Acide ya Oxalic ni iki?

Acide Oxalic ni ibintu kama hamwe na formula ya chimique H₂C₂O₄.Ni metabolite y'ibinyabuzima bizima.Ni aside idakomeye ya dibasic.Ikwirakwizwa cyane mu bimera, ku nyamaswa no mu bihumyo, kandi ikina imirimo itandukanye mu binyabuzima bitandukanye.Acide ya anhydride ni karubone trioxide.Kugaragara kwa aside ya oxyde ni flake ya monoclinic flake cyangwa prismatic kristal cyangwa ifu yera, impumuro nziza, uburyohe busharira, gushonga byoroshye mumazi ariko ntibishonga mumashanyarazi kama nka ether.Uburemere bwa molekile ya aside ya oxyde ni 90.0349.

Imikoreshereze ya acide ya oxyde: agent igoye, masking agent, imvura igabanya, kugabanya agent.

1, nkumukozi wo guhumanya

Acide ya Oxalic ikoreshwa cyane cyane mu kugabanya imiti igabanya ubukana, ikoreshwa mu gukora imiti nka antibiotike na borneol, nk'umuti wo gukuramo amabuye adasanzwe, nk'umuti ugabanya irangi, ndetse n'umuti wo gutwika.

Acide Oxalic ikoreshwa kandi mugukora catalizike ya cobalt-molybdenum-aluminium, gusukura ibyuma na marble, no guhumanya imyenda.

2. Nkumukozi ugabanya

Mu nganda ngengabihe, ikoreshwa cyane cyane mu gukora imiti nka hydroquinone, pentaerythritol, cobalt oxalate, nikel oxalate, na aside gallic.

Inganda za plastiki zikoreshwa mugukora polyvinyl chloride, aminoplastique, plastike ya urea-formaldehyde, impapuro za lacquer, nibindi.

Inganda zirangi zikoreshwa mugukora umunyu wa magenta icyatsi, nibindi.

Mu nganda zo gucapa no gusiga amarangi, irashobora gusimbuza acide ya acetike kandi igakoreshwa nkibara riteza imbere imfashanyo hamwe noguhumanya amarangi yibara.

Inganda zimiti zikoreshwa mugukora chlortetracycline, oxytetracycline, tetracycline, streptomycine, na ephedrine.

Byongeye kandi, aside ya oxyde irashobora kandi gukoreshwa muguhuza ibicuruzwa bitandukanye nka oxalate, oxalate na oxalamide, muri byo harimo diethyl oxalate, sodium oxalate na calcium oxalate itanga umusaruro mwinshi.

3. Nka mordant

Antimony oxalate irashobora gukoreshwa nka mordant, kandi ferric ammonium oxalate ni umukozi wo gucapa igishushanyo mbonera

Igikorwa cyo gukuraho ingese

Acide Oxalic irashobora gukoreshwa mugukuraho ingese: kugura icupa rya acide oxydeque mububiko bugurisha imiti ya chimique, fata bimwe, ufate igisubizo n'amazi ashyushye, ubishyire kumurongo wangiritse hanyuma uhanagure.. mugihe ukoresheje。 Nyuma yuko uruhu ruhuye na aside ya oxyde, igomba gukaraba n'amazi mugihe.)

Kubika aside ya Oxalic

1. Bika ahantu humye kandi hakonje.Ikirinda cyane, kitarimo amazi, izuba.Ubushyuhe bwo kubika ntibugomba kurenga 40 ℃.

2. Irinde okiside nibintu bya alkaline.Bipakiye mumifuka iboshye ya polypropilene yuzuye umufuka wa plastiki.