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Glyoxylic acidchinhu chakakosha organic musanganiswa ane ese aldehyde uye carboxyl mapoka, uye anoshandiswa zvakanyanya muminda yemakemikari engineering, mushonga, uye anonhuwirira. Glyoxylic acid CAS 298-12-4 ikristaro chena ine hwema hunonhuwa. Muindasitiri, inonyanya kuvepo muchimiro chemvura inogadzirisa (isina ruvara kana yakachenuruka yero mvura). Nzvimbo yekunyunguduka kweiyo anhydrous fomu i98 ℃, uye iyo yehemihydrate i70-75 ℃.

Pharmaceutical field: Core intermediates

Kugadzirira kwemishonga yeganda: Glyoxylic acid ine mabasa ekusimudzira kugadziridzwa kwemasero uye kukurumidza kupora maronda, uye inoshandiswa zvakanyanya mukupisa mafuta, mishonga yemaronda emuromo, zvigadzirwa zvekuchengetedza ganda, nezvimwe.

Synthetic amino acid derivatives: Glyoxylic acid inoshandiswa kugadzira zvinobva kune amino acids se phenylalanine uye serine, izvo zvakakosha zvikamu mubiopharmaceuticals uye zvinovaka muviri zvinowedzera.

Indasitiri yekunhuhwirira: Zvinowanzo shandiswa zvinonhuhwirira zvekugadzira

Vanillin:Glyoxylic aciduye guaiacol inopinda condensation, oxidation uye mamwe maitiro ekugadzira vanillin. Vanillin ndechimwe chezvinonyanya kushandiswa zvinonhuhwirira zvekugadzira munyika uye inoshandiswa kuwedzera kunaka kwechikafu (makeke, zvinwiwa), zvizoro uye fodya.

Glyoxylic acid inogona kuita necatechol kugadzira glyoxylic acid, ine kunhuhwirira kwakanaka uye kunhuhwirira uye inoshandiswa kunhuhwirira mapefiyumu, sipo nemaswiti. Icho chikamu chakakosha chemaruva anonhuhwirira.

Zvimwe zvinonhuhwirira: glyoxylic asidhi inogonawo kushandiswa kugadzira raspberry ketone (fruity aroma type), coumarin (vanilla aroma type), zvichingodaro, kuwedzera mhando nekunhuwirira kwezvinonhuwira.

Muchikamu chemishonga yezvipembenene: Kugadzira mishonga inoshanda zvakanyanya

Mishonga yesora: Inobatanidzwa mukugadzirwa kweglyphosate (yakawanda-spectrum herbicide), glyphosate inogona kuuraya sora zvinobudirira uye inoshandiswa zvakanyanya mukurima, horticulture nemimwe minda.

Mushonga wezvipembenene: Glyoxylic acid inoshandiswa kugadzira quintiaphosphate (organophosphorus insecticide), ine simba rekudzora zvipembenene zvezvirimwa zvakaita semupunga nedonje (senge maaphid), uye ine muchetura nesarasara shoma.

Fungicides: Glyoxylic acid inoshandiswa sepakati kugadzira mamwe heterocyclic fungicides ekudzora zvirwere zvefungal muzvirimwa.

Munda wemakemikari engineering uye zvinhu

Mvura inonatsa mumiriri: Inopindirana nephosphorous acid uye zvimwe zvinhu kugadzira hydroxyphosphonocarboxylic acid. Ichi chinhu chikero chinoshanda zvakanyanya uye corrosion inhibitor, inoshandiswa mukurapa kwemaindasitiri inotenderera mvura uye boiler mvura kudzivirira kukwira kwepombi.

Electroplating additive: Glyoxylic acid. Mukuita kwe electroplating, glyoxylic acid inogona kuvandudza kufanana uye kupenya kwejasi uye inowanzo shandiswa mu electroplating yesimbi semhangura uye nickel.

Zvishandiso zvePolymer: Glyoxylic acid inoshandiswa sechinhu chinosanganisa musanganiswa we resin uye machira, kuwedzera kupikisa kwemamiriro ekunze uye kugadzikana kwezvinhu. Inogona zvakare kushandiswa kugadzira biodegradable polymers (biodegradable zvinhu) mukupindura kwezvakatipoteredza zvinodiwa.

Zvimwe zvinoshandiswa niche

Organic synthesis research: Nekuda kwehunhu hwemapoka ane bifunctional, inowanzo shandiswa semuenzanisi musanganiswa wekudzidza organic reaction maitiro, seyeyedzero yekuongorora kwe condensation maitiro uye cyclization maitiro.

Zvokudya zvinowedzera: Mune dzimwe nyika, zvinobva kwavari (zvakadai secalcium glyalate) zvinotenderwa kushandiswa sezvipfuyo zvekudya kuwedzera calcium (zvichienderana nekutevedzwa kwakasimba nemitemo yekuchengetedza chikafu).

Mukupedzisa,glyoxylic asidhi,ine chimiro chayo chakasiyana uye reactivity, rave "bhiriji" rinobatanidza makemikari ekutanga uye epamusoro-ekupedzisira makemikari akanaka, achiita basa risingadzokerike mukusimbisa hutano hwekurapa, kuvandudza hupenyu hwehupenyu (zvinonhuwira, zvigadzirwa zvekuchengetedza ganda), uye kusimudzira kugadzirwa kwekurima.