Onye nrụpụta ezigbo ọnụ ahịa Oxalic Acid CAS: 144-62-7

1. Enwere ike iji oxalic acid mee ihe dị ka onye na-ebelata ihe na-eme ka ọ bụrụ onye na-eme ka ọ dị ọcha, mordant maka ịcha akwa na ụlọ ọrụ na-ebi akwụkwọ, nke a na-ejikwa na-edozi ígwè na-adịghị ahụkebe, njikọ nke dị iche iche oxalate ester amide, oxalate na ahịhịa, wdg.

2. Eji dị ka nyocha reagent.

3. Jiri dị ka laabu reagents, chromatography analysis reagent, agba intermediates na ọkọlọtọ ihe.

4. A na-ejikarị oxalic acid emepụta ọgwụ ndị dị ka ọgwụ nje na borneol na ihe mgbaze maka ịwepụta ígwè ndị na-adịghị ahụkebe, ndị na-ebelata ihe na-esi ísì ụtọ, ihe tanning, wdg. Tụkwasị na nke ahụ, a pụkwara iji oxalic acid mee ihe maka nhazi nke ụdị dị iche iche nke oxalate ester, oxalate, na oxamide na diethyl oxalate, sodium oxalate nwere nnukwu mkpụrụ calcium oxalate. A pụkwara iji oxalate mee ihe maka mmepụta nke cobalt-molybdenum-alumina catalyst, ihicha ígwè na marble yana ịcha ọcha nke textiles.

Ihe eji arụ ọrụ ugbo:Oxalic acid, (COOH) 2, nke a na-akpọkwa ethanedioic acid, bụ ọcha, kristal siri ike, na-agbaze ntakịrị na mmiri. Ọ bụ ihe na-apụtakarị n'okike nke nwere nnukwu ọrụ chelating. Ọ bụ acidic siri ike na nsi, nke ọtụtụ osisi na-emepụta dị ka sọrel (sourwood), akwụkwọ nke rhubarb, ogbugbo nke eucalyptus na ọtụtụ mgbọrọgwụ osisi. N'ime mkpụrụ ndụ osisi na anụ ahụ, a na-akwakọba oxalic acid dị ka sodium, potassium ma ọ bụ calcium oxalate, nke nke ikpeazụ na-eme dị ka kristal. N'aka nke ya, nnu nke oxalic acid na-abanye n'ime ahụ nke anụmanụ na mmadụ, na-ebute ọrịa pathological, dabere na ego a na-eri. Ọtụtụ ụdị fungi dị ka Aspergillus, Penicillium, Mucor, yana ụfọdụ lichens na slime ebu na-emepụta kristal oxalate calcium. Mgbe microorganisms, osisi na anụmanụ nwụsịrị, nnu na-abanye n'ime ala, na-akpata ụfọdụ nsi. Agbanyeghị, ụmụ nje na-emebi oxalate, nke a na-akpọ Oxalobacter formigenes, na-ebelata nnabata oxalate na anụmanụ na ụmụ mmadụ.

Oxalic acid bụ nke mbụ n'ime usoro dicarboxylic acid. A na-eji ya (a) dị ka ihe na-acha ọcha maka ntụpọ dị ka nchara ma ọ bụ ink, (b) na mmepụta textile na akpụkpọ anụ, na (c) dị ka monoglyceryl oxalate na mmepụta nke ally1 mmanya na formic acid.