I-oxalic acidyi-asidi yendalo enefomyula yeekhemikhali ye-H₂C₂O₄. Isetyenziswa kakhulu ekucoceni, ekususeni umhlwa, ekucutshungulweni kwemizi-mveliso, ekuhlalutyweni kweekhemikhali, ekulawuleni ukukhula kwezityalo nakwezinye iindawo. I-asidi yayo enamandla kunye neempawu zayo zokunciphisa kakuhle zenza ukuba idlale indima ebalulekileyo kwiimeko ezininzi. Njengomthengisi we-asidi ye-oxalic, i-Aojin Chemical iya kwabelana nawe ukuba zeziphi iindlela ezisetyenziswa ngayo i-oxalic acid?
Ukucoca kunye nokususa umhlwa
1. Ukususa umhlwa wesinyithi kunye nesikali
I-oxalic acid inokusabela kunye nomhlwa (i-iron oxide) ukuze yenze iikhompawundi ezinyibilikayo, ezisetyenziswa rhoqo ukucoca amabala omhlwa kumphezulu welitye, iithayile, kunye nomthi; inokususa ne-calcium scale kwizixhobo zokuhlambela okanye kwiibhoyila.
Ukufunxa iinkuni
Xa kusetyenzwa iimveliso zomthi, i-oxalic acid ingakwazi ukuphelisa amabala amnyama abangelwa kukungcola kwee-ion zentsimbi emthini kwaye ibuyisele umbala wendalo womthi.
Usetyenziso lwemizi-mveliso kunye neekhemikhali
1. Ukucubungula isinyithi
I-oxalic acid isetyenziselwa ukufunxa i-aluminium ukuze yomeleze ukugqwala komphezulu; ingasetyenziswa njenge-extractant kwi-rare earth metals.
2. Ukuprinta kunye nokudaya ilaphu
Njengesixhobo sokunciphisa umbala okanye sokunciphisa umbala, inceda idayi ukuba inamathele ngokulinganayo kwimicu kwaye iphucula imiphumo yokudaya.
Iikhemikhali zokwenziwa
Yinto esetyenziswa kakhulu ekulungiseleleni izinto ezifana nee-oxalates kunye nee-oxalates, kwaye isetyenziswa kakhulu kumashishini amayeza, iplastiki kunye namanye amashishini.
III. Uphando lwelebhu kunye nolwesayensi
1. Ikhemistri yohlalutyo
I-oxalic acid ingasetyenziswa njenge-reducing agent kwi-titration experiments
2 Ukulungiswa kwezisombululo ze-buffer.
Xa ixutywe nezinye ii-asidi okanye iityuwa, lungisa i-pH yenkqubo yovavanyo.
Ukulumkela
1. I-oxalic acidiyacaphukisa ulusu kunye ne-mucous membranes. Nxiba iiglavu kunye neeglasi xa udibana
Iimeko zokugcina 3.
Kufuneka ivalwe kwaye igcinwe kwindawo epholileyo neyomileyo ukuze ingadibani nee-oxidants ezinamandla.
Ixesha leposi: Meyi-26-2025
