Oxalic acid poda mutengesi Aojin Chemical inopa maindasitiri-giredhi 99.6%oxalic acid pamitengo yefekitari. Munguva ichangopfuura, vatengi vakawanda vakabvunza nezve kushandiswa kweoxalic acid powder. Nhasi, Aojin Chemical, mutengesi weoxalic acid, achagoverana newe mashandisirwo chaiwo eoxalic acid. Oxalic acid, inonyanya kuumbwa neoxalic acid ine kemikari formula C₂H₂O₄, inonyanya kushandiswa muindasitiri, kuchenesa zuva nezuva, kutsvagisa kwesainzi, uye mamwe minda. Mashoko acho ndeaya:
1. Indasitiri: Core Applications Kubva pane Chemical Properties
Oxalic acid's yakasimba acidity uye kugona kuumba soluble complexes kana precipitates nesimbi ions inoita kuti itsvakwe zvakanyanya muindasitiri. Zvishandiso zvakajairika zvinosanganisira:
2. Metal Treatment
Kubvisa Ngura uye Kucheneswa: Oxalic asidhi inonyungudutsa maokisisi panzvimbo dzesimbi (senge iron rust Fe₂O₃ uye copper rust CuO), ichigadzira soluble oxalates. Inowanzoshandiswa mukugadzirisa kwesimbi nesimbi zvikamu (zvakadai sokubvisa ngura pamberi pe electroplating) uye mukugadzirisa uye kuchenesa kwesimbi. 2. Boiler / Pipe Descaling: Oxalic acid inopindirana nezvikamu zvezvikero zvakadai se calcium carbonate (CaCO₃) uye magnesium sulfate (MgSO₄) kuumba mvura-soluble calcium oxalate (chinyorwa: calcium oxalate ine low solubility, saka kusungirirwa kunofanira kudzorwa kuti irege kunaya kwechipiri). Inoshandiswa kudzikisa maindasitiri boilers uye pombi.
3. Textile uye Printing uye Dyeing Indasitiri
Bleaching Agent: Oxalic acid ine zvinhu zvinodzikisira, inoparadza pigment pamachira (akadai semavara echisikigo kana masara edhayi mudonje neshinda dzerineni). Inoshandiswa seanobatsira bleaching agent (inowanzosanganiswa nehydrogen peroxide kuti iwedzere kushanda kwebleaching).
4. Dyeing Auxiliary: Inosungira kune simbi ions (yakadai sesimbi nemhangura ions) mumachira, ichidzivirira kubva pakukanganisa kukura kwemavara edhayi uye kunatsiridza kudhaya kufanana uye kujeka.
Zvimwe Zvishandiso Zvemaindasitiri: Seyakagadziriswa organic synthesis, inoshandiswa mukugadzira zvigadzirwa zvemakemikari senge oxalate esters uye oxalamides (semuenzaniso, dimethyl oxalate inogona kushandiswa mukubatanidza kwemishonga yepakati).
5. Muindasitiri yematehwe, inoshandiswa pakubvisa ashing uye neutralization panguva yekutsvaira, uye kugadzirisa pH kukosha kwematehwe. Muchidimbu, oxalic acid poda ikemikari inoshanda zvakanyanya, ine mashandisirwo ayo epakati akatarisana nekugadzirisa maindasitiri uye chaiwo ekuchenesa mamiriro.
Tinogamuchira vatengi vari kutsvaga oxalic acid kuti vatibate paAojin Chemical, kwatinogona kukupa iwe yemhando yepamusoro, yemhando yepamusoro.oxalic acidzvigadzirwa.
Nguva yekutumira: Aug-25-2025