Mea Hana Kumukūʻai Maikaʻi ʻOxalic Acid CAS：144-62-7

1. Hiki ke hoʻohana nui ʻia ka waikawa Oxalic ma ke ʻano he mea hōʻemi a me ka mea hoʻokeʻokeʻo, mordant no ka ʻoihana dyeing a me ka paʻi ʻana, hoʻohana ʻia hoʻi i ka hoʻomaʻemaʻe ʻana i nā metala kakaikahi, ka synthesis o nā ʻano oxalate ester amide, oxalate a me ka mauʻu, a pēlā aku.

2. Hoʻohana ʻia ma ke ʻano he mea hoʻohui loiloi.

3. Hoʻohana ʻia e like me nā reagents keʻena hoʻokolohua, reagent loiloi chromatography, nā mea waena o ka dye a me nā mea maʻamau.

4. Hoʻohana nui ʻia ka waikawa Oxalic no ka hana ʻana i nā lāʻau lapaʻau e like me nā antibiotics a me ka borneol a me ka solvent no ka unuhi ʻana i ka metala kakaikahi, ka mea hoʻemi a me ka dye, ka mea tanning, a pēlā aku. Eia kekahi, hiki ke hoʻohana ʻia ka waikawa oxalic no ka synthesis o nā ʻano like ʻole o ka oxalate ester, oxalate, a me oxamide me ka diethyl oxalate, sodium oxalate a me ka calcium oxalate i loaʻa ka hua nui loa. Hiki ke hoʻohana ʻia ka Oxalate no ka hana ʻana i ka cobalt-molybdenum-alumina catalyst, ka hoʻomaʻemaʻe ʻana i ka metala a me ke kinikini a me ka hoʻokeʻokeʻo ʻana i nā lole.

Nā Hoʻohana MahiʻaiʻO ka waikawa Oxalic, (COOH)2, i kapa ʻia hoʻi he waikawa ethanedioic, he keʻokeʻo, he paʻa crystalline, hoʻoheheʻe iki ʻia i ka wai. He hui organik oxidized kiʻekiʻe ia me ka hana chelating koʻikoʻi. He waikawa ikaika a ʻawaʻawa hoʻi, i hana ʻia e nā mea kanu he nui e like me ka sorrel (sourwood), nā lau lau o ka rhubarb, ka ʻili o ka eucalyptus a me nā aʻa mea kanu he nui. I loko o nā hunaola mea kanu a me nā ʻiʻo, hōʻiliʻili ʻia ka waikawa oxalic ma ke ʻano he sodium, potassium a i ʻole calcium oxalate, kahi e kū mai ai ka mea hope ma ke ʻano he kristal. Ma ka huli ʻana, komo nā paʻakai o nā waikawa oxalic i loko o nā kino o nā holoholona a me nā kānaka, e hana ana i nā maʻi pathological, ma muli o ka nui i hoʻopau ʻia. Nui nā ʻano fungi e like me Aspergillus, Penicillium, Mucor, a me kekahi mau lichens a me nā ʻōpala slime e hana i nā kristal calcium oxalate. Ma hope o ka make ʻana o kēia mau microorganisms, nā mea kanu a me nā holoholona, ​​​​hoʻokuʻu ʻia nā paʻakai i loko o ka lepo, e hana ana i kahi nui o ka ʻawaʻawa. Eia nō naʻe, ʻo nā microbes degrading oxalate, i kapa ʻia ʻo Oxalobacter formigenes, e hōʻemi ana i ka omo ʻana o ka oxalate i nā holoholona a me nā kānaka.

ʻO ka waikawa Oxalic ka mua o kahi moʻo o nā waikawa dicarboxylic. Hoʻohana ʻia ia (a) ma ke ʻano he mea hoʻokeʻokeʻo no nā ʻila e like me ka popo a i ʻole ka ʻīnika, (b) i ka hana lole a me ka ʻili, a (c) ma ke ʻano he monoglyceryl oxalate i ka hana ʻana o ka waiʻona ally1 a me ka waikawa formic.