Oxalic acidis organic acid ine kemikari formula yeH₂C₂O₄. Inonyanya kushandiswa mukuchenesa, kubvisa ngura, kugadzirisa maindasitiri, kuongororwa kwemakemikari, mutemo wekukura kwezvirimwa uye mamwe minda. Yayo yakasimba acidity uye yakanaka yekudzikisa zvivakwa inoita kuti iite basa rakakosha mune akawanda mascenario. Semupi we oxalic acid, Aojin Chemical ichagoverana newe ndezvipi zvinoshandiswa zve oxalic acid?
Kuchenesa uye kubvisa ngura
1. Kubvisa ngura yesimbi uye chiyero
Oxalic acid inogona kuita nengura (iron oxide) kuti igadzire mishonga inonyungudika, iyo inowanzoshandiswa kuchenesa tsvina pamusoro pematombo, matairi, uye huni; inogona zvakare kubvisa calcium chiyero mumidziyo yekugezera kana boilers.
Wood bleaching
Mukugadzirisa zvigadzirwa zvehuni, oxalic acid inogona kuderedza mavara matema anokonzerwa nekusvibiswa kweioni muhuni uye kudzoreredza ruvara rwehuni.
Industrial uye makemikari kushandiswa
1. Metal processing
Oxalic asidhi inoshandiswa anodizing aruminiyamu kuwedzera pamusoro ngura kuramba; inogona zvakare kushandiswa sechinobvisa simbi dzepasi dzisingawanzo.
2. Textile kudhinda uye dhayi
Semubatsiri kana bleaching aid, inobatsira madhayi kunamatira zvakaenzana kune fiber uye inovandudza dhayi mhedzisiro.
Synthetic makemikari
Ndiyo yakabikwa yekugadzira makomisheni akadai seoxalates uye oxalates, uye inoshandiswa zvakanyanya mumishonga yemishonga, mapurasitiki nemamwe maindasitiri.
III. Laboratory uye tsvagiridzo yesainzi
1. Analytical chemistry
Oxalic acid inogona kushandiswa sechinhu chinoderedza mukuedzwa kwetitration
2 Gadziriro yemhinduro dzebuffer.
Yakasanganiswa nemamwe maasidhi kana munyu, gadzirisa iyo pH yeyeyedzo system.
Zvekungwaririra
1. Oxalic acidinogumbura ganda uye mucous membranes. Pfeka magirovhosi nemagogi kana masangana
Mamiriro ekuchengetedza 3.
Inoda kuiswa chisimbiso uye kuchengetwa munzvimbo inotonhorera uye yakaoma kuti isasangana nemaoxidants akasimba.
Nguva yekutumira: May-26-2025