Mea Hana Maikaʻi Kumu Oxalic Acid CAS：144-62-7

1. Hiki ke hoʻohana nui ʻia ka waikawa oxalic e like me ka mea hoʻohaʻahaʻa a me ka bleaching agent, mordant no ka pena ʻana a me ka ʻoihana paʻi, hoʻohana pū ʻia i ka hoʻomaʻemaʻe ʻana i ka metala laha, ka synthesis o nā ʻano oxalate ester amide, oxalate a me ka mauʻu, etc.

2. Hoʻohana ʻia e like me ka analytical reagent.

3. Hoʻohana ʻia e like me nā mea hoʻolaʻa keʻena hana, chromatography analysis reagent, nā mea hoʻonaninani a me nā mea maʻamau.

4. Hoʻohana nui ʻia ka waikawa Oxalic no ka hana ʻana i nā lāʻau lapaʻau e like me nā lāʻau antibiotic a me ka borneol a me ka solvent no ka unuhi ʻana i ka metala kakaʻikahi, ka mea hoʻemi a me ka dye, tanning agent, etc. Hiki ke hoʻohana ʻia ʻo Oxalate no ka hana ʻana i ka cobalt-molybdenum-alumina catalyst, hoʻomaʻemaʻe i ka metala a me ke kinikini a me ka bleaching o nā textiles.

Hoʻohana mahiʻai:ʻO ka ʻakika Oxalic, (COOH)2, i kapa ʻia hoʻi ka ʻakika ethanedioic, he paʻa keʻokeʻo keʻokeʻo, hiki ke hoʻoheheʻe ʻia i ka wai. ʻO ia ka mea i hoʻohuihui ʻia me ka hana chelating koʻikoʻi. He ʻakika ikaika a ʻona, hana ʻia e nā mea kanu he nui e like me ka sorrel (sourwood), nā lau o ka rhubarb, ka ʻili o ka eucalyptus a me nā aʻa mea kanu he nui. I loko o nā mea kanu a me nā ʻiʻo, e hōʻiliʻili ʻia ka waikawa oxalic e like me ka sodium, potassium a i ʻole calcium oxalate, a ʻo ia ka mea i hana ʻia ma ke ʻano he kristal. I ka huli ʻana, komo nā paʻakai o nā waikawa oxalic i loko o nā kino o nā holoholona a me nā kānaka, e hoʻoulu ai i nā maʻi pathological, ma muli o ka nui o ka ʻai. Nui nā ʻano haʻani e like me Aspergillus, Penicillium, Mucor, a me kekahi mau lichens a me nā ʻōpala slime e hana i nā kristal calcium oxalate. I ka make ʻana o kēia mau microorganisms, nā mea kanu a me nā holoholona, ​​hoʻokuʻu ʻia ka paʻakai i loko o ka lepo, me ka nui o nā mea ʻona. Eia naʻe, ʻo nā microbes hoʻohaʻahaʻa oxalate, i kapa ʻia ʻo Oxalobacter formigenes, e hoʻemi i ka absorption oxalate i nā holoholona a me nā kānaka.

ʻO ka waika Oxalic ka mua o ka pūʻulu o nā waikawa dicarboxylic. Hoʻohana ʻia ia (a) ma ke ʻano he mea hoʻomaʻemaʻe no nā ʻili e like me ka ʻōpala a i ʻole ka inika, (b) i ka hana textile a me ka ʻili, a (c) ma ke ʻano he monoglyceryl oxalate i ka hana ʻana i ka waiʻona ally1 a me ka waikawa formic.