleri ve yabanc\u0131 maddeleri yar\u0131 iletken y\u00fczeylerden \u00e7\u0131karmak i\u00e7in bir da\u011flay\u0131c\u0131 olarak kullan\u0131l\u0131r.<\/li>\n<li> Foto\u011fraf\u00e7\u0131l\u0131k: Foto\u011frafta belirli foto\u011fraf filmi t\u00fcrleri i\u00e7in geli\u015ftirme arac\u0131 olarak kullan\u0131l\u0131r.<\/li>\n<li> T\u0131bbi Kullan\u0131m Alanlar\u0131: V\u00fccuttaki kalsiyum birikintilerinin uzakla\u015ft\u0131r\u0131lmas\u0131 ve idrar yolu enfeksiyonlar\u0131n\u0131n tedavisi dahil olmak \u00fczere baz\u0131 t\u0131bbi tedavilerde kullan\u0131l\u0131r.<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\"> <strong>Sorular:<\/strong><\/h2>\n<p> S: Yak\u0131n\u0131mdaki oksalik asidi nereden sat\u0131n alabilirim?<\/p>\n<p> C: Oksalik asit bir\u00e7ok h\u0131rdavat\u00e7\u0131dan, ev dekorasyonu ma\u011fazas\u0131ndan ve \u00e7evrimi\u00e7i perakendecilerden sat\u0131n al\u0131nabilir. Ayr\u0131ca \u00f6zel kimyasal tedarik ma\u011fazalar\u0131nda da mevcut olabilir.<\/p>\n<p> S: G\u0131dadaki oksalik asidi nas\u0131l n\u00f6tralize edebilirim?<\/p>\n<p> C: Oksalik asit, g\u0131dalara s\u00fct veya peynir gibi kalsiyum a\u00e7\u0131s\u0131ndan zengin bir madde eklenerek n\u00f6tralize edilebilir. Kalsiyum oksalik asite ba\u011flanarak onun v\u00fccut \u00fczerindeki etkisini azalt\u0131r.<\/p>\n<p> S: Oksalik asit H2C2O4&#8217;teki karbonun k\u00fctle y\u00fczdesi nedir?<\/p>\n<p> A: Oksalik asidin molek\u00fcler a\u011f\u0131rl\u0131\u011f\u0131 90,03 g\/mol&#8217;d\u00fcr. Bir mol etandioik asitteki karbon k\u00fctlesi 24.02 g&#8217;d\u0131r. Bu nedenle etandioik asitteki karbonun k\u00fctle y\u00fczdesi (24,02 g\/90,03 g) x %100 = %26,66&#8217;d\u0131r.<\/p>\n<p> S: Ispanaktaki oksalik asidi nas\u0131l azaltabilirim?<\/p>\n<p> C: Ispana\u011f\u0131 t\u00fcketmeden \u00f6nce ha\u015flayarak \u0131spanaktaki oksalik asit azalt\u0131labilir. Bu i\u015flem, \u0131spana\u011f\u0131n k\u0131sa bir s\u00fcre kaynat\u0131lmas\u0131n\u0131 ve ard\u0131ndan etandioik asit i\u00e7eri\u011fini azaltmak i\u00e7in buzlu suda so\u011futulmas\u0131n\u0131 i\u00e7erir.<\/p>\n<p> S: Oksalik asit H2C2O4&#8217;teki karbonun k\u00fctle y\u00fczdesi nedir?<\/p>\n<p> A: Oksalik asidin molek\u00fcler a\u011f\u0131rl\u0131\u011f\u0131 90,03 g\/mol&#8217;d\u00fcr. Bir mol etandioik asitteki karbon k\u00fctlesi 24.02 g&#8217;d\u0131r. Bu nedenle etandioik asitteki karbonun k\u00fctle y\u00fczdesi (24,02 g\/90,03 g) x %100 = %26,66&#8217;d\u0131r.<\/p>\n<p> Soru: H2C2O4 asit mi baz m\u0131?<\/p>\n<p> C: H2C2O4, etandioik asit olarak da bilinen bir asittir.<\/p>\n<p> S: H2C2O4&#8217;\u00fcn reaksiyon s\u0131ras\u0131 nedir? C: H2C2O4&#8217;\u00fcn reaksiyon s\u0131ras\u0131 s\u00f6z konusu spesifik reaksiyona ba\u011fl\u0131d\u0131r. Ba\u015flang\u0131\u00e7 h\u0131z y\u00f6ntemi veya entegre h\u0131z yasalar\u0131 gibi y\u00f6ntemler kullan\u0131larak deneysel olarak belirlenebilir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Oksalik asit bir\u00e7ok sebze ve meyvede bulunan renksiz ve kokusuz bir organik bile\u015fiktir. Metal temizleme ve cilalama gibi \u00e7e\u015fitli end\u00fcstriyel i\u015flemlerde kullan\u0131l\u0131r. B\u00fcy\u00fck miktarlarda yutulmas\u0131 halinde de zararl\u0131 olabilir. IUPAC Ad\u0131 Etandioik asit Molek\u00fcler form\u00fcl C2H2O4 CAS numaras\u0131 144-62-7 E\u015f anlaml\u0131 Etandioik asit, \u015feker asidi, oksirik asit, ah\u015fap a\u011fart\u0131c\u0131, kuzukula\u011f\u0131 asidi, C2dikarboksilik asit vb. InChI &#8230; <a title=\"Oksalik asit \u2013 c2h2o4, 144-62-7\" class=\"read-more\" href=\"https:\/\/chemuza.org\/tr\/oksalik-asit-c2h2o4\/\" aria-label=\"More on Oksalik asit \u2013 c2h2o4, 144-62-7\">Devam\u0131n\u0131 oku<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Oksalik asit - C2H2O4, 144-62-7<\/title>\n<meta name=\"description\" content=\"Oksalik asit bir\u00e7ok sebze ve meyvede bulunan renksiz ve kokusuz bir organik bile\u015fiktir. \u00c7e\u015fitli end\u00fcstrilerde kullan\u0131l\u0131r\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chemuza.org\/tr\/oksalik-asit-c2h2o4\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Oksalik asit - 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