Hunhu hweMasikirwo eOxalic Acid muMolecular Structure

Maumbirwo emamorekuru eoxalic acid ndiwo anoumba hwaro hwehunhu hwayo hwemakemikari. Muchimiro, oxalic acid ine mapoka maviri ecarboxyl (-COOH) akabatana zvakananga, ayo anogona kumirirwa nefomura yakapfupikiswa yeHOOC-COOH. Boka rega rega recarboxyl rinoumbwa neboka recarbonyl (C=O) neboka rehydroxyl (-OH), chimiro chinopa oxalic acid hunhu hwakajairika hwedicarboxylic acid.

Mumamiriro ecrystalline, mamorekuru eoxalic acid anoumba urongwa hwakasiyana kuburikidza nehydrogen bonding. Zvidzidzo zveX-ray diffraction zvinoratidza kuti anhydrous oxalic acid iripo mumhando mbiri dzekristaro: α-form (rhombic crystals) uye β-form (monoclinic system). Dihydrated oxalic acid inoumba chimiro chemonoclinic, uko mamorekuru emvura nemamorekuru eoxalic acid anoumba network yakaoma yehydrogen-bonding. Hunhu uhwu hwechimiro hunotsanangura kuti nei makristaro eoxalic acid achirasikirwa nemvura yavo yekristaro kutanga kana yapiswa.

Kubva pamaonero ekugadzirwa kwemagetsi, maatomu ekabhoni ari muoxalic acid ane mamiriro e oxidation e +3, mamiriro epakati e valence. Izvi zvinopa oxalic acid zvese humwe hunhu hwe oxidizing uye hunhu hwe reduction hwakakura, nehunhu hwe reduction hunonyanya kutonga mumabasa mazhinji anoshanda. Mumorekuru, kureba kwe carbon-carbon bond i 1.54 Å, carbon-oxygen double bond i 1.20 Å, uye carbon-oxygen single bond i 1.31 Å. Aya ma bond length anoratidza kugoverwa kwemaerekitironi mukati memorekuru.

Zibo Anhao Chemical Co., Ltd. inopa Oxalic Acid (Ethanedioic Acid, CAS 144-62-7 anhydrous / 6153-56-6 dihydrate) - iyo dicarboxylic acid iri nyore ine molecular formula (COOH)₂, ine 99.6% kuchena uye crystalline texture yakafanana. Yakagadzirwa kuburikidza ne optimized sodium formate oxidation processes, oxalic acid yedu icrystalline solid chena, isina hwema, inonyunguduka zvakanyanya mumvura uye ethanol, ine simba rekudzikisa uye ine metal chelating capability inoshamisa. Isu tinopa ese anhydrous uye dihydrate grades, yakaputirwa mumabhegi akarukwa e25kg ane inner liners kana 1000kg IBC totes, yakagadzirirwa kuchenesa kwemaindasitiri, kudhaya machira, kurapwa kwesimbi pamusoro, uye organic synthesis demands. QC yakasimba mukati meimba uye magwaro akazara ekutevedzera mitemo (COA, MSDS, REACH) inovimbisa mhando yakagadzikana kune vatengi vepasi rese. Semugadziri we oxalic acid anovimbwa naye wekuChina, tinobatanidza mitengo inokwikwidzana, huwandu hweodha hunochinjika, uye rutsigiro rwezvinhu rwakavimbika kuti tipe simba kumaindasitiri enyu pasi rese.