Ukuhlolisisa komkhiqizo we-Oxalic Acid
I-oxalic acid, eyaziwa nge-ethanedioic acid, yi-dicarboxylic acid elula khulu enefomula yamamolekhyuli (COOH) 2 ⋅2H2O
Ibonakala njengekristalu engenambala begodu yingcenye ejayelekileko eentjalweni ezifana nama-herbaceous, khulukhulu ikhona ngendlela ye-potassium nofana i-calcium salts, ngesikhathi itholakala njenge-esidi yamahhala eentjalweni ezifana ne-Chinese crabapple kanye nebhanana. Inani elincani le-oxalic acid nalo likhona emchameni womuntu, begodu i-calcium oxalate yingcenye ekulu yamatshe wendlela yomchamo. Lokha nayifuthunyelwa ku-100.1 °C, amakristalu we-oxalic acid alahlekelwa mamanzi wawo wokwenza amakristalu ukwakha i-oxalic acid ene-anhydrous, enephuzu lokuncibilika elingu-189.5 °C. I-anhydrous oxalic acid incibilika emanzini nofana e-ethanol kodwana ayincibiliki e-ether. Elabhorethri, i-oxalic acid ingabola ngokutjhisa ukukhiqiza igesi ye-carbon monoxide.
I-oxalic acid yinto eqakathekileko yamakhemikhali esetjenziswa eendaweni ezinengi begodu isetjenziswa eendaweni ezinengi. Ngokuthuthukiswa kwemithi, idayi, namabubulo wokugcoba kanye nokuvulwa kwemakethe yamazwe ngamazwe, kuyatlhogeka khulu ukwenza irhubhululo nokuthuthukisa ukukhiqizwa kwe-oxalic acid.

I-Shandong Pulisi Chemical Co., Ltd. – Iphrofayili ye-Oxalic Acid
I-Shandong Pulisi Chemical Co., Ltd., eyasungulwa ngoNobayeni wee-2006 begodu inendlunkulu e-Zibo, e-Shandong, ngumthengisi ophambili wezinto zamakhemikhali ezisezingeni eliphezulu ezisetjenziswa ephasini loke. Ngokuzibophelela kufilosofi "yokudzimelela ekuthuthukisweni kwamakhemikhali wekhwalithi", inkampani sele itjhuguluke yaba yibhizinisi elihlanganisa i-R&D, ukukhiqiza, ukumaketha nokuthutha, namabhizinisi ahlangeneko afaka hlangana i-Zibo Anhao Chemical Co., Ltd. kanye ne-China Changrui Co., Limited.
I-oxalic acid yethu (i-CAS No.: 144-62-7 ye-anhydrate, 6153-56-6 ye-dihydrate) mkhiqizo oqakathekileko, owenziwe ukuhlangabezana namazinga wekhwalithi weentjhabatjhaba. Itholakala ngezinga lezebubulo (ukuhlanzeka ≥96%) kanye nezinga elicwengisiweko (ukuhlanzeka ≥99.6%), i-oxalic acid yethu ikhona njengamakristalu angenambala akhanyako (ngokuvamileko i-dihydrate) ngefomula yamamolekhyuli C₂H₂O₄·2H₂O kanye nesisindo se-molecule esingu-17.6.6. Ifaka ukuncibilika okukhulu emanzini ne-ethanol, izakhiwo ezinamandla zokunciphisa, kanye ne-esidi ephezulu—okwenza bona ibe ngenye ye-organic dicarboxylic acids enamandla khulu.
Ikhwalithi elawulwa ngokuqinileko ukukhambisana namazinga we-ISO 9001:2015 begodu iqinisekiswe ziinhlangano ezinegunya ezifana ne-German BV, i-oxalic acid yethu isetjenziswa khulu emabubulweni amanengi:
I-Metallurgy: Ukususa umhlwa okuphumelelako, ukuhlanza insimbi kanye ne-ejenti yokuhlanganisa insimbi, ithusi nezinye iinsimbi.
Ukwakhiwa: Iinsetjenziswa eziqakathekileko zokuhlanganiswa kwekhonkrithi nokucubungula izinto zokwakha.
Ibubulo lesikhumba: Isetjenziselwa ukuhlanza, ukususa amafutha kanye nokutjhugulula isikhumba.
Ukuhlanzwa kwamanzi: I-ejenti ye-chelating yokwenza ngcono ikhwalithi yamanzi nokususwa kwesikali.
Iindwangu nokugadangisa: I-ejenti yokuhlanza kanye ne-auxiliary yokudaya.
Iimboni zemithi nokudla: Isetjenziswa ekuhlanganisweni kwezinto eziphakathi nendawo zemithi kanye nokucubungula ukudla okungezelelweko.
Ngama-warehouse azijameleko e-Qingdao, Tianjin, amachweba we-Shanghai kanye ne-Zibo Free Trade Zone, siqinisekisa ukulethwa kuhle kumakhasimende wephasi loke. Imikhiqizo yethu idlule isitifiketi se-REACH, i-FAMI-QS kanye ne-SGS, begodu ithunyelwa emazweni angaphezu kwe-100 neendawo ze-Europe, e-Amerikha, e-Southeast Asia, e-Middle East kanye ne-Central Asia. Sisungule ubudlelwano obuqinileko besikhathi eside namabhizinisi adumileko afakahlangana i-PetroChina, i-CNOOC, i-Saint-Gobain kanye ne-Lafarge.
E-Shandong Pulisi Chemical, sibeka phambili ikhwalithi, ukuphepha kanye nesevisi edzimelele kumakhasimende, sinikela ngeensombululo ze-oxalic acid ezenziwe ngokwezifiso ukuhlangabezana neendingo ezihlukahlukeneko zamabubulo ephasini loke.