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Litšobotsi tsa Sebopeho sa Limolek'hule tsa Oxalic Acid

2026-05-13
Litšobotsi tsa Sebopeho sa Limolek'hule tsa Asiti ea Oxalic
Sebopeho sa limolek'hule tsa oxalic acid se theha motheo oa thepa ea eona ea lik'hemik'hale. Ka sebopeho, oxalic acid e na le lihlopha tse peli tsa carboxyl (-COOH) tse hokahaneng ka ho toba, tse ka emeloang ke foromo e khutsufalitsoeng ea HOOC-COOH. Sehlopha se seng le se seng sa carboxyl se entsoe ka sehlopha sa carbonyl (C=O) le sehlopha sa hydroxyl (-OH), sebopeho se fang oxalic acid litšobotsi tse tloaelehileng tsa dicarboxylic acid.
Boemong ba kristale, limolek'hule tsa oxalic acid li theha tokisetso e itseng ka ho kopanya haedrojene. Lithuto tsa diffraction tsa X-ray li bontša hore anhydrous oxalic acid e teng ka mefuta e 'meli ea kristale: α-form (likristale tsa rhombic) le β-form (monoclinic system). Oxalic acid e nang le metsi a mangata e theha sebopeho sa monoclinic, moo limolek'hule tsa metsi le limolek'hule tsa oxalic acid li thehang marang-rang a rarahaneng a ho kopanya haedrojene. Tšobotsi ena ea sebopeho e hlalosa hore na ke hobane'ng ha likristale tsa oxalic acid li lahleheloa ke metsi a tsona a kristale pele ha li futhumatsoa.
Ho ya ka pono ya sebopeho sa elektroniki, diathomo tsa khabone tse ka hara oxalic acid di na le boemo ba oxidation ba +3, boemo ba valence bo mahareng. Sena se fa oxalic acid thepa e itseng ya oxidizing le thepa ya bohlokwa ya ho fokotsa, ka thepa ya ho fokotsa e laolang dikarabelong tse ngata tse sebetsang. Ka hara molek'hule, bolelele ba tlamo ya khabone-khabone ke 1.54 Å, tlamo e habeli ya khabone-oksijene ke 1.20 Å, mme tlamo e le nngwe ya khabone-oksijene ke 1.31 Å. Lintlha tsena tsa bolelele ba tlamo di bontsha kabo ya dielektrone ka hara molek'hule.
Zibo Anhao Chemical Co., Ltd. e fana ka Oxalic Acid ea boemo bo holimo (Ethanedioic Acid, CAS 144-62-7 anhydrous / 6153-56-6 dihydrate) — e leng dicarboxylic acid e bonolo ka ho fetisisa e nang le foromo ea molek'hule (COOH)₂, e nang le bohloeki bo fokolang ba 99.6% le sebopeho se tsitsitseng sa kristale. E entsoe ka mekhoa e ntlafalitsoeng ea sodium formate oxidation, oxalic acid ea rona ke kristale e tšoeu, e se nang monko e tiileng, e qhibilihang haholo metsing le ethanol, e nang le thepa e matla ea ho fokotsa le bokhoni bo ikhethang ba chelating ea tšepe. Re fana ka mefuta ea anhydrous le dihydrate, e pakiloeng ka mekotla e lohiloeng ea 25kg e nang le li-liner tsa kahare kapa li-tote tsa IBC tsa 1000kg, tse etselitsoeng ho hloekisa indasteri, ho daea masela, kalafo ea bokaholimo ba tšepe, le litlhoko tsa tlhahiso ea organic. QC e thata ka tlung le litokomane tse felletseng tsa ho latela melao (COA, MSDS, REACH) li tiisa boleng bo tsitsitseng bakeng sa bareki ba lefats'e. Jwalo ka mohlahisi ya tshepahalang wa oxalic acid ya China, re kopanya ditheko tse qothisanang lehlokoa, bongata ba diotara tse tenyetsehang, le tshehetso e tshepahalang ya thepa ho matlafatsa mesebetsi ya hao ya indasteri lefatsheng ka bophara.
https://www.anhaochemical.com/global-premier-oxalic-acid-the-all-purpose-chemical-transforming-1-product/
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