Oxalic acidi-asidi ye-organic ene-chemical formula ye-H₂C₂O₄. Isetyenziselwa ikakhulu ukucoca, ukususwa komhlwa, ukusetyenzwa kwamashishini, uhlalutyo lweekhemikhali, ukulawulwa kokukhula kwezityalo kunye neminye imimandla. I-asidi eyomeleleyo kunye neempawu ezintle zokunciphisa yenza ukuba idlale indima ebalulekileyo kwiimeko ezininzi. Njengomthengisi we-oxalic acid, i-Aojin Chemical iya kukwabelana nawe ukuba zeziphi ukusetyenziswa kwe-oxalic acid?
Ukucoca kunye nokususwa komhlwa
1. Ukususa intsimbi yentsimbi kunye nesikali
I-asidi ye-oxalic inokusabela kunye nomhlwa (i-iron oxide) ukwenza iikhompawundi ezinyibilikayo, ezihlala zisetyenziselwa ukucoca i-rust stains phezu kwamatye, iithayile kunye neenkuni; inokususa isikali se-calcium kwisixhobo sokuhlambela okanye kwiibhoyili.
Ukucoca iinkuni
Ekuqhutyweni kweemveliso zokhuni, i-oxalic acid inokunciphisa amabala amnyama abangelwa ukungcoliseka kwe-iron emthini kunye nokubuyisela umbala wendalo womthi.
Ukusetyenziswa kwamashishini kunye neekhemikhali
1. Ukulungiswa kwesinyithi
Iasidi ye-oxalic isetyenziselwa i-anodizing ye-aluminiyam ukomeleza ukuxhathisa umhlwa; isenokusetyenziswa njengesixhobo sokukhupha iintsimbi ezinqabileyo zomhlaba.
2. Ukuprintwa kweempahla kunye nokudaya
Njenge-mordant okanye i-bleaching aid, inceda idayi ukuba ibambelele ngokulinganayo kwiifibers kwaye iphucule iziphumo zokudaya.
Iikhemikhali zokwenziwa
Yinto ekrwada yokulungiselela iikhompawundi ezifana ne-oxalates kunye ne-oxalates, kwaye isetyenziswa ngokubanzi kwi-pharmaceutical, iplastiki kunye namanye amashishini.
III. ILebhu kunye nophando lwenzululwazi
1. Ikhemistri yohlalutyo
I-asidi ye-oxalic ingasetyenziswa njenge-arhente yokunciphisa kwiimvavanyo ze-titration
2 Ukulungiswa kwezisombululo zebuffer.
Ixutywe namanye ama-asidi okanye iityuwa, lungisa i-pH yenkqubo yovavanyo.
Ukulumkela
1. Oxalic acidiyacaphukisa ulusu kunye ne-mucous membranes. Nxiba iiglavu kunye neglavu xa unxibelelana
Iimeko zokugcina 3.
Kufuneka ivalwe kwaye igcinwe kwindawo epholileyo neyomileyo ukuze ugweme ukudibanisa nee-oxidants ezinamandla.
Ixesha lokuposa: May-26-2025