xov xwm

Glyoxylic acidyog ib qho tseem ceeb ntawm cov organic compound nrog ob qho tib si aldehyde thiab carboxyl pawg, thiab siv dav hauv cov teb ntawm kev tsim kho tshuaj, tshuaj, thiab tshuaj tsw qab. Glyoxylic acid CAS 298-12-4 yog ib qho siv lead ua dawb nrog ib qho tsw ntxhiab tsw qab. Hauv kev lag luam, nws feem ntau muaj nyob rau hauv daim ntawv ntawm cov kua dej (tsis muaj xim lossis kua daj daj). Lub ntsiab lus yaj ntawm daim ntawv anhydrous yog 98 ℃, thiab ntawm hemihydrate yog 70-75 ℃.

Kev lag luam tshuaj: Cov khoom siv nruab nrab

Kev npaj cov tshuaj pleev rau daim tawv nqaij: Glyoxylic acid muaj cov haujlwm ntawm kev txhawb nqa kev kho cell thiab ua kom cov qhov txhab kho sai dua, thiab siv dav hauv cov tshuaj pleev hlawv, cov tshuaj kho qhov ncauj, cov khoom siv tu tawv nqaij, thiab lwm yam.

Cov amino acid derivatives tsim los ntawm cov nroj tsuag: Glyoxylic acid yog siv los tsim cov amino acids xws li phenylalanine thiab serine, uas yog cov khoom tseem ceeb hauv biopharmaceuticals thiab cov khoom noj khoom haus ntxiv.

Kev lag luam tshuaj tsw qab: Cov tshuaj tsw qab siv ntau

Vanillin:Glyoxylic acidthiab guaiacol dhau los ua cov dej noo, oxidation thiab lwm yam kev ua haujlwm los tsim cov vanillin. Vanillin yog ib qho ntawm cov tshuaj tsw qab siv dav tshaj plaws hauv ntiaj teb thiab siv los txhim kho cov saj ntawm cov khoom noj (ncuav mog qab zib, dej haus), tshuaj pleev ib ce thiab luam yeeb.

Glyoxylic acid tuaj yeem ua rau muaj kev sib xyaw nrog catechol los ua glyoxylic acid, uas muaj ntxhiab qab zib thiab tsw qab thiab siv rau kev ua kom tsw qab ntawm cov tshuaj tsw qab, xab npum thiab khoom qab zib. Nws yog ib qho tseem ceeb ntawm cov tshuaj tsw qab paj.

Lwm cov txuj lom: glyoxylic acid kuj tseem siv tau los ua cov raspberry ketone (hom txiv hmab txiv ntoo aroma), coumarin (hom vanilla aroma), thiab lwm yam, ua kom cov hom thiab saj ntawm cov txuj lom nplua nuj.

Hauv kev ua tshuaj tua kab: Tsim cov tshuaj tua kab ua haujlwm zoo heev

Cov Tshuaj Tua Kab: Koom nrog kev tsim cov glyphosate (cov tshuaj tua kab dav dav), glyphosate tuaj yeem tua cov nroj tsuag tau zoo thiab siv dav hauv kev ua liaj ua teb, kev cog qoob loo thiab lwm yam teb.

Tshuaj tua kab: Glyoxylic acid yog siv los npaj quintiaphosphate (organophosphorus insecticide), uas muaj kev tswj hwm zoo rau cov kab tsuag ntawm cov qoob loo xws li mov thiab paj rwb (xws li aphids), thiab tsis muaj tshuaj lom thiab cov khoom seem.

Cov tshuaj tua kab mob fungal: Glyoxylic acid yog siv los ua cov tshuaj nruab nrab los tsim cov tshuaj tua kab mob heterocyclic rau kev tswj cov kab mob fungal hauv cov qoob loo.

Lub teb ntawm kev tsim kho tshuaj thiab cov ntaub ntawv

Tus neeg sawv cev ntxuav dej: Nws ua rau cov tshuaj phosphorous acid thiab lwm yam tshuaj ua rau hydroxyphosphonocarboxylic acid. Cov tshuaj no yog ib qho tshuaj uas ua rau cov nplai thiab xeb tsis zoo, siv rau kev kho cov dej hauv kev lag luam thiab cov dej boiler kom tiv thaiv cov kav dej kom tsis txhob muaj nplai.

Cov tshuaj ntxiv rau electroplating: Glyoxylic acid. Hauv cov txheej txheem electroplating, glyoxylic acid tuaj yeem txhim kho qhov sib xws thiab ci ntsa iab ntawm cov txheej thiab feem ntau siv rau hauv electroplating ntawm cov hlau xws li tooj liab thiab nickel.

Cov ntaub ntawv polymer: Glyoxylic acid yog siv los ua tus neeg sawv cev crosslinking hauv kev tsim cov resins thiab coatings, txhim kho kev tiv thaiv huab cua thiab kev ruaj khov ntawm cov ntaub ntawv. Nws kuj tseem siv tau los npaj cov biodegradable polymers (biodegradable materials) los teb rau kev thov tiv thaiv ib puag ncig.

Lwm yam kev siv niche

Kev tshawb fawb txog kev tsim cov organic: Vim yog cov yam ntxwv ntawm cov pab pawg bifunctional, nws feem ntau yog siv los ua cov qauv sib xyaw rau kev kawm txog cov txheej txheem ua haujlwm ntawm cov organic, xws li kev sim ua pov thawj ntawm cov tshuaj tiv thaiv condensation thiab cyclization reactions.

Cov khoom noj ntxiv: Hauv qee lub tebchaws, lawv cov khoom siv (xws li calcium glyalate) raug tso cai siv ua cov khoom noj khoom haus kom ntxiv calcium (raws li kev ua raws li cov qauv kev nyab xeeb zaub mov).

Xaus lus,glyoxylic acid,nrog nws cov qauv tshwj xeeb thiab kev ua haujlwm, tau dhau los ua "choj" txuas cov tshuaj yooj yim thiab cov tshuaj zoo, ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev noj qab haus huv, txhim kho lub neej zoo (cov txuj lom, cov khoom siv tu tawv nqaij), thiab txhawb kev ua liaj ua teb.